ST16C552 Exar Corporation, ST16C552 Datasheet - Page 29

• Manufacturer Part Number: ST16C552
• Description: DUAL UART WITH 16-BYTE FIFO AND PARALLEL PRINTER PORT
• Manufacturer: Exar Corporation

A0 -A 2
-C S
-IO R
D 0 -D 7
A0-A2
-C S
D 0-D 7
-IOW
Rev. 3.40
T 6 s
T 6 s
Add r ess
A d dr e ss
T 1 2 d
Va li d
Valid
T 7w
A ct iv e
A ctive
T1 3 w
A ct iv e
A ctive
General write timing
General read timing
T 1 6 s
Va li d
D a ta
D a ta
29
T 1 2 h
T1 6h
T7 h
T7h
T9 d
T1 5d
T 6 s
ST16C552/552A
T 6 s
Add r ess
T 1 2 d
A d dr e ss
Va li d
Valid
A ct iv e
A ctive
T 7w
T1 3 w
T 1 6 s
Va li d D a ta
D a ta
T 1 2 h
T1 6h
T7 h
T7h
X 5 52 -R D -2
X5 52 -R D -2