6-15
ST78C34
Rev. 3.00
A0-A2
-CS
-IOR
D0-D7
T8
T9
T23T21 T24 T25
T26 T19
7834-RD-1
Active
Data Data
Active
Active
Valid
Address
A0-A2
-CS
-IOW
D0-D7
T8
T9
T15T14 T16 T17
T12 T13
7834-WD-1
Active
Data Data
Active
Active
Valid
Address
General read timing
General write timing
6-16
ST78C34
Rev. 3.00
-ACK
-INT
-IOR
INTERRUPT LATCHED MODE SELECTNORMAL MODE
INTSEL
T40 T42
T43
T39
VALID DATA
T40
T41
PD0-PD7
7834-PR-1
Active
Active
Active Active
Active Active
Interrupt timing
T3
T1
T2
EXTERNAL
CLOCK
7834-CK-1
External clock timing
6-17
ST78C34
Rev. 3.00
RESET
INIT
-STROBE
FIFO
RESET
DO-D7
-IOW
-IOR
PDO-PD7
INIT LOW FORCES -STROBE HIGH
0-2 CLOCK 1-2 CLOCK 0-2 CLOCK
16553-PW-1
Active
Active Active
Data Data Data
Data
Printer special mode

ST78C34CP40-F

Mfr. #:
Manufacturer:
MaxLinear
Description:
I/O Controller Interface IC INTERNAL FIFO UART
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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