UPD70F3453GC-8EA-A Renesas Electronics America, UPD70F3453GC-8EA-A Datasheet - Page 1076

• Manufacturer Part Number: UPD70F3453GC-8EA-A
• Description: MCU 32BIT 128KB FLASH 100LQFP
• Manufacturer: Renesas Electronics America
• Series: V850E/Ix3r

Specifications of UPD70F3453GC-8EA-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 56
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 10x12b, 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

1074
Block erasure
Chip erasure
Write
Verify/checksum
Blank check
Security setting
Block erase
command
prohibit
Chip erase
command
prohibit
Program
command
prohibit
Read command
prohibit
Function
Function
The contents of specified memory blocks
are erased.
The contents of the entire memory area
are erased all at once.
Writing to specified addresses, and a
verify check to see if write level is secured
are performed.
Data read from the flash memory is
compared with data transferred from the
flash memory programmer.
The erasure status of the entire memory is
checked.
Use of the block erase command, chip
erase command, program command, and
read command can be prohibited.
Execution of a block erase command on
all blocks is prohibited. Setting of
prohibition can be initialized by execution
of a chip erase command.
Execution of block erase and chip erase
commands on all blocks is prohibited.
Once prohibition is set, setting of
prohibition cannot be initialized because
the chip erase command cannot be
executed.
Write and block erase commands on all
blocks are prohibited. Setting of
prohibition can be initialized by execution
of the chip erase command.
Read command on all blocks is prohibited.
Setting of prohibition can be initialized by
execution of a chip erase command.
Functional Outline
Function Outline
Table 27-3. Security Functions
CHAPTER 27 FLASH MEMORY
Table 27-2. Basic Functions
User’s Manual U18279EJ3V0UD
For details, see 27.3.2 Security function.
On-Board/Off-Board
On-Board/Off-Board
Programming
Programming
Support (√: Supported, ×: Not supported)
√
√
√
√
√
√
Support
(supported by specifying area
board/off-board programming
(Only values set by on-
(Can be read by user
Self Programming
Self Programming
for block erasure)
can be retained)
program)
√
×
√
×
√
×