UPD78F9212CS-CAB-A Renesas Electronics America, UPD78F9212CS-CAB-A Datasheet - Page 181
UPD78F9212CS-CAB-A
Manufacturer Part Number
UPD78F9212CS-CAB-A
Description
MCU 8BIT 4KB FLASH 16PIN
Manufacturer
Renesas Electronics America
Series
78K0S/Kx1+r
Datasheet
1.UPD78F9510GR-JJG-A.pdf
(364 pages)
Specifications of UPD78F9212CS-CAB-A
Core Processor
78K0S
Core Size
8-Bit
Speed
10MHz
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
13
Program Memory Size
4KB (4K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Connectivity
-
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10.3 Interrupt Function Control Registers
(A) Internal maskable interrupt
(B) External maskable interrupt
IF:
IE:
MK: Interrupt mask flag
The interrupt functions are controlled by the following four types of registers.
• Interrupt request flag register 0 (IF0)
• Interrupt mask flag register 0 (MK0)
• External interrupt mode register 0 (INTM0)
• Program status word (PSW)
Table 10-2 lists interrupt requests, the corresponding interrupt request flags, and interrupt mask flags.
Interrupt
Interrupt request flag
Interrupt enable flag
request
Interrupt request
External interrupt mode
register (INTM0)
Edge
detector
Figure 10-1. Basic Configuration of Interrupt Function
IF
MK
CHAPTER 10 INTERRUPT FUNCTIONS
IF
User’s Manual U16994EJ6V0UD
MK
Internal bus
Internal bus
IE
IE
Vector table
address generator
Vector table
address generator
Standby release signal
Standby
release signal
179
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