R5F21262SDFP#U0 Renesas Electronics America, R5F21262SDFP#U0 Datasheet - Page 383
![IC R8C/26 MCU FLASH 32LQFP](/photos/12/27/122743/r5f21262sdfp_u0_sml.jpg)
R5F21262SDFP#U0
Manufacturer Part Number
R5F21262SDFP#U0
Description
IC R8C/26 MCU FLASH 32LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/26r
Datasheet
1.R5F21272SDFPU0.pdf
(487 pages)
Specifications of R5F21262SDFP#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
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R5F21262SDFP#U0R5F21262SDFP#W4
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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R8C/26 Group, R8C/27 Group
Rev.2.10
REJ09B0278-0210
Figure 19.8
FMR00 bit in
FMR0 register
FMR46 bit in
FMR4 register
FMR44 bit in
FMR4 register
FMR43 bit in
FMR4 register
Figure 19.8 shows the Timing of Suspend Operation.
Sep 26, 2008
The above figure shows an example of the use of program-suspend during programming following erase-suspend.
NOTE:
1. If program-suspend is entered during erase-suspend, always restart programming.
Timing of Suspend Operation
1
0
1
0
1
0
1
0
Erasure
starts
During erasure
Page 364 of 453
Erasure
suspends
Check that the
FMR43 bit is set to 1
(during erase
execution), and that
the erase-operation
has not ended.
Remains 0 during suspend
Remains 1 during suspend
Programming
starts
During programming
Programming
suspends
Check that the
FMR44 bit is set to 1
(during program
execution), and that
the program has not
ended.
Programming
restarts
During programming
Programming
ends
Check the status,
and that the
programming ends
normally.
Erasure
restarts
During erasure
19. Flash Memory
Erasure
ends
Check the status,
and that the
erasure ends
normally.
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