Details

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BUY EN29LV160BB-70TIP https://www.utsource.net/itm/p/4420722.html
16 Megabit (2048K x 8-bit / 1024K x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only

Parameter	Description	Value
Device Type	Nonvolatile Flash Memory
Manufacturer	STMicroelectronics
Package Type	44-TSSOP (Thin Small Outline Package)
Operating Voltage (Vcc)	Supply Voltage Range	2.7V to 3.6V
Capacity	Memory Size	2Mbit (256K x 8 / 128K x 16)
Access Time	Maximum Access Time	70ns
Data Retention	Data Retention Time	20 years
Endurance	Write/Erase Cycles	100,000 cycles
Temperature Range	Operating Temperature Range	-40掳C to +85掳C
Programming Voltage	Vpp (Programming Voltage)	Not Required (Single Supply)
Block Erase	Block Erase Capability	Sector or Bulk Erase
Standby Current	Standby Current	1渭A (Typical)
Active Current	Active Current	15mA (Typical)

Instructions for Use:

1. Power Supply Requirements:

   • Ensure the device is powered within the specified operating voltage range of 2.7V to 3.6V.

2. Initialization:

   • Upon power-up, ensure that the chip select line (CS) is held high until initialization is complete.

3. Addressing and Data Transfer:

   • Address lines should be stable before the rising edge of the clock signal.
   • Data lines must be stable during the write cycle and read during the read cycle.

4. Write Protection:

   • The write protect pin (WP) can be used to prevent accidental writes or erases when set to a low state.

5. Erase Operations:

   • Perform sector erase or bulk erase as per the specific command sequences provided in the datasheet.
   • Ensure no write operations are attempted during an ongoing erase cycle.

6. Programming:

   • Follow the command sequence for programming data into memory locations.
   • Verify the programmed data using a read operation.

7. Handling and Storage:

   • Store in recommended conditions to avoid damage due to electrostatic discharge (ESD).
   • Handle with care to prevent physical damage to the pins and package.

For detailed timing diagrams, command sets, and advanced usage, refer to the official datasheet from STMicroelectronics.

(For reference only)