UPD70F3201YGC-YEU-A Renesas Electronics America, UPD70F3201YGC-YEU-A Datasheet - Page 374

• 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: -

15.6 I
at the INTIIC interrupt timing.
372
The following shows the value of the IIC status register (IICS) at the INTIIC interrupt request generation timing and
(1) Master device operation
2
(a) Start ~ Address ~ Data ~ Data ~ Stop (normal transmission/reception)
C Interrupt Request (INTIIC)
<1> When WTIM = 0
<2> When WTIM = 1
ST
ST
▲1: IICS = 10XXX110B
▲2: IICS = 10XXX000B
▲3: IICS = 10XXX000B (WTIM = 0)
▲4: IICS = 10XXXX00B
∆ 5: IICS = 00000001B
▲1: IICS = 10XXX110B
▲2: IICS = 10XXX100B
▲3: IICS = 10XXXX00B
∆ 4: IICS = 00000001B
Remark
Remark
AD6 to AD0
AD6 to AD0
▲: Always generated
∆: Generated only when SPIE = 1
X: Don’t care
▲: Always generated
∆: Generated only when SPIE = 1
X: Don’t care
RW
RW
AK
AK
▲1
▲1
D7 to D0
D7 to D0
User’s Manual U15905EJ2V1UD
CHAPTER 15 I
▲2
AK
AK
▲2
2
C BUS
D7 to D0
D7 to D0
▲3
AK
AK
SPT = 1
SPT = 1
▲4
▲3
↓
↓
SP
SP
∆5
∆4