R5F212A8SNFP#U0 Renesas Electronics America, R5F212A8SNFP#U0 Datasheet - Page 496

• Manufacturer Part Number: R5F212A8SNFP#U0
• Description: IC R8C/2A MCU FLASH 64LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/2Ar

Specifications of R5F212A8SNFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, PWM, Voltage Detect, WDT
• Number Of I /o: 55
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 64-LQFP
• For Use With: R0K5212D8S001BE - KIT STARTER FOR R8C/2DR0K5212D8S000BE - KIT DEV FOR R8C/2D
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/2A Group, R8C/2B Group
Rev.2.00
REJ09B0324-0200
Figure 18.2
A/D Register 0
A/D Control Register 2
(b15)
b7
b7 b6 b5 b4
NOTE:
1.
Nov 26, 2007
If the ADCON2 register is rew ritten during A/D conversion, the conversion result is undefined.
0
b3 b2 b1 b0
0 0
Registers AD0 and ADCON2
(b8)
b0
b7
8 low -order bits in A/D conversion result
2 high-order bits in A/D conversion result
Nothing is assigned. If necessary, set to 0.
When read, the content is 0.
When BITS bit in ADCON1 register is set to 1
Bit Symbol
ADGSEL0
ADGSEL1 Reserved bit
ADCON2
(b2-b1)
(b7-b5)
Symbol
(1)
SMP
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—
A/D conversion method select bit
Reserved bits
A/D input group select bit
Nothing is assigned. If necessary, set to 0.
When read, the content is 0.
b0
(10-bit mode).
Address
Bit Name
02D4h
Symbol
AD0
(4)
Function
A/D conversion result
When read, the content is 0.
When BITS bit in ADCON1 register is set to 0
0 : Without sample and hold
1 : With sample and hold
Set to 0.
0 : Port P0 group (AN0 to AN7)
1 : Port P1 group (AN8 to AN11)
Set to 0.
02C1h-02C0h
Address
(8-bit mode).
After Reset
Function
00h
After Reset
Undefined
18. A/D Converter
RW
RW
RW
RW
RW
RW
—
RO
RO
—