BR25H1MFVT-5AC
1MBit, SPI BUS, 高速写入, 数据高持久性, 车载用串行EEPROM（支持125℃工作）
BR25H1MFVT-5AC
1MBit, SPI BUS, 高速写入, 数据高持久性, 车载用串行EEPROM（支持125℃工作）
BR25H1Mxxx-5AC系列是支持SPI BUS接口的1MBit串行EEPROM。
主要规格
功能安全:
特性：
Series
BR25H-5AC
Density [bit]
1M
Bit Format [Word x Bit]
128K x 8
Vcc(Min.)[V]
1.7
Vcc(Max.)[V]
5.5
Circuit Current (Max.)[mA]
8
Standby Current (Max.)[μA]
20
Write Cycle (Max.)[ms]
3.5
Input Frequency (Max.)[Hz]
20M
Endurance (Max.)[Cycle]
4x106
Data Retention (Max.)[Year]
100
I/F
SPI BUS
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
3x6.4 (t=1.2)
Common Standard
AEC-Q100 (Automotive Grade)
特点：
- AEC-Q100 Qualified(Grade 1)
- SPI BUS Mode (CPOL, CPHA) = (0, 0), (1, 1)
- Page Size: 256 Byte
- Bit Format: 131072 x 8bit
- 256 Byte Write Lockable Identification Page (ID Page)
- Address Auto Increment Function at Read Operation
- Auto Erase and Auto End Function at Data Rewrite
- Write Protect Block Setting by Software
Memory Array 1/4, 1/2, Whole - HOLD Function by the HOLDB Pin
- Prevention of Write Mistake
Write Prohibition at Power On
Write Prohibition by the WPB Pin
Write Prohibition Block Setting
Prevention of Write Mistake at Low Voltage - Data at Shipment
Memory Array: FFh
ID Page First 3 Addresses: 2Fh, 00h, 11h
Other Addresses: FFh
Status Register WPEN, BP1, BP0: 0, 0, 0
Lock Status LS: 0
