UPD78F0500AMC-CAB-AX Renesas Electronics America, UPD78F0500AMC-CAB-AX Datasheet - Page 634

• 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: -

<R>
78K0/Kx2
(C) External maskable interrupt (INTKR)
(D) Software interrupt
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
Remark n = 0, 1:
IF:
IE:
ISP:
MK:
PR:
KRM: Key return mode register
KRn pin input
Interrupt request flag
Interrupt enable flag
In-service priority flag
Interrupt mask flag
Priority specification flag
n = 0 to 3: 44-pin and 48-pin products of 78K0/KC2
n = 0 to 7: 78K0/KD2, 78K0/KE2, 78K0/KF2
Key return mode
register (KRM)
Interrupt
request
KRMn
38-pin products of 78K0/KC2
Figure 20-1. Basic Configuration of Interrupt Function (2/2)
Key
interrupt
detector
IF
MK
Internal bus
Priority controller
IE
Priority controller
CHAPTER 20 INTERRUPT FUNCTIONS
Internal bus
PR1
Vector table
address generator
ISP1
address generator
Standby release
signal
Vector table
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