Details

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BUY M48Z58-70PC1 https://www.utsource.net/itm/p/12610857.html

Parameter	Value	Unit
Part Number	M48Z58-70PC1	-
Type	EEPROM	-
Memory Size	512 Kbit	-
Organization	65536 x 8	-
Supply Voltage (Vcc)	2.5 to 5.5	V
Operating Temperature	-40 to +85	掳C
Access Time	70	ns
Write Cycle Time	5	ms
Endurance (Write Cycles)	1,000,000	-
Data Retention	100	years
Package Type	SOIC-8	-
Pin Count	8	-
Standby Current	1 渭A (max) @ Vcc = 5.5V	渭A
Active Current	5 mA (max) @ Vcc = 5.5V	mA

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (Vcc) is within the specified range of 2.5V to 5.5V.
   • Connect the ground (GND) pin to a stable ground reference.

2. Addressing:

   • The device has 16 address lines (A0-A15) to access the 65536 memory locations.

3. Data Input/Output:

   • Use the data lines (D0-D7) for reading from or writing to the memory.

4. Control Signals:

   • Chip Select (CS): Active low. The device is selected when CS is low.
   • Write Protect (WP): Active low. When WP is high, write operations are inhibited.
   • Output Enable (OE): Active low. When OE is low, data is read from the memory.
   • Write Enable (WE): Active low. When WE is low, data is written to the memory.

5. Write Operation:

   • Ensure the WP pin is low to allow writing.
   • Set the address lines to the desired memory location.
   • Set the data lines to the data you want to write.
   • Lower the WE pin to initiate the write cycle.
   • Wait for at least 5 milliseconds before performing another operation.

6. Read Operation:

   • Set the address lines to the desired memory location.
   • Lower the CS and OE pins to enable reading.
   • The data will be available on the data lines after the access time (70 ns).

7. Endurance and Data Retention:

   • The device can withstand up to 1,000,000 write cycles.
   • Data retention is guaranteed for up to 100 years under normal operating conditions.

8. Handling:

   • Handle the device with care to avoid damage from electrostatic discharge (ESD).
   • Store the device in a dry, cool place to prevent moisture damage.

9. Package Information:

   • The device comes in an SOIC-8 package with 8 pins.

For detailed specifications and additional information, refer to the datasheet provided by the manufacturer.

(For reference only)