UPD78F9222MC(T)-5A4-A NEC, UPD78F9222MC(T)-5A4-A Datasheet - Page 219
UPD78F9222MC(T)-5A4-A
Manufacturer Part Number
UPD78F9222MC(T)-5A4-A
Description
8BIT MCU, 4K FLASH, 256B RAM, 78F9222
Manufacturer
NEC
Datasheet
1.UPD78F9222MCT-5A4-A.pdf
(414 pages)
Specifications of UPD78F9222MC(T)-5A4-A
Controller Family/series
UPD78
No. Of I/o's
17
Ram Memory Size
256Byte
Cpu Speed
10MHz
No. Of Timers
4
No. Of
RoHS Compliant
Core Size
8bit
Program Memory Size
4KB
Oscillator Type
External, Internal
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD78F9222MC(T)-5A4-A
Manufacturer:
NEC
Quantity:
1 000
Company:
Part Number:
UPD78F9222MC(T)-5A4-A
Manufacturer:
NEC/PBF
Quantity:
6 640
Part Number:
UPD78F9222MC(T)-5A4-A
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
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(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, INTM1)
Edge
detector
Figure 12-1. Basic Configuration of Interrupt Function
IF
MK
CHAPTER 12 INTERRUPT FUNCTIONS
IF
User’s Manual U16898EJ5V0UD
MK
Internal bus
Internal bus
IE
IE
Vector table
address generator
Vector table
address generator
Standby release signal
Standby
release signal
219
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