UPD70F3453GC-8EA-A Renesas Electronics America, UPD70F3453GC-8EA-A Datasheet - Page 919
UPD70F3453GC-8EA-A
Manufacturer Part Number
UPD70F3453GC-8EA-A
Description
MCU 32BIT 128KB FLASH 100LQFP
Manufacturer
Renesas Electronics America
Series
V850E/Ix3r
Datasheet
1.UPD70F3451GC-UBT-A.pdf
(1191 pages)
Specifications of UPD70F3453GC-8EA-A
Core Processor
RISC
Core Size
32-Bit
Speed
64MHz
Connectivity
CSI, EBI/EMI, I²C, UART/USART
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
56
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3.5 V ~ 5.5 V
Data Converters
A/D 10x12b, 8x10b
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:
UPD70F3453GC-8EA-A
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Remarks 1. Conform the transmission and reception formats to the specifications of the product in
2. When using the V850E/IF3 and V850E/IG3 as the master in the multimaster system, read the
3. When using the V850E/IF3 and V850E/IG3 as the slave in the multimaster system, confirm the
communication.
IICS0.MSTS0 bit for each INTIIC interrupt occurrence to confirm the arbitration result.
status using the IICS0 and IICF0 registers for each INTIIC interrupt occurrence to determine the
next processing.
No
No
EXC0 = 1 or COI0 = 1?
Not in communication
interrupt occurred?
interrupt occurred?
Transfer ended?
Figure 17-17. Master Operation in Multimaster System (3/3)
MSTS0 = 1?
ACKD0 = 1?
MSTS0 = 1?
ACKD0 = 1?
TRC0 = 1?
WTIM0 = 1
Restarted?
Write IIC0
Write IIC0
STT0 = 1
INTIIC
INTIIC
C
C
1
2
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
Communication start
(address, transfer direction specification)
Transmission start
Waiting for ACK detection
Waiting for data transmission
User’s Manual U18279EJ3V0UD
Slave operation
CHAPTER 17 I
SPT0 = 1
END
2
2
2
C BUS
WTIM0 = WREL0 = 1
interrupt occurred?
interrupt occurred?
Transfer ended?
MSTS0 = 1?
MSTS0 = 1?
ACKE0 = 1
WTIM0 = 0
WREL0 = 1
ACKE0 = 0
Read IIC0
INTIIC
INTIIC
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
Waiting for ACK detection
Reception start
Waiting for data
transmission
2
2
917
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