UPD70F3740GC-UEU-AX Renesas Electronics America, UPD70F3740GC-UEU-AX Datasheet - Page 626

• Manufacturer Part Number: UPD70F3740GC-UEU-AX
• Description: MCU 32BIT V850ES/JX3 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3r

Specifications of UPD70F3740GC-UEU-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: 84
• 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 12x10b; 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: -

V850ES/JG3
R01UH0015EJ0300 Rev.3.00
Sep 30, 2010
Note To cancel master wait, write FFH to IICn or set WRELn.
Remark
WRELn
INTIICn
WRELn
INTIICn
ACKDn
ACKEn
MSTSn
ACKDn
ACKEn
MSTSn
Processing by master device
WTIMn
WTIMn
SDA0n
Transfer lines
SCL0n
Processing by slave device
SPDn
TRCn
SPDn
TRCn
STDn
STDn
STTn
SPTn
STTn
SPTn
n = 0 to 2
IICn
IICn
(When 8-Clock Wait for Master and 9-Clock Wait for Slave Are Selected) (2/3)
D0
8
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
Receive
Transmit
ACK
9
Figure 17-24. Example of Slave to Master Communication
IICn
D7
IICn
1
←
Note
←
data
D6
2
FFH Note
D5
3
D4
4
(b) Data
D3
5
D2
6
D1
7
D0
8
ACK
9
IICn
CHAPTER 17 I
D7
←
1
IICn
data
Note
←
D6
2
FFH Note
Page 610 of 870
D5
3
2
C BUS