Details

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BUY MB8464A-10L https://www.utsource.net/itm/p/12541879.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Operating Voltage	Vcc	-	2.7	-	5.5	V
Standby Current	Isb	Vcc = 5.0V	-	1	3	μA
Write Current	Iw	Vcc = 5.0V, 5VSR	-	3	5	mA
Read Current	Ir	Vcc = 5.0V	-	1	3	mA
Data Retention Time	Tr	-	-	10	-	Years
Write Cycle Time	Twc	-	-	5	10	ms
Read Access Time	Taa	-	-	150	250	ns
Write Enable/Disable Time	Tewd	-	-	0	200	ns
Output Enable/Disable Time	Toed	-	-	0	200	ns
Chip Enable/Disable Time	Tced	-	-	0	200	ns

Instructions for Using MB8464A-10L

1. Power Supply:

   • Ensure the operating voltage (Vcc) is within the range of 2.7V to 5.5V.
   • The device operates optimally at 5.0V.

2. Current Consumption:

   • Standby current (Isb) is typically 1μA and can go up to 3μA at 5.0V.
   • Write current (Iw) is typically 3mA and can go up to 5mA at 5.0V.
   • Read current (Ir) is typically 1mA and can go up to 3mA at 5.0V.

3. Data Retention:

   • The data retention time (Tr) is guaranteed for at least 10 years under normal operating conditions.

4. Write Operations:

   • The write cycle time (Twc) is typically 5ms and can extend up to 10ms.
   • Ensure that the write enable/disable time (Tewd) is respected, which is 0 to 200ns.

5. Read Operations:

   • The read access time (Taa) is typically 150ns and can extend up to 250ns.
   • Ensure that the output enable/disable time (Toed) is respected, which is 0 to 200ns.

6. Chip Enable/Disable:

   • The chip enable/disable time (Tced) is 0 to 200ns. Ensure this timing is respected during operation.

7. General Handling:

   • Handle the device with care to avoid static discharge.
   • Store the device in a dry environment to prevent moisture damage.

8. Pin Configuration:

   • Refer to the datasheet for the specific pin configuration and connections.

9. Programming:

   • Follow the programming guidelines provided in the datasheet for correct write and read operations.

10. Testing:

    • Perform initial testing under controlled conditions to ensure proper functionality before integrating into a larger system.

(For reference only)