25
ST16C452/452PS
Rev. 3.20
External clock timing
Modem input/output timing
-IOW
-RTS
-DTR
-CD
-CTS
-DSR
INT
-IOR
-RI
T17d
T18d T18d
T19d
T18d
X552-MD-1
Active
Active
Change of state
Change of state
Active Active
Active
Change of state Change of state
Change of state
Active Active
T3w
T1w
T2w
EXTERNAL
CLOCK
EX-CK-1
26
ST16C452/452PS
Rev. 3.20
Receive timing
STOP
BIT
PARITY
BIT
DATA BITS (5-8)
D0 D1 D2 D3 D4 D5 D6 D7
5 DATA BITS
6 DATA BITS
7 DATA BITS
START
BIT
RX
NEXT
DATA
START
BIT
INT
-IOR
T20d
T21d
16 BAUD RATE CLOCK
X552-RX-1
Active
Active
27
ST16C452/452PS
Rev. 3.20
Transmit timing
STOP
BIT
PARITY
BIT
DATA BITS (5-8)
D0 D1 D2 D3 D4 D5 D6 D7
5 DATA BITS
6 DATA BITS
7 DATA BITS
START
BIT
TX
NEXT
DATA
START
BIT
INT
T22d
T24d
16 BAUD RATE CLOCK
X552-TX-1
-IOW
T23d
Active
Active
Tx Ready
Active

ST16C452IJ68-F

Mfr. #:
Manufacturer:
MaxLinear
Description:
UART Interface IC DUAL UART W/PARALEL PRINTER PORT
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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