Details

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BUY MB84256A-70L https://www.utsource.net/itm/p/12610697.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vcc	Operating	2.7	-	5.5	V
Standby Current	Isb	Vcc = 5V, Ta = 25掳C	-	1	-	渭A
Active Current	Ia	Vcc = 5V, f = 1MHz, Ta = 25掳C	-	3	-	mA
Write Cycle Time	tWC	Vpp = 12.75V, Ta = 25掳C	1	-	2	ms
Erase Cycle Time	tEC	Vpp = 12.75V, Ta = 25掳C	5	-	10	ms
Data Retention Time	tDR	Vcc = 5V, Ta = 85掳C	10	-	-	years
Operating Temperature	Ta	Continuous Operation	-40	-	85	掳C
Storage Temperature	Tstg	Non-operating	-65	-	150	掳C

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (Vcc) is within the range of 2.7V to 5.5V.
   • The device has a standby current of approximately 1渭A at 5V and an active current of about 3mA at 5V.

2. Programming:

   • The write cycle time (tWC) is between 1ms and 2ms at a programming voltage (Vpp) of 12.75V.
   • The erase cycle time (tEC) is between 5ms and 10ms at a programming voltage (Vpp) of 12.75V.

3. Data Retention:

   • The data retention time (tDR) is at least 10 years at an operating temperature (Ta) of 85掳C.

4. Temperature Ranges:

   • The operating temperature range (Ta) is from -40掳C to 85掳C.
   • The storage temperature range (Tstg) is from -65掳C to 150掳C.

5. Handling:

   • Handle the device with care to avoid electrostatic discharge (ESD) damage.
   • Follow proper soldering procedures to ensure reliable connections.

6. Storage:

   • Store the device in a dry, cool place to prevent moisture damage.

7. Testing:

   • Before using the device in a final application, perform thorough testing to ensure it meets all required specifications.

(For reference only)