UPD70F3735GC-GAD-AX Renesas Electronics America, UPD70F3735GC-GAD-AX Datasheet - Page 410

• Manufacturer Part Number: UPD70F3735GC-GAD-AX
• Description: MCU 32BIT V850ES/JX3-L 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3735GC-GAD-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 66
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 8x10b, D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

V850ES/JF3-L
R01UH0017EJ0400 Rev.4.00
Sep 30, 2010
Cautions 1. A write operation to bit 0 is ignored.
2. Changing the ADA0M1.ADA0FR2 to ADA0M1.ADA0FR0 bits is prohibited while A/D
3. In the following modes, write data to the ADA0M0, ADA0M2, ADA0S, ADA0PFM, or ADA0PFT
4. To select the external trigger mode/timer trigger mode (ADA0TMD bit = 1), set the high-
5. When not using the A/D converter, stop the operation by setting the ADA0CE bit to 0 to
conversion is enabled (ADA0CE bit = 1).
registers while A/D conversion is stopped (ADA0CE bit = 0), and then enable the A/D
conversion operation (ADA0CE bit = 1).
•
•
If the ADA0M0, ADA0M2, ADA0S, ADA0PFM, and ADA0PFT registers are written in the other
modes during A/D conversion (ADA0EF bit = 1), the following will be performed according
to the mode.
•
•
speed conversion mode (ADA0M1.ADA0HS1 bit = 1).
stabilization time that is inserted once after the A/D conversion operation is enabled
(ADA0CE bit = 1).
reduce the power consumption.
ADA0ETS1
ADA0TMD
Normal conversion mode
One-shot select mode/one-shot scan mode in high-speed conversion mode
In software trigger mode
A/D conversion is stopped and started again from the beginning.
In hardware trigger mode
A/D conversion is stopped, and the trigger standby status is set.
ADA0EF
0
0
1
1
0
1
0
1
ADA0ETS0
Software trigger mode
External trigger mode/timer trigger mode
A/D conversion stopped
A/D conversion in progress
0
1
0
1
Specification of external trigger (ADTRG pin) input valid edge
No edge detection
Falling edge detection
Rising edge detection
Detection of both rising and falling edges
A/D converter status display
Trigger mode specification
CHAPTER 13 A/D CONVERTER
Do not input a trigger during
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