UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 690

• Manufacturer Part Number: UPD78F0890GK(A)-GAJ-AX
• Description: 8BIT MCU, 128K FLASH, 7K RAM, LQFP
• Manufacturer: NEC

Specifications of UPD78F0890GK(A)-GAJ-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 55
• Ram Memory Size: 7KB
• Cpu Speed: 20MHz
• No. Of Timers: 10
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 128KB
• Oscillator Type: External, Internal

(7) Power Supply Starting Time
Note Start a power supply in time shorter than this when LVI staring option invalid.
690
Starting maximum time to V
(V
Starting maximum time to V
(pin RESET release→V
DD
2.7 V
POC
(T
0 V
: 0 V→2.7 V)
A
= −40 to +125°C, V
Parameter
T
Pin RESET intact
PUP1
DD
: 2.7 V)
DD
DD
SS
CHAPTER 28 ELECTRICAL SPECIFICATIONS ((A2) products))
min (2.7 V)
min (2.7 V)
= 0 V)
Note
Note
V
DD
t
t
Symbol
PUP1
PUP2
User’s Manual U17554EJ4V0UD
LVI starting option invalid
When pin RESET intact
LVI starting option invalid
When pin RESET use
RESET pin
2.7 V
POC
0 V
Conditions
Pin RESET use
MIN.
T
PUP2
TYP.
MAX.
3.6
1.9
V
DD
Unit
ms
ms