UPD70F3737GC-UEU-AX Renesas Electronics America, UPD70F3737GC-UEU-AX Datasheet - Page 627

• 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: -

Note To cancel master wait, write FFH to IICn or set WRELn.
Remark
WRELn
INTIICn
WRELn
INTIICn
ACKDn
MSTSn
ACKDn
MSTSn
WTIMn
ACKEn
WTIMn
ACKEn
Processing by master device
SDA0n
Transfer lines
SCL0n
Processing by slave device
SPDn
TRCn
SPDn
TRCn
STDn
SPTn
STDn
SPTn
STTn
STTn
IICn
IICn
n = 0 to 2
(When 8-Clock Wait for Master and 9-Clock Wait for Slave Are Selected) (1/3)
H
H
H
L
L
L
L
L
Start condition
L
Figure 17-24. Example of Slave to Master Communication
IICn
AD6 AD5 AD4 AD3 AD2 AD1 AD0
1
←
address
2
3
Preliminary User’s Manual U18953EJ1V0UD
4
(a) Start condition ~ address
CHAPTER 17 I
5
6
7
8
R
2
C BUS
ACK
9
IICn
D7
1
←
IICn
Note
data
←
D6
2
FFH Note
D5
3
D4
4
D3
5
D2
6
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