参数资料
型号: UPD750004GBA-XXX-3BS-MTX
元件分类: 微控制器/微处理器
英文描述: 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP44
封装: 10 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44
文件页数: 65/86页
文件大小: 626K
代理商: UPD750004GBA-XXX-3BS-MTX
PD750004, 750006, 750008, 750004(A), 750006(A), 750008(A)
66
Data Sheet U10738EJ3V2DS
Parameter
Symbol
Release signal setting time
Oscillation settling timeNote 1
tSREL
tWAIT
Note 2
Note 3
Release by RESET
Release by interrupt request
Conditions
DATA HOLD CHARACTERISTICS BY LOW SUPPLY VOLTAGE IN DATA MEMORY STOP MODE
(TA = -40 to +85
°C)
Notes 1. CPU operation stop time for preventing unstable operation at the beginning of oscillation.
2. Select either 217/fX or 215/fX with the mask option.
3. This value depends on the settings of the basic interval timer mode register (BTM) shown below.
Data hold timing (STOP mode release by RESET)
Data hold timing (standby release signal: STOP mode release by interrupt signal)
-
0
1
0
1
0
1
0
1
220/fX (approx. 250 ms)
217/fX (approx. 31.3 ms)
215/fX (approx. 7.81 ms)
213/fX (approx. 1.95 ms)
0
Min.
Typ.
Max.
Unit
s
ms
220/fX (approx. 175 ms)
217/fX (approx. 21.8 ms)
215/fX (approx. 5.46 ms)
213/fX (approx. 1.37 ms)
Wait time
At fX = 4.19 MHz
At fX = 6.0 MHz
Standby release signal
(Interrupt request)
VDD
tSREL
tWAIT
HALT mode
Operation
mode
STOP instruction execution
Data hold mode
STOP mode
RESET
VDD
tSREL
tWAIT
Internal reset operation
HALT mode
Operation
mode
STOP instruction execution
Data hold mode
STOP mode
BTM3
BTM2
BTM1
BTM0
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