R5F212A8SNFP#U0 Renesas Electronics America, R5F212A8SNFP#U0 Datasheet - Page 523
R5F212A8SNFP#U0
Manufacturer Part Number
R5F212A8SNFP#U0
Description
IC R8C/2A MCU FLASH 64LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/2Ar
Specifications of R5F212A8SNFP#U0
Core Processor
R8C
Core Size
16/32-Bit
Speed
20MHz
Connectivity
I²C, LIN, SIO, SSU, UART/USART
Peripherals
POR, PWM, Voltage Detect, WDT
Number Of I /o
55
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
3K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 5.5 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
64-LQFP
For Use With
R0K5212D8S001BE - KIT STARTER FOR R8C/2DR0K5212D8S000BE - KIT DEV FOR R8C/2D
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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Part Number
Manufacturer
Quantity
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R8C/2A Group, R8C/2B Group
Rev.2.00
REJ09B0324-0200
Figure 20.8
FMR00 bit in
FMR0 register
FMR46 bit in
FMR4 register
FMR44 bit in
FMR4 register
FMR43 bit in
FMR4 register
Figure 20.8 shows the Timing of Suspend Operation.
Nov 26, 2007
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 501 of 580
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
20. Flash Memory
Erasure
ends
Check the status,
and that the
erasure ends
normally.
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