مدار مجتمع (آی سی) آی‌سی حافظه تراشهٔ حافظه

ROHM BR93L76RFVM-WTR

Manufacturer	ROHM
Mfr. Part Number	BR93L76RFVM-WTR
Electland Part Code	1029495
Electland Part Number	NYE_BR93L76RFVM-WTR
Category	Memory (ICs)
Description	EEPROM Memory IC 8Kbit Microwire 2 MHz 8-MSOP

Category	Integrated Circuits (ICs) Memory Memory (ICs)
Package / Case	8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
Mounting Type	Surface Mount
Operating Temperature	-40℃~+85℃
Technology	EEPROM
Voltage - Supply	1.8V~5.5V;1.2mA
interface	SPI
Features	Hardware write protection function;Built-in power-on reset (POR);Power-down/Power-up protection circuit;Noise suppression function
Clock Frequency	2MHz
Memory Size	8Kbit
Data Retention - TDR (Year)	40 Years
Write Cycle Endurance	1,000,000 cycles
Supplier Device Package	8-MSOP
Memory Type	Non-Volatile
Memory Format	EEPROM
Memory Organization	512 x 16
Memory Interface	Microwire
Write Cycle Time - Word, Page	5ms
Write Cycle Time(tWC)	5ms
Standby Supply Current	0.1uA
Packaging	MSOP-8-2.8mm
Tariff Active	True
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
MoistureSensitivityLevel	1 (Unlimited)
ExportControlClassNumber	EAR99
HtsusCode	8542.32.0051
Weight	0.041g

BR93Lxx-W is serial EEPROM of serial 3-line interface method

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 2MHz clock(2.5V to 5.5V)
Speed write available (write time 5ms max.)
Same package and pin layout from 1Kbit to 16Kbit
1.8V to 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
Low current consumption
- At write action (at 5V): 1.2mA (Typ.)
- At read action (at 5V): 0.3mA (Typ.)
- At standby action (at 5V): 0.1μA (Typ.)(CMOS input)
TTL compatible( input / outputs)
Data retention for 40 years
Endurance up to 1,000,000 times
Data at shipment all addresses FFFFh