UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 1599

• Manufacturer Part Number: UPD70F3786GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3-E 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Er

Specifications of UPD70F3786GJ-GAE-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, CSI, EBI/EMI, Ethernet, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 100
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 124K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b
• 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 falling, rising edge specification registers 4 (INTF4, INTR4) (V850ES/JJ3-E only)
Remark
The INTF4 and INTR4 registers are 8-bit registers in which bit 0 is used to specify detection of the falling and
rising edges of the external interrupt pin (INTP22).
These registers can be read or written in 8-bit or 1-bit units.
Reset sets these registers to 00H.
Caution When the function is changed from the external interrupt function (alternate function) to the
Caution Be sure to set the INTF48 and INTR48 bits to 00 if the corresponding pin is not used as the
INTF48
For the valid edge specification combinations, see Table 25-8.
INTR4
0
0
1
1
INTF4
After reset: 00H
port function, an edge may be detected. Therefore, set the INTF48 and INTR48 bits to 00, and
then set the port mode.
INTP22 pin.
CHAPTER 25 INTERRUPT/EXCEPTION PROCESSING FUNCTION
INTR48
7
0
7
0
0
1
0
1
R/W
6
0
6
0
Table 25-8. Valid Edge Specification
No edge detected
Rising edge
Falling edge
Both rising and falling edges
Address: INTF4 FFFFFC08H, INTR4 FFFFFC28H
User’s Manual U19601EJ2V0UD
5
0
5
0
4
0
4
0
Valid Edge Specification
3
0
3
0
2
0
2
0
1
0
1
0
INTF48
INTP22
INTR48
INTP22
0
0
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