SC68C752BIB48-F NXP Semiconductors, SC68C752BIB48-F Datasheet - Page 3
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SC68C752BIB48-F
Manufacturer Part Number
SC68C752BIB48-F
Description
Manufacturer
NXP Semiconductors
Datasheet
1.SC68C752BIB48-F.pdf
(48 pages)
Specifications of SC68C752BIB48-F
Transmit Fifo
64Byte
Receive Fifo
64Byte
Transmitter And Receiver Fifo Counter
Yes
Data Rate
5Mbps
Package Type
LQFP
Operating Supply Voltage (max)
5.5V
Mounting
Surface Mount
Pin Count
48
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Operating Temperature Classification
Industrial
Number Of Channels
2
Lead Free Status / RoHS Status
Compliant
NXP Semiconductors
4. Block diagram
SC68C752B_4
Product data sheet
Fig 1.
RXRDYA, RXRDYB
TXRDYA, TXRDYB
Block diagram of SC68C752B
D0 to D7
A0 to A3
RESET
R/W
IRQ
CS
SC68C752B
INTERRUPT
REGISTER
CONTROL
CONTROL
DATA BUS
SELECT
LOGIC
LOGIC
LOGIC
AND
5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 64-byte FIFOs
Rev. 04 — 20 January 2010
XTAL1
GENERATOR
CLOCK AND
BAUD RATE
TRANSMIT
REGISTER
REGISTER
CONTROL
CONTROL
RECEIVE
LOGIC
LOGIC
FLOW
FLOW
FIFO
FIFO
XTAL2
TRANSMIT
REGISTER
REGISTER
RECEIVE
CONTROL
SHIFT
SHIFT
MODEM
LOGIC
SC68C752B
002aab017
© NXP B.V. 2010. All rights reserved.
TXA, TXB
RXA, RXB
DTRS, DTRB
RTSA, RTSB
OPA, OPB
CTSA, CTSB
RIA, RIB
CDA, CDB
DSRA, DSRB
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