R5F21162SP#U0 Renesas Electronics America, R5F21162SP#U0 Datasheet - Page 189

• Manufacturer Part Number: R5F21162SP#U0
• Description: IC R8C MCU FLASH 8K 20SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/16r

Specifications of R5F21162SP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SIO, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 13
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/16 Group, R8C/17 Group
Rev.2.10
REJ09B0169-0210
Figure 16.3
A/D Register
A/D Control Register 2
(b15)
b7
b7 b6 b5 b4
NOTES :
1.
When the ADCON2 register is rew ritten during A/D conversion, the conversion result is indeterminate.
Jan 19, 2006
b3 b2 b1 b0
0
0 0
ADCON2 and AD Registers
(b8)
b0
b7
When BITS bit in ADCON1 register is set to “1”
(10-bit mode).
8 low -order bits in A/D conversion result
2 high-order bits in A/D conversion result
Nothing is assigned. When w rite, set to “0”.
When read, its content is “0”.
Bit Symbol
ADCON2
(b3-b1)
(b7-b4)
Symbol
(1)
SMP
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A/D Conversion Method Select Bit
Reserved Bit
Nothing is assigned. When w rite, set to “0”.
When read, its content is “0”.
b0
Address
Bit Name
00D4h
Symbol
AD
Function
When BITS bit in ADCON1 register is set to “0”
(8-bit mode).
A/D conversion result
When read, its content is indeterminate.
0 : Without sample and hold
1 : With sample and hold
Set to “0”
00C1h-00C0h
Address
After Reset
Function
00h
Indeterminate
After Reset
16. A/D Converter
RW
RW
RW
RW
—
RO
RO
—