R5F21274SNFP#U0 Renesas Electronics America, R5F21274SNFP#U0 Datasheet - Page 72

• 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
7.2
7.3
Table 7.3
I/O of Peripheral Functions
Input
Output
Programmable I/O ports function as I/O ports for peripheral functions (refer to Table 1.6 Pin Name Information
by Pin Number).
Table 7.3 lists the Setting of PDi_j Bit when Functioning as I/O Ports for Peripheral Functions (i = 0, 1, 3 to 5, j =
0 to 7). Refer to the description of each function for information on how to set peripheral functions.
Figure 7.7 shows the Configuration of I/O Pins.
Effect on Peripheral Functions
Pins Other than Programmable I/O Ports
Sep 26, 2008
Setting of PDi_j Bit when Functioning as I/O Ports for Peripheral Functions (i = 0, 1, 3 to 5, j = 0 to 7)
Page 53 of 453
Set this bit to 0 (input mode).
This bit can be set to either 0 or 1 (output regardless of the port setting)
PDi_j Bit Settings for Shared Pin Functions
7. Programmable I/O Ports