R5F21275SNFP#U0 Renesas Electronics America, R5F21275SNFP#U0 Datasheet - Page 250

• Manufacturer Part Number: R5F21275SNFP#U0
• Description: IC R8C/27 MCU FLASH 32LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/27r

Specifications of R5F21275SNFP#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: 24KB (24K x 8)
• 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
• 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 14.70
Sep 26, 2008
(when MNIE bit in TRECR2 register is set
(when SEIE bit in TRECR2 register is set
to 1 (enable periodic interrupt triggered
to 1 (enable periodic interrupt triggered
Operating Example in Real-Time Clock Mode
IR bit in TREIC register
IR bit in TREIC register
BSY: Bit in registers TRESEC, TREMIN, TREHR, and TREWK
Bits MN12 to MN00 in
Bits HR11 to HR00 in
Bits SC12 to SC00 in
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Bits WK2 to WK0 in
TRESEC register
TRECR1 register
TREMIN register
TREWK register
TREHR register
every second))
every minute))
PM bit in
BSY bit
1
0
1
0
1
0
(Not changed)
(Not changed)
(Not changed)
58
62.5 ms
Approx.
03
Set to 0 by acknowledgement
of interrupt request
59
or a program
1s
Approx.
62.5 ms
00
04
14. Timers