UPD70F3740GC-UEU-AX Renesas Electronics America, UPD70F3740GC-UEU-AX Datasheet - Page 553

• 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
17.3 Configuration
R01UH0015EJ0300 Rev.3.00
Sep 30, 2010
SDA0n
SCL0n
The block diagram of the I
Remark
N-ch open-drain
output
OCKSENm
N-ch open-drain
output
eliminator
DFCn
n = 0 to 2
m = 0, 1
Noise
eliminator
OCKSTHm
Noise
Prescaler
DFCn
OCKSm1 OCKSm0
IIC division clock select
register m (OCKSm)
register n (IICn)
Output control
Serial clock counter
TRCn
Start condition
2
IIC shift
Stop condition
ACK detector
C0n is shown below.
register n (SVAn)
Serial clock
Slave address
controller
detector
detector
fxx to fxx/5
fxx
Match
signal
CLDn DADn SMCn DFCn CLn1 CLn0
IICEn
Figure 17-4. Block Diagram of I
IIC control register n
D Q
retention time
Clear
correction
Set
LRELn WRELn SPIEn WTIMn ACKEn STTn SPTn
(IICCn)
SO latch
circuit
Data
Prescaler
CLn1,
CLn0
Internal bus
IIC clock select
register n (IICCLn)
wait controller
Serial clock
Internal bus
IICSn.MSTSn, EXCn, COIn
IIC status register n (IICSn)
IICCn.STTn, SPTn
generator
CLXn
ACK
Interrupt request
IIC function expansion
register n (IICXn)
signal generator
IIC shift register n
(IICn)
MSTSn ALDn EXCn COIn TRCn ACKDn STDn SPDn
generator
generator
condition
condition
Start
IICSn.MSTSn,
EXCn, COIn
Stop
2
C0n
Wakeup controller
STCFn IICBSYn STCENn IICRSVn
INTIICn
CHAPTER 17 I
IIC flag register n
(IICFn)
Bus status
detector
Page 537 of 870
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C BUS