R5F21256SNFP#U0 Renesas Electronics America, R5F21256SNFP#U0 Datasheet - Page 194
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
Figure 14.26
Feb 29, 2008
Block Diagram of Timer RD
TRDPOCRi register
TRDIORAi register
TRDIORCi register
TRDOER1 register
TRDOER2 register
TRDGRCi register
TRDGRDi register
TRDGRAi register
TRDGRBi register
TRDPMR register
TRDOCR register
TRDIERi register
TRDSTR register
TRDFCR register
i = 0 or 1
TRDDFi register
TRDCRi register
TRDSRi register
TRDMR register
Channel i
TRDi register
Page 175 of 485
Timer RD control
circuit
f1, f2, f4, f8, f32,
Count source
select circuit
fOCO40M
Channel 0 interrupt
request
Channel 1 interrupt
request
A/D trigger
INT0
TRDIOA0/TRDCLK
TRDIOB0
TRDIOC0
TRDIOD0
TRDIOA1
TRDIOB1
TRDIOC1
TRDIOD1
14. Timers
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