UPD70F3765GF-GAT-AX Renesas Electronics America, UPD70F3765GF-GAT-AX Datasheet - Page 884

• Manufacturer Part Number: UPD70F3765GF-GAT-AX
• Description: MCU 32BIT V850ES/JX3-H 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Hr

Specifications of UPD70F3765GF-GAT-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K 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-H, V850ES/JH3-H
extension codes are used here). During INTIICn interrupt servicing, the status is confirmed and the following steps are
executed.
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
The following shows an example of the processing of the slave device by an INTIICn interrupt (it is assumed that no
<1> When a stop condition is detected, communication is terminated.
<2> When a start condition is detected, the address is confirmed. If the address does not match, communication is
<3> For data transmission/reception, when the ready flag is set, operation returns from the interrupt while the I
Remark
Interrupt servicing completed
terminated. If the address matches, the communication mode is set, the wait state is released, and operation
returns from the interrupt (the ready flag is cleared).
bus remains in the wait status.
INTIICn occurred
<1> to <3> above correspond to <1> to <3> in Figure 19-22 Slave Operation Flowchart (2).
Set ready flag
SPDn = 1?
STDn = 1?
No
No
<3>
Yes
Yes
Figure 19-22. Slave Operation Flowchart (2)
Communication direction flag ← TRCn
<1>
<2>
Set communication mode flag
Clear ready flag
COIn = 1?
Yes
No
and communication mode flag
direction flag, ready flag,
Clear communication
CHAPTER 19 I
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2
C BUS
2
C0n