UPD70F3201YGC-YEU-A Renesas Electronics America, UPD70F3201YGC-YEU-A Datasheet - Page 365

• 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: -

(6) IIC shift register (IIC)
(7) Slave address register (SVA)
Remarks 1. ×: Don’t care
The IIC register is used for serial transmission/reception (shift operations) that are synchronized with the serial
clock.
The IIC register can be read or written in 8-bit units, but data should not be written to IIC during a data transfer.
This register is cleared to 00H after reset.
The SVA register holds the I
The SVA register can be read or written in 8-bit units, but bit 0 is fixed to 0.
This register is cleared to 00H after reset.
IICX
Bit 0
CLX
0
0
0
0
0
0
0
1
1
1
1
IIC
SVA
SMC
After reset:
Bit 3
2. When the transfer clock is set to timer output, the P96/TO4/A6 pin does not need to be set in
After reset:
0
0
0
0
1
1
1
0
1
1
1
timer output mode.
IICCL
CL1
Bit1
0
0
1
1
0
1
1
×
0
1
1
00H
00H
CL0
Bit0
2
R/W
0
1
0
1
×
0
1
×
×
0
1
C bus’s slave addresses.
R/W
Table 15-2. Transfer Clock Setting
f
f
f
TO4 output/66
f
f
TO4 output/18
Setting prohibited
f
f
Setting prohibited
XX
XX
XX
XX
XX
XX
XX
Address:
Address:
/88
/172
/86
/48
/24
/24
/12
User’s Manual U15905EJ2V1UD
Transfer Clock
CHAPTER 15 I
FFFFFD80H
FFFFFD83H
2
C BUS
4.0 MHz to 8.38 MHz
8.38 MHz to 16.76 MHz
4.19 MHz to 8.38 MHz
TM4 Setting
8 MHz to 16.76 MHz
4 MHz to 8.38 MHz
TM4 Setting
8.00 MHz to 8.38 MHz
4.00 MHz to 4.19 MHz
Frequency (f
Settable Main Clock
Note
Note
XX
) Range
Normal mode
(SMC = 0)
High-speed mode
(SMC = 1)
Normal mode
(SMC = 0)
Operation Mode
0
363