UPD70F3201YGC-YEU-A Renesas Electronics America, UPD70F3201YGC-YEU-A Datasheet - Page 297

• 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: -

12.2 Configuration
12.3 Control Registers
The D/A converter consists of the following hardware.
The registers that control the D/A converter are as follows.
• D/A converter mode register (DAM)
• D/A conversion value setting registers 0 and 1 (DACS0 and DACS1)
(1) D/A converter mode register (DAM)
Note The output trigger in the real-time output mode (DAMDn bit = 1) is as follows.
This register controls the operation of the D/A converter.
DAM can be read or written in 8-bit or 1-bit units.
This register is cleared to 00H after reset.
• When n = 0: INTTM2 signal (refer to CHAPTER 8 8-BIT TIMER/EVENT COUNTERS 2 TO 5)
• When n = 1: INTTM3 signal (refer to CHAPTER 8 8-BIT TIMER/EVENT COUNTERS 2 TO 5)
After reset: 00H
DAM
Control registers
Item
DAMDn
DACEn
0
1
0
1
0
Normal mode
Real-time output mode
Disables operation
Enables operation
R/W
Table 12-1. Configuration of D/A Converter
0
D/A converter mode register (DAM)
D/A conversion value setting registers 0 and 1 (DACS0 and DACS1)
D/A converter operation enable/disable control (n = 0, 1)
CHAPTER 12 D/A CONVERTER
Address: FFFFF284H
Selection of D/A converter operation mode (n = 0, 1)
User’s Manual U15905EJ2V1UD
0
Note
0
Configuration
DAMD1
DACE1
< >
DAMD0
DACE0
< >
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