UPD70F3737GC-UEU-AX Renesas Electronics America, UPD70F3737GC-UEU-AX Datasheet - Page 626

• Manufacturer Part Number: UPD70F3737GC-UEU-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3737GC-UEU-AX

• Package / Case: *
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 20MHz
• Number Of I /o: 84
• Core Processor: RISC
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Program Memory Size: 128KB (128K x 8)
• Data Converters: A/D 12x10b, D/A 2x8b
• Oscillator Type: Internal
• Peripherals: DMA, LVD, PWM, WDT
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Core Size: 32-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

626
Note To cancel slave wait, write FFH to IICn or set WRELn.
Remark
WRELn
INTIICn
WRELn
INTIICn
ACKDn
MSTSn
ACKDn
MSTSn
ACKEn
ACKEn
Processing by master device
WTIMn
SDA0n
WTIMn
Transfer lines
SCL0n
Processing by slave device
SPDn
TRCn
SPDn
TRCn
STDn
STDn
STTn
SPTn
STTn
SPTn
IICn
IICn
n = 0 to 2
H
H
H
H
H
L
L
L
L
L
Receive
Transmit
(When 9-Clock Wait Is Selected for Both Master and Slave) (3/3)
IICn
D7
1
IICn
Figure 17-23. Example of Master to Slave Communication
Note
←
←
D6
2
data
FFH Note
D5
3
D4
Preliminary User’s Manual U18953EJ1V0UD
4
D3
5
CHAPTER 17 I
(c) Stop condition
D2
6
D1
7
D0
8
2
C BUS
ACK
9
IICn
Note
condition
←
Stop
FFH Note
(when SPIEn = 1)
(when SPIEn = 1)
condition
Start
AD6
IICn
1
←
AD5
2
address