Microwire BUS 2kbit(128x16bit) EEPROM - BR93G56FVT-3B
ROHM的序列EEPROM容量、介面、封裝皆為世界頂級、在全球具有高市佔率。ROHM的序列EEPROM為符合世界標準的匯流排形式(Microwire、I²C、SPI)產品、此外、工作電源電壓範圍寬廣(1.7～5.5V、1.8～5.5V、2.5～5.5V、3.0～3.6V)、最適合電池使用。全產品陣容皆為無鉛、符合RoHS規範。
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規格:
Grade
Standard
I/F
MicroWire BUS(3-Wire)
Density [bit]
2k
Bit Format [Word x Bit]
128 x 16
Package
TSSOP-B8
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Vcc(Min.)[V]
1.7
Vcc(Max.)[V]
5.5
Circuit Current (Max.)[mA]
3.0
Standby Current (Max.)[μA]
2.0
Write Cycle (Max.)[ms]
5.0
Input Frequency (Max.)[Hz]
3M
Endurance (Max.)[Cycle]
106
Data Retention (Max.)[Year]
40
Comment
Pin rotated type. Cu wire bonding.
功能:
・ 3-line communications of chip select, serial clock, serial data input / output (the case where input and output are shared)・ Actions available at high speed 3MHz clock (4.5V ~ 5.5V)
・ High speed write available (write time 5ms max.）
・ Same package and pin layout from 1Kbit to 16Kbit
・ 1.7~5.5V single power source action
・ Address auto increment function at read action
・ Write mistake prevention function » Write prohibition at power on » Write prohibition by command code » Write mistake prevention function at low voltage
・ Program cycle auto delete and auto end function
・ Program condition display by READY / BUSY
・ Compact package SOP8/SOP-J8/SSOP-B8/TSSOP-B8/MSOP8/ TSSOP-B8J/DIP-T8/VSON008X2030
・ Data retention for 40 years
・ Data rewrite up to 1,000,000 times
・ Data at shipment all addresses FFFFh