R5F21257SNFP#U0 Renesas Electronics America, R5F21257SNFP#U0 Datasheet - Page 300

• Manufacturer Part Number: R5F21257SNFP#U0
• Description: IC R8C/25 MCU FLASH 52LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/25r

Specifications of R5F21257SNFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K 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: 52-LQFP
• For Use With: R0K521256S000BE - KIT EVAL STARTER FOR R8C/25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/24 Group, R8C/25 Group
Rev.3.00
REJ09B0244-0300
Figure 14.124 TRESEC Register in Output Compare Mode
Figure 14.125 TREMIN Register in Output Compare Mode
Timer RE Compare Data Register
Timer RE Counter Data Register
b7 b6 b5 b4
b7 b6 b5 b4
Feb 29, 2008
b3 b2 b1 b0
b3 b2 b1 b0
8-bit compare data is stored.
8-bit counter data can be read.
Although Timer RE stops counting, the count value is held.
The TRESEC register is set to 00h at the compare match.
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TREMIN
TRESEC
Symbol
Symbol
Function
Function
Address
Address
0119h
0118h
After Reset
After Reset
00h
00h
14. Timers
RW
RW
RW
RO