UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 905

• Manufacturer Part Number: UPD70F3738GF-GAS-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3738GF-GAS-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Notes 1. In this case, since the erase command is invalid, data that differs from the data already written in the flash
Chip erase
command
prohibit
Block erase
command
prohibit
Program
command
prohibit
Read
command
prohibit
Boot area
rewrite
prohibit
Function
2. This can be executed for other than boot block clusters.
memory cannot be written.
Chip erase command: ×
Block erase command: ×
Program command: √
Read command: √
Chip erase command: √
Block erase command: ×
Program command: √
Read command: √
Chip erase command: √
Block erase command: ×
Program command: ×
Read command: √
Chip erase command: √
Block erase command: √
Program command: √
Read command: ×
Chip erase command: ×
Block erase command: ×
Program command: ×
Read command: √
Off-Board Programming
Erase, Write, Read Operations When Each Security Is Set
(√: Executable, ×: Not Executable, −: Not Supported)
On-Board/
Note 1
Note 2
Note 2
CHAPTER 30 FLASH MEMORY
Table 30-4. Security Settings
User’s Manual U18953EJ5V0UD
Chip erasure: −
Block erasure (FlashBlockErase): √
Write (FlashWordWrite): √
Read (FlashWordRead): √
Chip erasure: −
Block erasure (FlashBlockErase): √
Write (FlashWordWrite): √
Read (FlashWordRead): √
Chip erasure: −
Block erasure (FlashBlockErase): √
Write (FlashWordWrite): √
Read (FlashWordRead): √
Chip erasure: −
Block erasure (FlashBlockErase): √
Write (FlashWordWrite): √
Read (FlashWordRead): √
Chip erasure: −
Block erasure (FlashBlockErase): ×
Write (FlashWordWrite): ×
Read (FlashWordRead): √
Self Programming
Note 2
Note 2
Setting of
prohibition
cannot be
initialized.
Setting of
prohibition can
be initialized by
chip erase
command.
Setting of
prohibition can
be initialized by
chip erase
command.
Setting of
prohibition can
be initialized by
chip erase
command.
Setting of
prohibition
cannot be
initialized.
Programming
On-Board/
Off-Board
Notes on Security Setting
Supported only
when setting is
changed from
enable to
prohibit.
Programming
Self
903