UPD78F1144AGB-GAH-AX Renesas Electronics America, UPD78F1144AGB-GAH-AX Datasheet - Page 590

• 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: -

(4) External interrupt rising edge enable registers (EGP0, EGP1), external interrupt falling edge enable
Address: FFF38H
Symbol
EGP0
Address: FFF39H
Symbol
EGN0
Address: FFF3AH
Symbol
EGP1
Address: FFF3BH
Symbol
EGN1
588
registers (EGN0, EGN1)
These registers specify the valid edge for INTP0 to INTP11.
EGP0, EGP1, EGN0, and EGN1 can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation clears these registers to 00H.
Table 15-3 shows the ports corresponding to EGPn and EGNn.
EGP7
EGN7
EGPn
7
7
7
0
7
0
0
0
1
1
Figure 15-5. Format of External Interrupt Rising Edge Enable Registers (EGP0, EGP1)
After reset: 00H
After reset: 00H
After reset: 00H
After reset: 00H
EGN6
EGNn
EGP6
6
6
6
0
6
0
0
1
0
1
and External Interrupt Falling Edge Enable Registers (EGN0, EGN1)
R/W
R/W
R/W
R/W
Edge detection disabled
Falling edge
Rising edge
Both rising and falling edges
EGN5
CHAPTER 15 INTERRUPT FUNCTIONS
EGP5
5
5
5
0
5
0
User’s Manual U17854EJ9V0UD
EGN4
EGP4
INTPn pin valid edge selection (n = 0 to 11)
4
4
4
0
4
0
EGP11
EGN11
EGN3
EGP3
3
3
3
3
EGP10
EGN10
EGN2
EGP2
2
2
2
2
EGN1
EGN9
EGP1
EGP9
1
1
1
1
EGP0
EGN0
EGP8
EGN8
0
0
0
0