UPD78F0500AMC-CAB-AX Renesas Electronics America, UPD78F0500AMC-CAB-AX Datasheet - Page 664

• Manufacturer Part Number: UPD78F0500AMC-CAB-AX
• Description: MCU 8BIT 30SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2r

Specifications of UPD78F0500AMC-CAB-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 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: -

78K0/Kx2
21.2 Configuration of Key Interrupt
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
The key interrupt includes the following hardware.
Remark KR0, KR1, KRM0, KRM1:
KR7
KR6
KR5
KR4
KR3
KR2
KR1
KR0
KRM7 KRM6 KRM5 KRM4 KRM3 KRM2 KRM1 KRM0
KR0 to KR3, KRM0 to KRM3: 44-pin and 48-pin products of 78K0/KC2
KR0 to KR7, KRM0 to KRM7: 78K0/KD2, 78K0/KE2, 78K0/KF2
Key return mode register (KRM)
Control register
Item
Figure 21-1. Block Diagram of Key Interrupt
Table 21-2. Configuration of Key Interrupt
38-pin products of 78K0/KC2
Key return mode register (KRM)
Configuration
CHAPTER 21 KEY INTERRUPT FUNCTION
INTKR
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