UPD70F3745GJ-GAE-AX Renesas Electronics America, UPD70F3745GJ-GAE-AX Datasheet - Page 593

• Manufacturer Part Number: UPD70F3745GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3r

Specifications of UPD70F3745GJ-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: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 60K 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: -

V850ES/JJ3
17.6.3 Transfer direction specification
transfer direction specification bit has a value of 0, it indicates that the master device is transmitting data to a slave device.
When the transfer direction specification bit has a value of 1, it indicates that the master device is receiving data from a
slave device.
R01UH0016EJ0400 Rev.4.00
Sep 30, 2010
In addition to the 7-bit address data, the master device sends 1 bit that specifies the transfer direction. When this
Note The INTIICn signal is generated if a local address or extension code is received during slave device
Remark
operation.
n = 0 to 2
INTIICn
SDA0n
SCL0n
Figure 17-10. Transfer Direction Specification
AD6
1
AD5
2
AD4
3
AD3
4
AD2
5
AD1
Transfer direction specification
6
AD0
7
R/W
8
9
Note
CHAPTER 17 I
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C BUS