UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 39

• 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

Pull-up
enable
Output
disable
Type 5-AH
Type 3-C
Schmitt-triggered input with hysteresis characteristics
Data
Type 2
Data
IN
Input
enable
Vss0
EV
EV
N-ch
P-ch
DD
N-ch
SS
P-ch
EV
Figure 2-1. Pin I/O Circuit List (1/2)
DD
EV
DD
CHAPTER 2 PIN FUNCTIONS
P-ch
User’s Manual U17554EJ4V0UD
OUT
IN/OUT
Pullup
enable
Output
data
Output disable
Output
disable
Type 11-G
Type 13-P
Input
enable
Type 5-H
Comparator
input enable
(threshold voltage)
Output
disable
Data
Data
Input enable
+ _
AV
REF
AV
SS
EVss
P-ch
N-ch
EVss
AV
EV
AV
REF
N-ch
DD
P-ch
N-ch
P-ch
N-ch
SS
EV
DD
P-ch
IN/OUT
IN/OUT
IN/OUT
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