UPD70F3201YGC-YEU-A Renesas Electronics America, UPD70F3201YGC-YEU-A Datasheet - Page 137

• Manufacturer Part Number: UPD70F3201YGC-YEU-A
• Description: MCU 32BIT I2C 100TQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Sx2r

Specifications of UPD70F3201YGC-YEU-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 68
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 2.7 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Note When reading or writing bits 8 to 15 of the PU9 register in 8-bit or 1-bit units, specify these bits as bits 0
Remark
(f) Pull-up resistor option register 9 (PU9)
(g) External interrupt falling edge specification register 9 (INTF9)
to 7 of the PU9H register.
This is a 16-bit register that specifies connection of an internal pull-up resistor.
This register can be read or written only in 16-bit units.
If the higher 8 bits of the PU9 register are used as PU9H and the lower 8 bits as PU9L, however, PU9H
and PU9L can be manipulated in 8-bit or 1-bit units.
This 16-bit register specifies detection of the falling edge of the external interrupt pins.
It can be read or written only in 16-bit units. If the higher 8 bits of the INTF9 register are used as INTF9H
and the lower 8 bits as INTF9L, however, INTF9H and INTF9L can be manipulated in 8-bit or 1-bit units.
Caution Set the port mode after clearing the INTF9n and INTR9n bits to 0 when switching from the
PU9 (PU9H
For how to specify a valid edge, refer to Table 4-11.
(INTF9L)
After reset:
INTF9
(PU9L)
After reset:
external interrupt function (alternate function) to the port function because an edge may
be detected.
Note
)
0000H
15
0
0
PU915
PU97
PU9n
0000H
15
0
1
Not connected
Connected
R/W
14
0
0
PU914
PU96
R/W
14
CHAPTER 4 PORT FUNCTIONS
Controls connection of internal pull-up resistor (n = 0 to 15)
User’s Manual U15905EJ2V1UD
Address:
13
0
0
PU913
Address: PU9
PU95
13
INTF9 FFFFFC12H, INTF9L FFFFFC12H
12
0
0
PU9L FFFFFC52H, PU9H FFFFFC53H
PU912
PU94
12
FFFFFC52H,
INTF93
11
0
PU911
PU93
11
INTF92
10
0
PU910
PU92
10
9
0
0
PU99
PU91
9
0
8
0
PU90
PU98
8
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