UPD70F3740GC-UEU-AX Renesas Electronics America, UPD70F3740GC-UEU-AX Datasheet - Page 91

• Manufacturer Part Number: UPD70F3740GC-UEU-AX
• Description: MCU 32BIT V850ES/JX3 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3r

Specifications of UPD70F3740GC-UEU-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 32MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 512KB (512K 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
R01UH0015EJ0300 Rev.3.00
Sep 30, 2010
(1) Port 3 register (P3)
(2) Port 3 mode register (PM3)
Remarks 1. The P3 register can be read or written in 16-bit units.
Remarks 1. The PM3 register can be read or written in 16-bit units.
PM3 (PM3H)
P3 (P3H)
(P3L)
(PM3L)
After reset: 0000H (output latch)
After reset: FFFFH
2. To read/write bits 8 to 15 of the P3 register in 8-bit or 1-bit units, specify them as bits 0 to
2. To read/write bits 8 to 15 of the PM3 register in 8-bit or 1-bit units, specify them as bits 0
However, when using the higher 8 bits of the P3 register as the P3H register and the
lower 8 bits as the P3L register, P3 can be read or written in 8-bit or 1-bit units.
7 of the P3H register.
However, when using the higher 8 bits of the PM3 register as the PM3H register and the
lower 8 bits as the PM3L register, PM3 can be read or written in 8-bit or 1-bit units.
to 7 of the PM3H register.
P3n
P37
15
PM3n
PM37
0
1
0
15
0
1
1
Outputs 0.
Outputs 1.
Output mode
Input mode
P36
14
PM36
0
14
R/W
1
Output data control (in output mode) (n = 0 to 9)
P35
13
Address: PM3 FFFFF426H,
PM35
0
13
1
R/W
P34
12
I/O mode control (n = 0 to 9)
PM3L FFFFF426H, PM3H FFFFF427H
PM34
0
Address: P3 FFFFF406H,
12
1
P33
11
PM33
P3L FFFFF406H, P3H FFFFF407H
0
11
1
P32
10
PM32
0
10
1
CHAPTER 4 PORT FUNCTIONS
P39
P31
PM39
PM31
9
9
P38
P30
PM38
PM30
8
8
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