UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 582

• Manufacturer Part Number: UPD78F1146AGB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1146AGB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

<R>
580
(C) External maskable interrupt (INTKR)
(D) Software interrupt
Remarks 1. IF:
KRm pin
input
Key return mode register
KRMm
2. m = 0 to 7
IE:
ISP0:
ISP1:
MK:
PR0:
PR1:
(KRM)
Key Interrupt
Interrupt request flag
Interrupt enable flag
In-service priority flag 0
In-service priority flag 1
Interrupt mask flag
Priority specification flag 0
Priority specification flag 1
Figure 15-1. Basic Configuration of Interrupt Function (2/2)
detector
Interrupt
request
CHAPTER 15 INTERRUPT FUNCTIONS
IF
User’s Manual U17854EJ9V0UD
MK
Internal bus
Internal bus
address generator
Vector table
IE
Priority controller
PR1
PR0
ISP1
Standby release
signal
address generator
ISP0
Vector table