R5F21266SNFP#U0 Renesas Electronics America, R5F21266SNFP#U0 Datasheet - Page 75

• Manufacturer Part Number: R5F21266SNFP#U0
• Description: IC R8C/26 MCU FLASH 32LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/26r

Specifications of R5F21266SNFP#U0

• Core Size: 16/32-Bit
• Program Memory Size: 32KB (32K x 8)
• Core Processor: R8C
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 25
• 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
• No. Of I/o's: 25
• Ram Memory Size: 1.5KB
• Cpu Speed: 20MHz
• No. Of Timers: 4
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 2.2V To 5.5V
• Embedded Interface Type: I2C, UART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K521276S000BE - KIT DEV RSK-R8C/26-29R0E521000EPB00 - PROBE EMULATOR FOR PC7501
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

R8C/26 Group, R8C/27 Group
Rev.2.10
REJ09B0278-0210
Figure 7.3
P3_1
P3_3 and P3_6
P3_4, P3_5, and P3_7
Sep 26, 2008
NOTE:
Data bus
Data bus
Data bus
Configuration of Programmable I/O Ports (3)
1.
Ensure the input voltage to each port does not exceed VCC.
Input to individual peripheral function
Input to individual peripheral function
Output from individual peripheral function
Output from individual peripheral function
Output from individual peripheral function
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Input to external interrupt
symbolizes a parasitic diode.
Port latch
Port latch
Direction
Direction
Direction
Port latch
register
register
register
Pull-up selection
Pull-up selection
Pull-up selection
1
1
1
Digital
filter
7. Programmable I/O Ports
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)