UPD78F1144AGB-GAH-AX Renesas Electronics America, UPD78F1144AGB-GAH-AX Datasheet - Page 581

• Manufacturer Part Number: UPD78F1144AGB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1144AGB-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: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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>
(B) External maskable interrupt (INTPn)
(A) Internal maskable interrupt
Remarks 1. IF:
INTPn pin
input
2. n = 0 to 11
Interrupt
request
IE:
ISP0:
ISP1:
MK:
PR0:
PR1:
External interrupt edge
enable register
(EGP, EGN)
detector
Edge
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 (1/2)
IF
CHAPTER 15 INTERRUPT FUNCTIONS
MK
IF
User’s Manual U17854EJ9V0UD
MK
IE
Internal bus
Priority controller
PR1
Internal bus
IE
Priority controller
PR0
PR1
PR0
ISP1
Standby release
signal
address generator
ISP0
Vector table
ISP1
Standby release
signal
address generator
ISP0
Vector table
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