UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 1077
UPD70F3451GC-UBT-A
Manufacturer Part Number
UPD70F3451GC-UBT-A
Description
MCU 32BIT 128KB FLASH 80LQFP
Manufacturer
Renesas Electronics America
Series
V850E/Ix3r
Datasheet
1.UPD70F3451GC-UBT-A.pdf
(1191 pages)
Specifications of UPD70F3451GC-UBT-A
Core Processor
RISC
Core Size
32-Bit
Speed
64MHz
Connectivity
CSI, I²C, UART/USART
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
44
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, 4x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD70F3451GC-UBT-A
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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27.3.1 Erase units
27.3.2 Security function
nothing has been written is secured.
Command
Read
Write
Chip erase
Block erase
Changing of security setting
Other commands (such as
blank check and verify)
(1) All area batch erase
(2) Erase in block units
The commands and functions can be secured when the flash memory is rewritten.
As a factory-set condition in the V850E/IF3 and V850E/IG3, “All enabled” is selected and the flash memory to which
(1) In flash memory programming mode
Flash memory area 128 KB or 256 KB can be erased at the same time.
Can be erased in block units.
•
•
√: Command can be accepted.
×: Protect error
Notes 1. Enabled setting can be disabled. However, a protect error occurs if disabled setting is enabled. To
μ
μ
: Command can be accepted in areas other than boot block cluster.
PD70F3451 (V850E/IF3), 70F3453 (V850E/IG3): Block 0 to block 63: Each 2 KB
PD70F3452 (V850E/IF3), 70F3454 (V850E/IG3): Block 0 to block 127: Each 2 KB
2. If boot block cluster rewriting prohibition is set, the boot block cluster last block number (128 KB
Security Setting
enable security that has been disabled, the chip must be erased. If chip erase prohibition or boot
block cluster rewriting prohibition is selected, the security setting cannot be enabled.
version: 63, 256 KB version: 127) cannot be changed.
(Flag)
All Enabled
√
√
√
√
√
√
CHAPTER 27 FLASH MEMORY
Prohibited
User’s Manual U18279EJ3V0UD
Reading
Note 1
×
√
√
√
√
Prohibited
Writing
Note 1
√
×
√
×
√
Chip Erase
Prohibited
Note 1
√
√
×
×
√
Block Erase
Prohibited
Note 1
√
√
√
×
√
Rewriting Prohibited
Boot Block Cluster
Notes 1, 2
√
×
√
1075
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