Página 40 - Interface - UART (transmissor receptor universal assíncrono) | Circuitos integrados | Heisener Electronics
Fale conosco
SalesDept@heisener.com +86-755-83210559-827
Login/Registrar
Language Translation

* Please refer to the English Version as our Official Version.

BOM
Carrinho 0

Interface - UART (transmissor receptor universal assíncrono)

Registros 1.198
Página  40/43
Imagem
Nº de peças
Fabricante
Descrição
pacote
Estoque
Quantidade
Number of Channels
FIFO's
Protocol
Data Rate (Max)
Voltage - Supply
With Auto Flow Control
With IrDA Encoder/Decoder
With False Start Bit Detection
With Modem Control
Mounting Type
Package / Case
Supplier Device Package
ST16C1551IQ48TR-F
Exar Corporation

IC UART FIFO 16B 48TQFP

  • Features: -
  • Number of Channels: -
  • FIFO's: -
  • Protocol: -
  • Data Rate (Max): -
  • Voltage - Supply: -
  • With Auto Flow Control: -
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: -
  • With Modem Control: -
  • Mounting Type: Surface Mount
  • Package / Case: 48-TQFP
  • Supplier Device Package: 48-TQFP (7x7)
pacote: 48-TQFP
Estoque6.880
-
-
-
-
-
-
-
-
-
Surface Mount
48-TQFP
48-TQFP (7x7)
ST16C2450CJ44TR-F
Exar Corporation

IC UART 2.97V - 5.5V 28PLCC

  • Features: Internal Oscillator, Timer/Counter
  • Number of Channels: 2, DUART
  • FIFO's: 1 Byte
  • Protocol: RS232
  • Data Rate (Max): 1.5Mbps
  • Voltage - Supply: 2.97 V ~ 5.5 V
  • With Auto Flow Control: -
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 44-LCC (J-Lead)
  • Supplier Device Package: 44-PLCC (16.58x16.58)
pacote: 44-LCC (J-Lead)
Estoque2.112
2, DUART
1 Byte
RS232
1.5Mbps
2.97 V ~ 5.5 V
-
-
Yes
Yes
Surface Mount
44-LCC (J-Lead)
44-PLCC (16.58x16.58)
hot XR16M890IM48-F
Exar Corporation

IC UART TXRX 128 BYTE 48TQFP

  • Features: Internal Oscillator, Timer/Counter
  • Number of Channels: 1, UART
  • FIFO's: 128 Byte
  • Protocol: RS232, RS422, RS485
  • Data Rate (Max): 24Mbps
  • Voltage - Supply: 1.62 V ~ 3.63 V
  • With Auto Flow Control: Yes
  • With IrDA Encoder/Decoder: Yes
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 48-TQFP
  • Supplier Device Package: 48-TQFP (7x7)
pacote: 48-TQFP
Estoque50.400
1, UART
128 Byte
RS232, RS422, RS485
24Mbps
1.62 V ~ 3.63 V
Yes
Yes
Yes
Yes
Surface Mount
48-TQFP
48-TQFP (7x7)
hot XR16M581IB25-F
Exar Corporation

IC UART FIFO 16B 25BGA

  • Features: Internal Oscillator, Timer/Counter
  • Number of Channels: 1, UART
  • FIFO's: 16 Byte
  • Protocol: RS232, RS422, RS485
  • Data Rate (Max): 20Mbps
  • Voltage - Supply: 1.62 V ~ 3.63 V
  • With Auto Flow Control: Yes
  • With IrDA Encoder/Decoder: Yes
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 25-WFBGA
  • Supplier Device Package: 25-BGA (3x3)
pacote: 25-WFBGA
Estoque8.280
1, UART
16 Byte
RS232, RS422, RS485
20Mbps
1.62 V ~ 3.63 V
Yes
Yes
Yes
Yes
Surface Mount
25-WFBGA
25-BGA (3x3)
hot XR16M580IB25-F
Exar Corporation

IC UART FIFO 16B 25BGA

  • Features: Internal Oscillator, Timer/Counter
  • Number of Channels: 1, UART
  • FIFO's: 16 Byte
  • Protocol: RS232, RS422, RS485
  • Data Rate (Max): 16Mbps
  • Voltage - Supply: 1.62 V ~ 3.63 V
  • With Auto Flow Control: Yes
  • With IrDA Encoder/Decoder: Yes
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 25-WFBGA
  • Supplier Device Package: 25-BGA (3x3)
pacote: 25-WFBGA
Estoque87.444
1, UART
16 Byte
RS232, RS422, RS485
16Mbps
1.62 V ~ 3.63 V
Yes
Yes
Yes
Yes
Surface Mount
25-WFBGA
25-BGA (3x3)
ST16C1551CQ48-F
Exar Corporation

