UPD78F0551MA-FAA-AX Renesas Electronics America, UPD78F0551MA-FAA-AX Datasheet - Page 609

• Manufacturer Part Number: UPD78F0551MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0551MA-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: 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-L
(C) External maskable interrupt (INTKR)
(D) Software interrupt
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
Remark n = 0 to 3: 40-pin and 44-pin products of 78K0/KC2-L
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 5: 48-pin products of 78K0/KC2-L
Key return mode
register (KRM)
Interrupt
request
KRMn
Figure 17-1. Basic Configuration of Interrupt Function (2/2)
Key
interrupt
detector
IF
MK
Internal bus
Priority controller
IE
Priority controller
CHAPTER 17 INTERRUPT FUNCTIONS
Internal bus
PR1
Vector table
address generator
ISP1
address generator
Standby release
signal
Vector table
595