R5F21276SNFP#U0 Renesas Electronics America, R5F21276SNFP#U0 Datasheet - Page 363
R5F21276SNFP#U0
Manufacturer Part Number
R5F21276SNFP#U0
Description
IC R8C/27 MCU FLASH 32LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/27r
Specifications of R5F21276SNFP#U0
Core Size
16/32-Bit
Program Memory Size
32KB (32K x 8)
Core Processor
R8C
Speed
20MHz
Connectivity
I²C, LIN, SIO, SSU, UART/USART
Peripherals
LED, POR, Voltage Detect, WDT
Number Of I /o
25
Program Memory Type
FLASH
Ram Size
1.5K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
32-LQFP
No. Of I/o's
25
Ram Memory Size
1.5KB
Cpu Speed
20MHz
No. Of Timers
4
Digital Ic Case Style
LQFP
Supply Voltage Range
2.2V To 5.5V
Embedded Interface Type
I2C, UART
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
R0K521276S000BE - KIT DEV RSK-R8C/26-29R0E521000EPB00 - PROBE EMULATOR FOR PC7501
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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R8C/26 Group, R8C/27 Group
Rev.2.10
REJ09B0278-0210
Figure 18.5
A/D Control Register 1
b7 b6 b5 b4
NOTES:
0 0 1
1.
2. When the VCUT bit is set to 1 (connected) from 0 (not connected), w ait for 1 µs or more before starting
If the ADCON1 register is rew ritten during A/D conversion, the conversion result is undefined.
A/D conversion.
Sep 26, 2008
b3 b2
0 0
ADCON1 Register in One-Shot Mode
b1 b0
0
Bit Symbol
ADCON1
(b2-b0)
(b6-b7)
Symbol
(1)
CKS1
VCUT
BITS
Page 344 of 453
—
—
Reserved bits
8/10-bit mode select bit
Frequency select bit 1
VREF connect bit
Reserved bits
Address
Bit Name
00D7h
(2)
Set to 0.
0 : 8-bit mode
1 : 10-bit mode
Refer to the description of the CKS0 bit in the
ADCON0 register function.
1 : VREF connected
Set to 0.
After Reset
Function
00h
18. A/D Converter
RW
RW
RW
RW
RW
RW
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