IC UART FIFO 16B 48TQFP

  • Features: -
  • Number of Channels: 1
  • FIFO's: 64 Byte
  • Protocol: -
  • Data Rate (Max): 1.5Mbps
  • Voltage - Supply: 2.97 V ~ 5.5 V
  • With Auto Flow Control: -
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: -
  • With Modem Control: -
  • Mounting Type: Surface Mount
  • Package / Case: 48-TQFP
  • Supplier Device Package: 48-TQFP (7x7)
pacote: 48-TQFP
Estoque5.328
1
64 Byte
-
1.5Mbps
2.97 V ~ 5.5 V
-
-
-
-
Surface Mount
48-TQFP
48-TQFP (7x7)
SC16C850IET,115
NXP

IC UART SINGLE W/FIFO 36-TFBGA

  • Features: -
  • Number of Channels: 1, UART
  • FIFO's: 128 Byte
  • Protocol: RS485
  • Data Rate (Max): 5Mbps
  • Voltage - Supply: 2.5 V ~ 3.3 V
  • With Auto Flow Control: Yes
  • With IrDA Encoder/Decoder: Yes
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 36-TFBGA
  • Supplier Device Package: 36-TFBGA (3.5x3.5)
pacote: 36-TFBGA
Estoque3.872
1, UART
128 Byte
RS485
5Mbps
2.5 V ~ 3.3 V
Yes
Yes
Yes
Yes
Surface Mount
36-TFBGA
36-TFBGA (3.5x3.5)
SC16C650BIA44,529
NXP

IC UART 44PLCC

  • Features: -
  • Number of Channels: 1, UART
  • FIFO's: 32 Byte
  • Protocol: -
  • Data Rate (Max): 3Mbps
  • Voltage - Supply: 2.5V, 3.3V, 5V
  • With Auto Flow Control: Yes
  • With IrDA Encoder/Decoder: Yes
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 44-LCC (J-Lead)
  • Supplier Device Package: 44-PLCC (16.59x16.59)
pacote: 44-LCC (J-Lead)
Estoque7.520
1, UART
32 Byte
-
3Mbps
2.5V, 3.3V, 5V
Yes
Yes
Yes
Yes
Surface Mount
44-LCC (J-Lead)
44-PLCC (16.59x16.59)
SC16C550IA44,512
NXP

IC UART 44PLCC

  • Features: -
  • Number of Channels: 1, UART
  • FIFO's: 16 Byte
  • Protocol: -
  • Data Rate (Max): 3Mbps
  • Voltage - Supply: 2.5V, 3.3V, 5V
  • With Auto Flow Control: Yes
  • With IrDA Encoder/Decoder: Yes
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 44-LCC (J-Lead)
  • Supplier Device Package: 44-PLCC (16.59x16.59)
pacote: 44-LCC (J-Lead)
Estoque5.088
1, UART
16 Byte
-
3Mbps
2.5V, 3.3V, 5V
Yes
Yes
Yes
Yes
Surface Mount
44-LCC (J-Lead)
44-PLCC (16.59x16.59)
HD3-6402R-9Z
Intersil

IC UART CMOS 5V 2MHZ 40-DIP

  • Features: -
  • Number of Channels: 8
  • FIFO's: -
  • Protocol: -
  • Data Rate (Max): -
  • Voltage - Supply: 4.5 V ~ 5.5 V
  • With Auto Flow Control: -
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: -
  • With Modem Control: -
  • Mounting Type: Through Hole
  • Package / Case: 40-DIP (0.600", 15.24mm)
  • Supplier Device Package: 40-DIP
pacote: 40-DIP (0.600", 15.24mm)
Estoque4.064
8
-
-
-
4.5 V ~ 5.5 V
-
-
-
-
Through Hole
40-DIP (0.600", 15.24mm)
40-DIP
hot IS82C52
Intersil

