参数资料
型号: 935271490512
厂商: NXP SEMICONDUCTORS
元件分类: 微控制器/微处理器
英文描述: 4 CHANNEL(S), 5M bps, SERIAL COMM CONTROLLER, PQCC68
封装: PLASTIC, MS-018, SOT-188-2, LCC-68
文件页数: 13/56页
文件大小: 715K
代理商: 935271490512
Philips Semiconductors
SC16C554/554D
Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder
Product data
Rev. 02 — 13 March 2003
20 of 53
9397 750 11002
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
Fig 8.
Internal loop-back mode diagram.
TRANSMIT
FIFO
REGISTERS
TXA-TXD
RECEIVE
SHIFT
REGISTER
RECEIVE
FIFO
REGISTERS
RXA-RXD
INTERCONNECT
B
US
LINES
AND
CONTR
OL
SIGNALS
SC16C554/554D
TRANSMIT
SHIFT
REGISTER
MODEM
CONTROL
LOGIC
CLOCK AND
BAUD RATE
GENERATOR
XTAL2
XTAL1
DATA BUS
AND
CONTROL LOGIC
D0–D7
IOR
IOW
RESET
A0–A2
CSA-CSD
REGISTER
SELECT
LOGIC
INTA-INTD
TXRDY
RXRDY
INTERRUPT
CONTROL
LOGIC
002aaa170
MCR[4]
=
1
DSRA-DSRD
RTSA-RTSD
DTRA-DTRD
CTSA-CTSD
OP1A-OP1D
OP2A-OP2D
CDA-CDD
RIA-RID
FLOW
CONTROL
LOGIC
FLOW
CONTROL
LOGIC
IR
ENCODER
IR
DECODER
相关PDF资料
PDF描述
935271979118 8 I/O, PIA-GENERAL PURPOSE, PQCC16
935263358512 8-BIT, OTPROM, 20 MHz, MICROCONTROLLER, PDSO20
9UMS9633BKLFT 166.67 MHz, OTHER CLOCK GENERATOR, PQCC48
935263686518 6 CHANNEL(S), 200M bps, SERIAL COMM CONTROLLER, PQFP64
9154A-04CS16 100 MHz, OTHER CLOCK GENERATOR, PDSO16
相关代理商/技术参数
参数描述
935271933518 制造商:NXP Semiconductors 功能描述:IC D-TYPE POS TRG DUAL 56VFBGA
935271933551 制造商:NXP Semiconductors 功能描述:IC D-TYPE POS TRG DUAL 56VFBGA
935271933557 制造商:NXP Semiconductors 功能描述:IC D-TYPE POS TRG DUAL 56VFBGA
935271937518 制造商:NXP Semiconductors 功能描述:IC BUFF DVR TRI-ST 16BIT 56VFBGA
935271937551 制造商:NXP Semiconductors 功能描述:IC BUFF DVR TRI-ST 16BIT 56VFBGA