Details

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BUY M27C2001-10-F1 https://www.utsource.net/itm/p/12612172.html

Parameter	Description
Device Type	UV Erasable Programmable Read-Only Memory (EPROM)
Manufacturer	STMicroelectronics
Part Number	M27C2001-10-F1
Package Type	28-Pin DIP (Dual In-line Package)
Memory Size	256 Kbits (32K x 8)
Voltage Supply	Vcc = 5V 卤 0.25V
Operating Temp.	-40掳C to +85掳C
Programming Volt.	Vpp = 12.5V 卤 0.5V
Access Time	90ns
Endurance	1,000,000 Program/Erase Cycles
Data Retention	10 years
Erase Method	Ultraviolet Light
Standby Current	1 渭A max @ Vcc = 5V
Active Current	20 mA max @ Vcc = 5V

Instructions for Use:

1. Power Supply: Ensure the device is powered with a supply voltage of 5V 卤 0.25V.
2. Programming Voltage: Apply a programming voltage (Vpp) of 12.5V 卤 0.5V during write operations.
3. Erase Procedure: Expose the device to ultraviolet light for approximately 20 minutes to erase data. The window on top of the package must be exposed directly to UV light.
4. Handling Precautions: Handle the device carefully to avoid damage from electrostatic discharge (ESD). Use appropriate ESD protection measures.
5. Storage: Store in a cool, dry place away from direct sunlight when not in use.
6. Installation: Ensure proper alignment and insertion into the socket or PCB to prevent physical damage to pins.
7. Testing: Verify functionality using standard EPROM testing procedures after installation.

For detailed specifications and application notes, refer to the official datasheet provided by STMicroelectronics.

(For reference only)