UPD75P3116 NEC, UPD75P3116 Datasheet - Page 42

• Manufacturer Part Number: UPD75P3116
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC

DATA MEMORY STOP MODE LOW SUPPLY VOLTAGE DATA RETENTION CHARACTERISTICS
Notes 1.
42
Release signal set time
Oscillation stabilization
wait time
Parameter
2.
Note 1
The oscillation stabilization wait time is the time during which the CPU operation is stopped to prevent
unstable operation at the oscillation start.
Depends on the basic interval timer mode register (BTM) settings (See the table below).
BTM3
—
—
—
—
BTM2
0
0
1
1
Symbol
t
t
SREL
WAIT
BTM1
0
1
0
1
Release by RESET
Release by interrupt request
BTM0
0
1
1
1
2
2
2
2
20
17
15
13
/fx (approx. 250 ms)
/fx (approx. 31.3 ms)
/fx (approx. 7.81 ms)
/fx (approx. 1.95 ms)
fx = at 4.19 MHz
Test conditions
Wait time
2
2
2
2
20
17
15
13
/fx (approx. 175 ms)
/fx (approx. 21.8 ms)
/fx (approx. 5.46 ms)
/fx (approx. 1.37 ms)
fx = at 6.0 MHz
MIN.
0
(T
Note 2
TYP.
2
A
15
/f
= –40 to +85˚C)
X
MAX.
PD75P3116
Unit
ms
ms
s