UPD70F3201YGC-YEU-A Renesas Electronics America, UPD70F3201YGC-YEU-A Datasheet - Page 369

• 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: -

(3) Transfer direction specification
Note INTIIC is not generated if data other than a local address or extension code is received during slave
In addition to the 7-bit address data, the master device sends 1 bit that specifies the transfer direction. When
this transfer direction specification bit has a value of 0, it indicates that the master device is transmitting data to
a slave device. When the transfer direction specification bit has a value of 1, it indicates that the master device
is receiving data from a slave device.
device operation.
INTIIC
SDA
SCL
Figure 15-9. Transfer Direction Specification
AD6
1
AD5
2
User’s Manual U15905EJ2V1UD
CHAPTER 15 I
AD4
3
AD3
4
AD2
2
5
C BUS
AD1
Transfer direction specification
6
AD0
7
R/W
8
9
Note
367