IC PERIPH UART/BRG 16MHZ 28-PLCC

  • Features: -
  • Number of Channels: 1, UART
  • FIFO's: -
  • Protocol: RS232
  • Data Rate (Max): 1Mbps
  • Voltage - Supply: 4.5 V ~ 5.5 V
  • With Auto Flow Control: -
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: -
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 28-LCC (J-Lead)
  • Supplier Device Package: 28-PLCC (11.51x11.51)
pacote: 28-LCC (J-Lead)
Estoque20.712
1, UART
-
RS232
1Mbps
4.5 V ~ 5.5 V
-
-
-
Yes
Surface Mount
28-LCC (J-Lead)
28-PLCC (11.51x11.51)
CS82C50A-5Z
Intersil

IC COMMUNICATION ELEMENT 44-PLCC

  • Features: -
  • Number of Channels: 1, UART
  • FIFO's: -
  • Protocol: RS232
  • Data Rate (Max): 625kbps
  • Voltage - Supply: 4.5 V ~ 5.5 V
  • With Auto Flow Control: -
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: -
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 44-LCC (J-Lead)
  • Supplier Device Package: 44-PLCC (16.58x16.58)
pacote: 44-LCC (J-Lead)
Estoque4.496
1, UART
-
RS232
625kbps
4.5 V ~ 5.5 V
-
-
-
Yes
Surface Mount
44-LCC (J-Lead)
44-PLCC (16.58x16.58)
SC16C754BIA68,529
NXP

IC UART QUAD 64BYTE 68PLCC

  • Features: -
  • Number of Channels: 4, QUART
  • FIFO's: 64 Byte
  • Protocol: -
  • Data Rate (Max): 5Mbps
  • Voltage - Supply: 2.5V, 3.3V, 5V
  • With Auto Flow Control: Yes
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 68-LCC (J-Lead)
  • Supplier Device Package: 68-PLCC (24.23x24.23)
pacote: 68-LCC (J-Lead)
Estoque4.848
4, QUART
64 Byte
-
5Mbps
2.5V, 3.3V, 5V
Yes
-
Yes
Yes
Surface Mount
68-LCC (J-Lead)
68-PLCC (24.23x24.23)
hot TL16C552FNR
Texas Instruments

IC ASYNC COMM ELEMENT DUAL68PLCC

  • Features: Printer Port
  • Number of Channels: 2, DUART
  • FIFO's: 16 Byte
  • Protocol: -
  • Data Rate (Max): 1Mbps
  • Voltage - Supply: 4.75 V ~ 5.25 V
  • With Auto Flow Control: -
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 68-LCC (J-Lead)
  • Supplier Device Package: 68-PLCC (24.23x24.23)
pacote: 68-LCC (J-Lead)
Estoque37.560
2, DUART
16 Byte
-
1Mbps
4.75 V ~ 5.25 V
-
-
Yes
Yes
Surface Mount
68-LCC (J-Lead)
68-PLCC (24.23x24.23)
hot ST16C1550CQ48-F
Exar Corporation

IC UART FIFO 16B 48TQFP

  • Features: -
  • Number of Channels: -
  • FIFO's: -
  • Protocol: -
  • Data Rate (Max): -
  • Voltage - Supply: -
  • With Auto Flow Control: -
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: -
  • With Modem Control: -
  • Mounting Type: Surface Mount
  • Package / Case: 48-TQFP
  • Supplier Device Package: 48-TQFP (7x7)
pacote: 48-TQFP
Estoque4.944
-
-
-
-
-
-
-
-
-
Surface Mount
48-TQFP
48-TQFP (7x7)
hot ST16C1450IJ28-F
Exar Corporation

IC UART FIFO 1B 28PLCC

  • Features: Internal Oscillator, Timer/Counter
  • Number of Channels: 1, UART
  • FIFO's: 1 Byte
  • Protocol: -
  • Data Rate (Max): 1.5Mbps
  • Voltage - Supply: 2.97 V ~ 5.5 V
  • With Auto Flow Control: -
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 28-LCC (J-Lead)
  • Supplier Device Package: 28-PLCC (11.51x11.51)
pacote: 28-LCC (J-Lead)
Estoque13.272
1, UART
1 Byte
-
1.5Mbps
2.97 V ~ 5.5 V
-
-
Yes
Yes
Surface Mount
28-LCC (J-Lead)
28-PLCC (11.51x11.51)
TL16C2550PFBG4
Texas Instruments

