R5F21274SNFP#U0 Renesas Electronics America, R5F21274SNFP#U0 Datasheet - Page 255

• Manufacturer Part Number: R5F21274SNFP#U0
• Description: IC R8C/27 MCU FLASH 32LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/27r

Specifications of R5F21274SNFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 25
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K 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
• For Use With: R0K521276S000BE - KIT DEV RSK-R8C/26-29R0E521000EPB00 - PROBE EMULATOR FOR PC7501
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/26 Group, R8C/27 Group
Rev.2.10
REJ09B0278-0210
Figure 14.76
Timer RE Count Source Select Register
b7 b6 b5 b4 b3 b2
NOTES:
1.
2. For J, K version, fC4 cannot be selected.
Write to bits RCS5 to RCS6 w hen the TOENA bit in the TRECR1 register is set to 0 (disable clock output).
Sep 26, 2008
0
TRECSR Register in Output Compare Mode
b1 b0
Bit Symbol
TRECSR
Symbol
RCS0
RCS2
RCS3
RCS6
RCS1
RCS5
(b4)
(b7)
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Count source select bits
4-bit counter select bit
Real-time clock mode select bit
Nothing is assigned. If necessary, set to 0.
When read, the content is 0.
Clock output select bits
Nothing is assigned. If necessary, set to 0.
When read, the content is 0.
Address
Bit Name
011Eh
(1)
b1 b0
0 0 : f4
0 1 : f8
1 0 : f32
1 1 : fC4
b6 b5
0 0 : f2
0 1 : f4
1 0 : f8
1 1 : Compare output
0 : Not used
1 : Used
Set to 0 in output compare mode.
(2)
After Reset
00001000b
Function
14. Timers
RW
RW
RW
RW
RW
RW
RW
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