R5F21266SNFP#U0 Renesas Electronics America, R5F21266SNFP#U0 Datasheet - Page 74

• 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 7.2
P1_5 and P1_7
P1_6
Data bus
Data bus
Sep 26, 2008
Input to individual peripheral function
Input to individual peripheral function
NOTE:
Output from individual peripheral function
Output from individual peripheral function
Configuration of Programmable I/O Ports (2)
1.
Ensure the input voltage to each port does not exceed VCC.
Input to external interrupt
Port latch
Port latch
Direction
Direction
Page 55 of 453
register
register
symbolizes a parasitic diode.
Pull-up selection
Pull-up selection
1
1
Digital
(For N, D version only)
filter
(For N, D version only)
(For N, D version only)
(For N, D version only)
Drive capacity select
Drive capacity select
Drive capacity select
Drive capacity select
7. Programmable I/O Ports
(Note 1)
(Note 1)
(Note 1)
(Note 1)