UPD78F0552MA-FAA-AX Renesas Electronics America, UPD78F0552MA-FAA-AX Datasheet - Page 651

• Manufacturer Part Number: UPD78F0552MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0552MA-FAA-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 9
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 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-L
18.2 Configuration of Key Interrupt
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
The key interrupt includes the following hardware.
Remark KR0 to KR3, KRM0 to KRM3: 40, 44-pin products of 78K0/KC2-L
KR5
KR4
KR3
KR2
KR1
KR0
KR0 to KR5, KRM0 to KRM5: 48-pin products of 78K0/KC2-L
KRM5 KRM4 KRM3 KRM2 KRM1 KRM0
Key return mode register (KRM)
Control register
Item
Figure 18-1. Block Diagram of Key Interrupt
Table 18-2. Configuration of Key Interrupt
Key return mode register (KRM)
Configuration
CHAPTER 18 KEY INTERRUPT FUNCTION
INTKR
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