UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 114

• Manufacturer Part Number: UPD70F3771GF-GAT-AX
• Description: MCU 32BIT V850ES/JX3-H 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Hr

Specifications of UPD70F3771GF-GAT-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: CAN, CSI, EBI/EMI, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

V850ES/JG3-H, V850ES/JH3-H
4.3.3
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
Port 2 is a 6-bit port for which I/O settings can be controlled in 1-bit units.
Port 2 includes the following alternate-function pins.
Caution The P20 to P25 pins have hysteresis characteristics in the input mode of the alternate-function pin,
(1) Port 2 register (P2)
(2) Port 2 mode register (PM2)
P20
P21
P22
P23
P24
P25
Pin Name
Port 2 (V850ES/JH3-H only)
but do not have the hysteresis characteristics in the port mode.
V850ES/
−
−
−
−
−
−
After reset: 00H (output latch)
After reset: FFH
PM2
JG3-H
P2
Pin No.
PM2n
32
33
34
35
36
28
V850ES/
P2n
JH3-H
7
0
0
1
7
1
0
1
Outputs 0.
Outputs 1.
Output mode
Input mode
R/W
TIAB03/KR2/TOAB03/RTP02
SIF2/KR3/TIAB00/TOAB00
/RTP03
SOF2/KR4/RTP04
SCKF2/KR5/RTP05
INTP05
INTP06
Alternate-Function Pin Name
6
0
6
1
Table 4-8. Port 2 Alternate-Function Pins
Address: FFFFF424H
PM25
Output data control (in output mode) (n = 0 to 5)
P25
5
5
R/W
I/O mode control (n = 0 to 5)
PM24
Address: FFFFF404H
P24
4
4
PM23
I/O
I/O
I/O
I/O
Input
Input
P23
3
3
I/O
PM22
P22
Selectable as N-ch open-drain output
2
2
CHAPTER 4 PORT FUNCTIONS
PM21
P21
1
1
Remark
PM20
P20
0
0
Page 114 of 1509