參數(shù)資料
型號: UPD68AMC-XXX-5A4
元件分類: 微控制器/微處理器
英文描述: 4-BIT, OTPROM, 4.5 MHz, MICROCONTROLLER, PDSO20
封裝: 0.300 INCH, PLASTIC, SSOP-20
文件頁數(shù): 73/73頁
文件大?。?/td> 561K
代理商: UPD68AMC-XXX-5A4
7
PD67, 67A, 68, 68A, 69
Data Sheet U14935EJ2V1DS
1.2 Pin I/O Circuits
The I/O circuits of pins of the
PD67, 67A, 68, 68A, and 69 are shown in partially simplified forms below.
(1) KI/O0 to KI/O7
(4) S0
(5) S1/LED
Note The drive capacity is held low.
(2) KI0 to KI3
(3) REM
(6) S2
P-ch
N-chNote
N-ch
VDD
Output
latch
Input buffer
Data
Output
disable
Selector
N-ch
Input buffer
Pull-down flag
Standby
release
P-ch
N-ch
VDD
Output
latch
Carrier
generator
Data
OFF mode
Pull-down flag
N-ch
Standby
release
Input buffer
N-ch
Input buffer
STOP release
ON/OFF
Standby
release
P-ch
N-ch
VDD
REM
output latch
Input buffer
Output
disable
Pull-down flag
Standby
release
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