參數(shù)資料
型號: UPD75116CWA
廠商: NEC Corp.
英文描述: 4-Bit Single Chip-Microcomputer
中文描述: 4位單片微機(jī)
文件頁數(shù): 46/56頁
文件大?。?/td> 499K
代理商: UPD75116CWA
46
μ
PD75112(A), 75116(A)
*1
: Current for the on-chip pull-up resistor, power-on circuit
(mask option) and comparator circuit is not included.
2
: The oscillation stabilizing time is intended to stop the CPU
to prevent any unstable operation at the start of oscillation.
3
: Depends on the following setting of the basic interval timer
mode register (BTM).
Data Memory STOP Mode Low Supply Voltage Data Retention Characteristics
(Ta = –40 to +85
°
C)
RESET Input Timing
Symbol
V
DDDR
V
DDDR
t
SREL
t
WAIT
Unit
V
μ
A
μ
s
ms
ms
Parameter
Data retention supply voltage
Data retention supply current
*1
Release signal set time
Oscillation stabilization
wait time
*2
MAX.
6.0
10
TYP.
0.1
2
17
/f
X
*3
Wait Time
(f
XX
=4.19 MHz Valu′s in Parentheses)
2
20
/f
XX
(approx. 250 ms)
2
17
/f
XX
(approx. 31.3 ms)
2
15
/f
XX
(approx. 7.82 ms)
2
13
/f
XX
(approx. 1.95 ms)
BTM3
BTM0
0
1
1
1
BTM1
0
1
0
1
BTM2
0
0
1
1
MIN.
2.0
0
Test Conditions
V
DDDR
= 2.0 V
Release by RESET
Release by interrupt request
t
RSL
RESET
0.2 V
DD
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