R5F21256SNFP#U0 Renesas Electronics America, R5F21256SNFP#U0 Datasheet - Page 66
R5F21256SNFP#U0
Manufacturer Part Number
R5F21256SNFP#U0
Description
IC R8C MCU FLASH 32K 52LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/25r
Datasheets
1.R5F211A2SPU0.pdf
(300 pages)
2.R5F21246SDFPU0.pdf
(61 pages)
3.R5F21246SDFPU0.pdf
(527 pages)
Specifications of R5F21256SNFP#U0
Core Processor
R8C
Core Size
16/32-Bit
Speed
20MHz
Connectivity
I²C, LIN, SIO, SSU, UART/USART
Peripherals
POR, Voltage Detect, WDT
Number Of I /o
41
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
2K 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
52-LQFP
For Use With
R0K521256S000BE - KIT EVAL STARTER FOR R8C/25
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R5F21256SNFP#U0R5F21256SNFP#ES
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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R8C/24 Group, R8C/25 Group
Rev.3.00
REJ09B0244-0300
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 to 4, 6 j = 0 to
7). Refer to the description of each function for information on how to set peripheral functions.
Figure 7.8 shows the Configuration of I/O Pins.
Effect on Peripheral Functions
Pins Other than Programmable I/O Ports
Feb 29, 2008
Setting of PDi_j Bit when Functioning as I/O Ports for Peripheral Functions (i = 0 to 4, 6 j = 0 to 7)
Page 47 of 485
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
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