R5F2L3AAANFP#U1 Renesas Electronics America, R5F2L3AAANFP#U1 Datasheet - Page 742

• Manufacturer Part Number: R5F2L3AAANFP#U1
• Description: MCU FLASH 96+4KB 100LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/Lx/3AAr

Specifications of R5F2L3AAANFP#U1

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LCD, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 88
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 20x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/L35A Group, R8C/L36A Group, R8C/L38A Group, R8C/L3AA Group,
R8C/L35B Group, R8C/L36B Group, R8C/L38B Group, R8C/L3AB Group
REJ09B0441-0100 Rev.1.00
Page 705 of 802
Figure 33.2
Program ROM
FMR2 register
33.4.7
Table 33.4
Notes:
RDYSTI bit in
Areas during
erasure
execution before
entering suspend
FMR21 bit in
FST register
FST register
FST register
FST7 bit in
FST6 bit in
Data Flash
1. E indicates operation is enabled by using the suspend function, D indicates operation is disabled, and N/A
2. Operation cannot be suspended during programming.
3. The block erase command can be executed for erasure. The program, lock bit program, and read lock bit status
4. The MCU enters read array mode immediately after entering erase-suspend.
5. The program ROM area can be read with the BGO function while programming or block erasing data flash.
The suspend function halts the auto-erase operation temporarily during auto-erasure.
When auto-erasure is suspended, the next operation can be executed. (Refer to Table 33.4 Executable
Operation during Suspend.)
•
•
•
•
Figure 33.2 shows the Suspend Operation Timing.
indicates no combination is available.
commands can be executed for programming.
The clear status register command can be executed when the FST7 bit in the FST register is set to 1 (ready).
The operation of block blank check is disabled during suspend.
When suspending the auto-erasure of any block in data flash, reading another block can be executed.
When suspending the auto-erasure of data flash, reading program ROM can be executed.
When suspending the auto-erasure of any block in program ROM, reading another block can be executed.
When suspending the auto-erasure of program ROM, reading data flash can be executed.
program
User
Suspend Operation
Executable Operation during Suspend
Suspend Operation Timing
Command
Data
flash
Program
ROM
issue
program
User
(Block during erasure
Erase Program Read Erase Program Read Erase Program Read Erase Program Read
N/A
entering suspend)
D
execution before
FMR21
bit to 1
Oct 30, 2009
Set
Data flash
Erase
N/A
D
1 is set automatically.
td(SR-SUS)
program
User
N/A
D
(Block during no erasure
Set to 0 by a program.
D
D
entering suspend)
Flash ready
execution before
(readable)
Suspend
interrupt
handling
Data flash
Operation during Suspend
D
D
Data
read
1 is set automatically.
(readable)
Command
Suspend
issue
E
E
(Block during erasure
Program
program
N/A
User
entering suspend)
D
execution before
Program ROM
Set to 0 by a program.
Flash ready
handling
interrupt
N/A
D
(readable)
Suspend
1 is set automatically.
FMR21
bit to 0
N/A
Set
D
program
Erase
User
(Block during no erasure
Set to 0 by a program.
D
D
entering suspend)
execution before
Program ROM
33. Flash Memory
Flash ready
handling
interrupt
D
D
program
User
E
E
(5)