UPD78F9502MA-CAC-A NEC, UPD78F9502MA-CAC-A Datasheet - Page 99

• Manufacturer Part Number: UPD78F9502MA-CAC-A
• Description: 8BIT MCU, 4K FLASH, 128B RAM, SMD
• Manufacturer: NEC

Specifications of UPD78F9502MA-CAC-A

• Controller Family/series: UPD78F
• No. Of I/o's: 8
• Ram Memory Size: 128Byte
• Cpu Speed: 10MHz
• No. Of Timers: 2
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 4KB
• Oscillator Type: External, Internal

(A) Internal maskable interrupt
(B) External maskable interrupt
IF:
IE:
MK: Interrupt mask flag
Interrupt
Interrupt request flag
Interrupt enable flag
request
Interrupt request
External interrupt mode
register (INTM0)
Edge
detector
Figure 8-1. Basic Configuration of Interrupt Function
IF
MK
CHAPTER 8 INTERRUPT FUNCTIONS
Preliminary User’s Manual U18681EJ1V0UD
IF
MK
Internal bus
Internal bus
IE
IE
Vector table
address generator
Vector table
address generator
Standby release signal
Standby
release signal
99