UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 1009

• Manufacturer Part Number: UPD70F3786GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3-E 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Er

Specifications of UPD70F3786GJ-GAE-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, CSI, EBI/EMI, Ethernet, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 100
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 124K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

communication reservation can be made by setting the IICCn.STTn bit to 1 before a stop condition is detected (n = 0
to 2).
SDA0n
SCL0n
Communication reservations are accepted via the following timing.
Remark
Remark
Hardware processing
1
SDA0n
Program processing
SCL0n
SPDn
STDn
n = 0 to 3 (V850ES/JH3-E)
n = 0 to 4 (V850ES/JJ3-E)
2
n = 0 to 3 (V850ES/JH3-E)
n = 0 to 4 (V850ES/JJ3-E)
STTn:
STDn:
SPDn:
3
Figure 20-17. Timing for Accepting Communication Reservations
Bit of IICCn register
Bit of IICSn register
Bit of IICSn register
4
Communication
reservation
STTn
=1
Figure 20-16. Communication Reservation Timing
5
6
User’s Manual U19601EJ2V0UD
7
CHAPTER 20 I
Standby mode
8
Generated by master with bus access
9
2
C BUS
Set SPDn
and INTIICn
Write to
IICn
After the IICSn.STDn bit is set to 1, a
Set
STDn
1
2
3
4
5
6
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