UPD70F3744GJ-GAE-AX Renesas Electronics America, UPD70F3744GJ-GAE-AX Datasheet - Page 597
UPD70F3744GJ-GAE-AX
Manufacturer Part Number
UPD70F3744GJ-GAE-AX
Description
MCU 32BIT V850ES/JX3 144-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3r
Datasheet
1.UPD70F3743GJ-GAE-AX.pdf
(911 pages)
Specifications of UPD70F3744GJ-GAE-AX
Core Processor
RISC
Core Size
32-Bit
Speed
32MHz
Connectivity
CSI, EBI/EMI, I²C, UART/USART
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
128
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
40K x 8
Voltage - Supply (vcc/vdd)
2.85 V ~ 3.6 V
Data Converters
A/D 16x10b; D/A 2x8b
Oscillator Type
Internal
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:
UPD70F3744GJ-GAE-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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V850ES/JJ3
wait state is canceled and the transmitting side writes data to the IICn register to cancel the wait state.
R01UH0016EJ0400 Rev.4.00
Sep 30, 2010
A wait state may be automatically generated depending on the setting of the IICCn.WTIMn bit (n = 0 to 2).
Normally, when the IICCn.WRELn bit is set to 1 or when FFH is written to the IICn register on the receiving side, the
The master device can also cancel the wait state via either of the following methods.
• By setting the IICCn.STTn bit to 1
• By setting the IICCn.SPTn bit to 1
Remark
Transfer lines
Master
Slave
n = 0 to 2
ACKEn
SDA0n
SCL0n
SCL0n
SCL0n
IICn
IICn
(b) When master and slave devices both have a nine-clock wait
(master: transmission, slave: reception, and ACKEn bit = 1)
Generated according to previously set ACKEn bit value
H
D2
6
6
D1
7
7
Figure 17-13. Wait State (2/2)
Master and slave both wait
after output of ninth clock.
D0
8
8
ACK
9
9
Wait state
from master/
slave
IICn data write (cancel wait state)
1
Wait state
from slave
D7
FFH is written to IICn register
or WRELn bit is set to 1.
1
D6
2
2
D5
3
3
CHAPTER 17 I
Page 581 of 892
2
C BUS
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