UPD70F3740GC-UEU-AX Renesas Electronics America, UPD70F3740GC-UEU-AX Datasheet - Page 85

• 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
(7) Port setting
Remark
(when three or more alternate
Set a port as illustrated below.
functions are available)
functions are available)
(when two alternate
Alternate function 1
Alternate function 2
Alternate function 1
Alternate function 2
Alternate function 3
Alternate function 4
Alternate function
Alternate function
Output mode
Input mode
Port mode
Set the alternate functions in the following sequence.
<1> Set the PFCn and PFCEn registers.
<2> Set the PMCn register.
<3> Set the INTRn or INTFn register (to specify an external interrupt pin).
If the PMCn register is set first, an unintended function may be set while the PFCn and PFCEn
registers are being set.
Figure 4-2. Setting of Each Register and Pin Function
(a)
(b)
(c)
(d)
“0”
“1”
“0”
“1”
PFCEn register
PFCn register
PFCn register
PMn register
CHAPTER 4 PORT FUNCTIONS
“0”
“1”
(a)
(b)
(c)
(d)
PFCEnm
PMCn register
0
0
1
1
PFCnm
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0
1
0
1