UPD78F1203MC-CAB-AX Renesas Electronics America, UPD78F1203MC-CAB-AX Datasheet - Page 891

• Manufacturer Part Number: UPD78F1203MC-CAB-AX
• Description: MCU 16BIT 78K0R/LX3 30-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1203MC-CAB-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 21
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

CPU processing
CPU processing
Remark
Remark
××IF
××IF
1 clock: 1/f
1 clock: 1/f
Figure 17-9. Interrupt Request Acknowledgment Timing (Maximum Time)
Figure 17-8. Interrupt Request Acknowledgment Timing (Minimum Time)
CLK
CLK
(f
(f
CLK
CLK
Instruction
Instruction
: CPU clock)
: CPU clock)
CHAPTER 17 INTERRUPT FUNCTIONS
User’s Manual U19678EJ1V1UD
Instruction
RET instruction
6 clocks
14 clocks
PSW and PC saved,
jump to interrupt
servicing
PSW and PC saved,
jump to interrupt
servicing
9 clocks
6 clocks
6 clocks
Interrupt servicing
program
Interrupt servicing
program
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