參數(shù)資料
型號(hào): UPD62AMC-XXX-5A4-A
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO20
封裝: 0.300 INCH, PLASTIC, SSOP-20
文件頁數(shù): 60/62頁
文件大小: 272K
代理商: UPD62AMC-XXX-5A4-A
7
PD62A
Data Sheet U14474EJ2V0DS00
1.2 Pin Input/Output Circuits
The input/output circuits of the
PD62A pins are shown in partially simplified forms below.
(1) KI/O0 to KI/O7
(4) S0
(5) S1/LED
Note The drive capability is held low.
(2) KI0 to KI3
(3) REM
(6) RESET
P-ch
N-chNote
N-ch
VDD
Output
latch
Input buffer
Data
Output
disable
Selector
OFF mode
Pull-down flag
N-ch
Standby
release
Input buffer
N-ch
Input buffer
Pull-down flag
Standby
release
P-ch
N-ch
VDD
Output
latch
Carrier
generator
Data
N-ch
P-ch
POC circuit
Internal reset signal
other than POC
Input buffer
VDD
Mask option
P-ch
N-ch
VDD
REM
output latch
Input buffer
Output
disable
Pull-down flag
Standby
release
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