R5F21274SNFP#U0 Renesas Electronics America, R5F21274SNFP#U0 Datasheet - Page 78

• 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 7.6
Figure 7.7
P5_3 and P5_4
Sep 26, 2008
MODE
RESET
Data bus
Configuration of Programmable I/O Ports (5)
Configuration of I/O Pins
NOTE:
NOTE:
1.
1.
Ensure the input voltage to each port does not exceed VCC.
RESET signal input
Input to individual peripheral function
MODE signal input
Output from individual peripheral function
Ensure the input voltage to each port does not exceed VCC.
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Port latch
symbolizes a parasitic diode.
Direction
register
symbolizes a parasitic diode.
Pull-up selection
1
7. Programmable I/O Ports
(Note 1)
(Note 1)
(Note 1)
(Note 1)