Details

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BUY SST49LF080A-33-4C-NHE https://www.utsource.net/itm/p/5103325.html
8 Mbit LPC Flash

Parameter	Description	Min	Typ	Max	Unit
Supply Voltage (Vcc)	Operating supply voltage	2.7	-	3.6	V
Standby Current	Supply current in standby mode	-	10	-	μA
Active Current	Supply current during read or write operation	-	50	-	mA
Access Time	Time from address valid to data valid	-	70	-	ns
Write Cycle Time	Time required for a complete write cycle	-	10	-	ms
Page Write Time	Time required to write a page	-	5	-	ms
Sector Erase Time	Time required to erase a sector	-	200	-	ms
Chip Erase Time	Time required to erase the entire chip	-	5000	-	ms
Data Retention	Minimum guaranteed data retention time	-	-	100	years
Operating Temperature	Range of operating temperatures	-40	-	85	°C
Storage Temperature	Range of storage temperatures	-65	-	150	°C

Instructions

1. Power Supply:

   • Ensure the supply voltage (Vcc) is within the range of 2.7V to 3.6V.
   • Connect the Vcc pin to the power source and GND pin to ground.

2. Pin Configuration:

   • Refer to the datasheet for the specific pin configuration of the SST49LF080A-33-4C-NHE.
   • Ensure all pins are correctly connected, especially Vcc, GND, and control signals (CE, OE, WE, etc.).

3. Read Operation:

   • Set the Chip Enable (CE) and Output Enable (OE) to low.
   • Apply the desired address to the address lines.
   • Data will be available on the data lines after the access time (70ns).

4. Write Operation:

   • Set the Chip Enable (CE) and Write Enable (WE) to low.
   • Apply the desired address and data to the address and data lines.
   • The write cycle time is 10ms.

5. Erase Operations:

   • Sector Erase:
     • Set the Chip Enable (CE) and Write Enable (WE) to low.
     • Apply the sector address to the address lines.
     • The sector erase time is 200ms.
   • Chip Erase:
     • Set the Chip Enable (CE) and Write Enable (WE) to low.
     • Apply the chip erase command.
     • The chip erase time is 5000ms.

6. Temperature Considerations:

   • Operate the device within the temperature range of -40°C to 85°C.
   • Store the device within the temperature range of -65°C to 150°C.

7. Data Retention:

   • Data is guaranteed to be retained for at least 100 years under normal operating conditions.

8. Handling Precautions:

   • Handle the device with care to avoid static discharge.
   • Use proper anti-static measures when handling the device.

For more detailed information, refer to the full datasheet of the SST49LF080A-33-4C-NHE.

(For reference only)