sc16c850iet NXP Semiconductors, sc16c850iet Datasheet - Page 4

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sc16c850iet

Manufacturer Part Number
sc16c850iet
Description
Sc16c850 2.5 V To 3.3 V Uart, 5 Mbit/s Max. With 128-byte Fifos, Infrared Irda , And 16 Mode Or 68 Mode Parallel Bus Interface
Manufacturer
NXP Semiconductors
Datasheet

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NXP Semiconductors
SC16C850_1
Product data sheet
Fig 2. Block diagram of SC16C850 (68 mode)
LOWPWR
D0 to D7
A0 to A2
RESET
R/W
IRQ
CS
SC16C850
POWER-DOWN
INTERRUPT
REGISTER
CONTROL
CONTROL
DATA BUS
CONTROL
SELECT
LOGIC
LOGIC
LOGIC
AND
2.5 V to 3.3 V UART with 128-byte FIFOs and IrDA encoder/decoder
Rev. 01 — 10 January 2008
XTAL1
GENERATOR
CLOCK AND
BAUD RATE
TRANSMIT
REGISTER
REGISTER
CONTROL
CONTROL
RECEIVE
LOGIC
LOGIC
FLOW
FLOW
FIFO
FIFO
XTAL2
TRANSMIT
REGISTER
REGISTER
RECEIVE
SHIFT
SHIFT
CONTROL
MODEM
LOGIC
ENCODER
DECODER
IR
IR
002aad021
SC16C850
© NXP B.V. 2008. All rights reserved.
TX
RX
DTR
RTS
CTS
RI
CD
DSR
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