UPD70F3735GK-GAK-AX Renesas Electronics America, UPD70F3735GK-GAK-AX Datasheet - Page 416

• Manufacturer Part Number: UPD70F3735GK-GAK-AX
• Description: MCU 32BIT V850ES/JX3-L 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3735GK-GAK-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
(5) A/D conversion result registers n, nH (ADA0CRn, ADA0CRnH)
The ADA0CRn and ADA0CRnH registers store the A/D conversion results.
These registers are read-only, in 16-bit or 8-bit units. However, specify the ADA0CRn register for 16-bit access and
the ADA0CRnH register for 8-bit access. The 10 bits of the conversion result are read from the higher 10 bits of the
ADA0CRn register, and 0 is read from the lower 6 bits. The higher 8 bits of the conversion result are read from the
ADA0CRnH register.
Caution Accessing the ADA0CRn and ADA0CRnH registers is prohibited in the following statuses.
Caution A write operation to the ADA0M0 and ADA0S registers may cause the contents of the
ADA0CRnH
(n = 0 to 7)
(n = 0 to 7)
ADA0CRn
For details, see 3.4.8 (2) Accessing specific on-chip peripheral I/O registers.
•
•
ADA0CRn register to become undefined. After the conversion, read the conversion result
before writing to the ADA0M0 and ADA0S registers. Correct conversion results may not
be read if a sequence other than the above is used.
After reset: Undefined
After reset: Undefined
When the CPU operates with the subclock and the main clock oscillation is stopped
When the CPU operates with the internal oscillation clock
AD9 AD8 AD7 AD6
AD9
7
AD8
6
R
R
AD5
AD7
Address: ADA0CR0 FFFFF210H, ADA0CR1 FFFFF212H,
Address: ADA0CR0H FFFFF211H, ADA0CR1H FFFFF213H,
5
AD4
AD3
ADA0CR2 FFFFF214H, ADA0CR3 FFFFF216H,
ADA0CR4 FFFFF218H, ADA0CR5 FFFFF21AH,
ADA0CR6 FFFFF21CH, ADA0CR7 FFFFF21EH
ADA0CR2H FFFFF215H, ADA0CR3H FFFFF217H,
ADA0CR4H FFFFF219H, ADA0CR5H FFFFF21BH,
ADA0CR6H FFFFF21DH, ADA0CR7H FFFFF21FH
AD6
4
AD2
AD1
AD5
3
AD0
0
AD4
2
0
CHAPTER 13 A/D CONVERTER
0
AD3
1
0
0
AD2
0
0
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