IC DUAL UART 16BYTE FIFO 48-TQFP

  • Features: Internal Oscillator
  • Number of Channels: 2, DUART
  • FIFO's: 16 Byte
  • Protocol: -
  • Data Rate (Max): 1.5Mbps
  • Voltage - Supply: 1.8 V ~ 5 V
  • With Auto Flow Control: Yes
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 48-TQFP
  • Supplier Device Package: 48-TQFP (7x7)
pacote: 48-TQFP
Estoque7.728
2, DUART
16 Byte
-
1.5Mbps
1.8 V ~ 5 V
Yes
-
Yes
Yes
Surface Mount
48-TQFP
48-TQFP (7x7)
SC16C652BIBS,157
NXP

IC UART DUAL W/FIFO 32HVQFN

  • Features: -
  • Number of Channels: 2, DUART
  • FIFO's: 32 Byte
  • Protocol: -
  • Data Rate (Max): 5Mbps
  • Voltage - Supply: 2.5V, 3.3V, 5V
  • With Auto Flow Control: Yes
  • With IrDA Encoder/Decoder: Yes
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 32-VFQFN Exposed Pad
  • Supplier Device Package: 32-HVQFN (5x5)
pacote: 32-VFQFN Exposed Pad
Estoque2.912
2, DUART
32 Byte
-
5Mbps
2.5V, 3.3V, 5V
Yes
Yes
Yes
Yes
Surface Mount
32-VFQFN Exposed Pad
32-HVQFN (5x5)
hot TL16C550DPFBR
Texas Instruments

IC ASYNC COMM ELEMENT 48-TQFP

  • Features: -
  • Number of Channels: 1, UART
  • FIFO's: 16 Byte
  • Protocol: -
  • Data Rate (Max): 1Mbps
  • Voltage - Supply: 2.25 V ~ 5.5 V
  • With Auto Flow Control: Yes
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 48-TQFP
  • Supplier Device Package: 48-TQFP (7x7)
pacote: 48-TQFP
Estoque18.360
1, UART
16 Byte
-
1Mbps
2.25 V ~ 5.5 V
Yes
-
Yes
Yes
Surface Mount
48-TQFP
48-TQFP (7x7)
hot TL16C2552IFN
Texas Instruments

IC DUAL UART 16BYTE FIFO 44-PLCC

  • Features: Internal Oscillator
  • Number of Channels: 2, DUART
  • FIFO's: 16 Byte
  • Protocol: -
  • Data Rate (Max): 1.5Mbps
  • Voltage - Supply: 1.8 V ~ 5 V
  • With Auto Flow Control: Yes
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 44-LCC (J-Lead)
  • Supplier Device Package: 44-PLCC (16.58x16.58)
pacote: 44-LCC (J-Lead)
Estoque15.084
2, DUART
16 Byte
-
1.5Mbps
1.8 V ~ 5 V
Yes
-
Yes
Yes
Surface Mount
44-LCC (J-Lead)
44-PLCC (16.58x16.58)
SC16C554DBIA68,529
NXP

IC UART QUAD W/FIFO 68-PLCC

  • Features: -
  • Number of Channels: 4, QUART
  • FIFO's: 16 Byte
  • Protocol: -
  • Data Rate (Max): 5Mbps
  • Voltage - Supply: 2.5V, 3.3V, 5V
  • With Auto Flow Control: Yes
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 68-LCC (J-Lead)
  • Supplier Device Package: 68-PLCC (24.23x24.23)
pacote: 68-LCC (J-Lead)
Estoque4.016
4, QUART
16 Byte
-
5Mbps
2.5V, 3.3V, 5V
Yes
-
Yes
Yes
Surface Mount
68-LCC (J-Lead)
68-PLCC (24.23x24.23)
SC16C550BIB48,151
NXP

IC UART SINGLE W/FIFO 48-LQFP

  • Features: -
  • Number of Channels: 1, UART
  • FIFO's: 16 Byte
  • Protocol: -
  • Data Rate (Max): 3Mbps
  • Voltage - Supply: 2.5V, 3.3V, 5V
  • With Auto Flow Control: Yes
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 48-LQFP
  • Supplier Device Package: 48-LQFP (7x7)
pacote: 48-LQFP
Estoque7.320
1, UART
16 Byte
-
3Mbps
2.5V, 3.3V, 5V
Yes
-
Yes
Yes
Surface Mount
48-LQFP
48-LQFP (7x7)
SC16C754BIBM,151
NXP

