Details

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BUY M2716-1F1 https://www.utsource.net/itm/p/12611295.html

Parameter	Description	Value
Device Type	Electrically Erasable Programmable Read-Only Memory (EEPROM)	-
Memory Size	Total Memory Size	2 Kbits (256 x 8)
Organization	Memory Organization	256 x 8
Vcc (Supply Voltage)	Operating Voltage Range	4.5V to 5.5V
Icc (Supply Current)	Active Mode Current	200 渭A (max)
Standby Current	Standby Mode Current	50 渭A (max)
Data Retention	Data Retention Time	10 years
Write Cycle Time	Time to Write One Byte	10 ms (max)
Erase Cycle Time	Time to Erase All Bytes	10 ms (max)
Operating Temperature	Temperature Range	-40掳C to +85掳C
Package Type	Package Style	DIP-8, SOIC-8
Pin Configuration	Pin 1: A0	Address Input 0
	Pin 2: A1	Address Input 1
	Pin 3: A2	Address Input 2
	Pin 4: A3	Address Input 3
	Pin 5: A4	Address Input 4
	Pin 6: A5	Address Input 5
	Pin 7: A6	Address Input 6
	Pin 8: A7	Address Input 7
	Pin 9: Vcc	Supply Voltage
	Pin 10: OE	Output Enable
	Pin 11: CE	Chip Enable
	Pin 12: WE	Write Enable
	Pin 13: Q0	Data Output 0
	Pin 14: Q1	Data Output 1
	Pin 15: Q2	Data Output 2
	Pin 16: Q3	Data Output 3
	Pin 17: Q4	Data Output 4
	Pin 18: Q5	Data Output 5
	Pin 19: Q6	Data Output 6
	Pin 20: Q7	Data Output 7
	Pin 21: GND	Ground

Instructions for Use:

1. Power Supply:

   • Connect Vcc to a stable 5V power supply.
   • Connect GND to the ground.

2. Addressing:

   • Set the address lines (A0-A7) to select the desired memory location.

3. Reading Data:

   • Set CE (Chip Enable) to low to activate the chip.
   • Set OE (Output Enable) to low to enable data output.
   • The data at the selected address will appear on the Q0-Q7 pins.

4. Writing Data:

   • Set CE (Chip Enable) to low to activate the chip.
   • Set WE (Write Enable) to low to initiate a write operation.
   • Set the address lines (A0-A7) to the desired memory location.
   • Apply the data to be written to the Q0-Q7 pins.
   • Maintain WE low for at least 10 ms to ensure the write cycle completes.

5. Erasing Data:

   • To erase the entire memory, perform a write cycle with all data lines set to high (1).

6. Standby Mode:

   • Set CE to high to put the device into standby mode, reducing power consumption.

7. Temperature Considerations:

   • Ensure the operating temperature remains within the specified range (-40掳C to +85掳C) to avoid damage or data corruption.

8. Data Retention:

   • Data retention is guaranteed for up to 10 years under normal operating conditions.

9. Handling Precautions:

   • Handle the device with care to avoid static discharge, which can damage the internal circuitry.
   • Store the device in a dry, cool environment when not in use.

(For reference only)