UPD70F3201YGC-YEU-A Renesas Electronics America, UPD70F3201YGC-YEU-A Datasheet - Page 402
UPD70F3201YGC-YEU-A
Manufacturer Part Number
UPD70F3201YGC-YEU-A
Description
MCU 32BIT I2C 100TQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Sx2r
Datasheet
1.UPD70F3201YGC-YEU-A.pdf
(555 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD70F3201YGC-YEU-A
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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(2) Slave operation
An example of slave operation is shown below.
No
Detect restart condition
or stop condition.
Start IIC write transfer.
Data processing
IICC
INTIIC = 1?
Yes
Yes
INTIIC = 1?
ACKD = 1?
WTIM = 1
EXC = 1?
TRC = 1?
COI = 1?
IICE = 1
START
←
Yes
Yes
No
No
××H
Figure 15-18. Slave Operation Flow Chart
Yes
Yes
No
No
No
User’s Manual U15905EJ2V1UD
CHAPTER 15 I
Communicate?
2
C BUS
Yes
Transfer completed?
Data processing
Start reception.
INTIIC = 1?
WREL = 1
ACKE = 0
WTIM = 0
ACKE = 1
Yes
Yes
No
LREL = 1
No
No
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