IC UART QUAD W/FIFO 64-LQFP

  • Features: -
  • Number of Channels: 4, QUART
  • FIFO's: 64 Byte
  • Protocol: -
  • Data Rate (Max): 5Mbps
  • Voltage - Supply: 2.5V, 3.3V, 5V
  • With Auto Flow Control: Yes
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 64-LQFP
  • Supplier Device Package: 64-LQFP (7x7)
pacote: 64-LQFP
Estoque6.792
4, QUART
64 Byte
-
5Mbps
2.5V, 3.3V, 5V
Yes
-
Yes
Yes
Surface Mount
64-LQFP
64-LQFP (7x7)
SC28L92A1A,512
NXP

IC UART DUAL W/FIFO 44-PLCC

  • Features: Configurable GPIO, Internal Oscillator, Timer/Counter
  • Number of Channels: 2, DUART
  • FIFO's: 16 Byte
  • Protocol: -
  • Data Rate (Max): 1Mbps
  • Voltage - Supply: 3.3V, 5V
  • With Auto Flow Control: Yes
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 44-LCC (J-Lead)
  • Supplier Device Package: 44-PLCC (16.59x16.59)
pacote: 44-LCC (J-Lead)
Estoque6.128
2, DUART
16 Byte
-
1Mbps
3.3V, 5V
Yes
-
Yes
Yes
Surface Mount
44-LCC (J-Lead)
44-PLCC (16.59x16.59)
hot ST16C2550CQ48-F
Exar Corporation

IC DUART FIFO 16B 48TQFP

  • Features: Internal Oscillator, Timer/Counter
  • Number of Channels: 2, DUART
  • FIFO's: 16 Byte
  • Protocol: RS232, RS485
  • Data Rate (Max): 4Mbps
  • Voltage - Supply: 2.97 V ~ 5.5 V
  • With Auto Flow Control: -
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 48-TQFP
  • Supplier Device Package: 48-TQFP (7x7)
pacote: 48-TQFP
Estoque14.556
2, DUART
16 Byte
RS232, RS485
4Mbps
2.97 V ~ 5.5 V
-
-
Yes
Yes
Surface Mount
48-TQFP
48-TQFP (7x7)
hot XR17V354IB176-F
Exar Corporation

IC UART PCIE 256B QUAD 176FBGA

  • Features: -
  • Number of Channels: 4, QUART
  • FIFO's: 256 Byte
  • Protocol: RS485
  • Data Rate (Max): 31.25Mbps
  • Voltage - Supply: 3.3V
  • With Auto Flow Control: Yes
  • With IrDA Encoder/Decoder: Yes
  • With False Start Bit Detection: Yes
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 176-LFBGA
  • Supplier Device Package: 176-FPBGA (13x13)
pacote: 176-LFBGA
Estoque16.884
4, QUART
256 Byte
RS485
31.25Mbps
3.3V
Yes
Yes
Yes
Yes
Surface Mount
176-LFBGA
176-FPBGA (13x13)
IS82C50A-5Z
Renesas Electronics America

IC PERIPH UART/BRG 10MHZ 44-PLCC

  • Features: -
  • Number of Channels: 1, UART
  • FIFO's: -
  • Protocol: RS232
  • Data Rate (Max): 1Mbps
  • Voltage - Supply: 4.5 V ~ 5.5 V
  • With Auto Flow Control: -
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: -
  • With Modem Control: Yes
  • Mounting Type: Surface Mount
  • Package / Case: 44-LCC (J-Lead)
  • Supplier Device Package: 44-PLCC (16.58x16.58)
pacote: 44-LCC (J-Lead)
Estoque7.520
1, UART
-
RS232
1Mbps
4.5 V ~ 5.5 V
-
-
-
Yes
Surface Mount
44-LCC (J-Lead)
44-PLCC (16.58x16.58)
COM8502
SMSC

CMOS UART

  • Features: -
  • Number of Channels: -
  • FIFO's: -
  • Protocol: -
  • Data Rate (Max): -
  • Voltage - Supply: -
  • With Auto Flow Control: -
  • With IrDA Encoder/Decoder: -
  • With False Start Bit Detection: -
  • With Modem Control: -
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
pacote: -
Request a Quote
-
-
-
-
-
-
-
-
-
-
-
-