UPD78F9221CS-CAC-A Renesas Electronics America, UPD78F9221CS-CAC-A Datasheet - Page 224

• Manufacturer Part Number: UPD78F9221CS-CAC-A
• Description: MCU 8BIT 2KB FLASH 20PIN
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9221CS-CAC-A

• Core Processor: 78K0S
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Size: 2KB (2K 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: -

222
(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 U16898EJ6V0UD
MK
Internal bus
Internal bus
IE
IE
Vector table
address generator
Vector table
address generator
Standby release signal
Standby
release signal