UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 658

• 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

DC Characteristics (7/7)
(T
Notes 1.
658
A/D converter
operating current
Watchdog timer
operating current
LVI operating
current
A
= −40 to +85°C, 1.8 V ≤ V
Parameter
2.
3.
Current flowing only to the A/D converter (AVREF-pin). The current value of the 78K0/FE2 is the sum of
I
Current flowing only to the watchdog timer (V
internal oscillator). The current value of the 78K0/FE2 is the sum of I
watchdog timer operates in the HALT or STOP mode.
Current flowing only to the LVI circuit (V
I
DD1
DD3
or I
and I
I
I
I
Symbol
ADC
WDT
LVI
DD2
Note3
LVI
Note1
Note2
and I
when the LVI circuit operates in the HALT or STOP mode.
ADCE = 1
During 240 kHz internal low-speed oscillation clock operation
ADC
CHAPTER 27 ELECTRICAL SPECIFICATIONS ((A) products)
DD
when the A/D converter operates in an operation mode or the HALT mode.
= EV
DD
≤ 5.5 V, 2.3 V ≤ AV
User’s Manual U17554EJ4V0UD
Conditions
DD
-pin). The current value of the 78K0/FE2 is the sum of I
REF
DD
-pin) (including the operating current of the 240 kHz
≤ V
DD
, V
SS
= EV
SS
= AV
DD2
SS
MIN.
= 0 V)
or I
DD3
TYP.
0.86
5
9
and I
MAX.
WDT
1.9
10
18
when the
Unit
mA
DD2
μ
μ
A
A
or