UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 731

• 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

APPENDIX D REVISION HISTORY
Edition
Description
2nd
Addition of Caution in 2.2.10 P120 to P124 (port 12)
Addition of Note in Table 2-4 Pin I/O Circuit Types (1/2)
Addition of Note 3 in Table 2-4 Pin I/O Circuit Types (2/2)
Addition of Caution 2 in 4.2.3 Port 3
Addition of Caution in 4.2.10 Port 12
Modification of processing time in Figure 5-12 Operation of the clock generating circuit when power supply
voltage injection (When 1.59 V POC mode setup (option byte: LVISTART = 0))
Modification of processing time in Figure 5-13 Operation of the clock generating circuit when power supply
voltage injection (When 2.7 V/1.59V POC mode setup (option byte: LVISTART = 1))
Modification of address to FF8FH in Figure 9-2 Format of Watch Timer Operation Mode Register (WTM)
Addition of Caution in 23.7.4 Port pins
Addition of Caution 3 in 23.7.6 Other signal pins
Modification of standard setting in Table 23-7 Communication Modes
Modification of Note 4 in 26.3 DC characteristics
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User’s Manual U17554EJ4V0UD