R5F21294SNSP#U0 Renesas Electronics America, R5F21294SNSP#U0 Datasheet - Page 241

• Manufacturer Part Number: R5F21294SNSP#U0
• Description: MCU 3/5V 16K+2K 20PIN-SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/29r

Specifications of R5F21294SNSP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 13
• 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 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/28 Group, R8C/29 Group
Rev.2.10
REJ09B0279-0210
Figure 14.69
Timer RE Count Source Select Register
b7 b6 b5 b4 b3 b2
0 0
Sep 26, 2008
1 0
TRECSR Register in Real-Time Clock Mode
b1 b0
0 0
Bit Symbol
TRECSR
(b6-b5)
Symbol
RCS0
RCS2
RCS3
RCS1
(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.
Reserved bits
Nothing is assigned. If necessary, set to 0.
When read, the content is 0.
Address
Bit Name
011Eh
Set to 00b in real-time clock mode.
Set to 0 in real-time clock mode.
Set to 1 in real-time clock mode.
Set to 00b.
After Reset
00001000b
Function
14. Timers
RW
RW
RW
RW
RW
RW
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