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A25L40P

Features: ` 4 Mbit of Flash Memory` Flexible Sector Architecture (4/4/8/16/32)KB/64x7 KB` Bulk Erase (4 Mbit) in 6s (typical)` Sector Erase (512 Kbit) in 1s (typical)` Page Program (up to 256 Bytes) in 3ms (typical)` 2.7 to 3.6V Single Supply Voltage` SPI Bus Compatible Serial Interface` 8...

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SeekIC No. : 004259994 Detail

A25L40P: Features: ` 4 Mbit of Flash Memory` Flexible Sector Architecture (4/4/8/16/32)KB/64x7 KB` Bulk Erase (4 Mbit) in 6s (typical)` Sector Erase (512 Kbit) in 1s (typical)` Page Program (up to 256 B...

A25L40P Data Sheet

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Part Number:
A25L40P
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

` 4 Mbit of Flash Memory
` Flexible Sector Architecture (4/4/8/16/32)KB/64x7 KB
` Bulk Erase (4 Mbit) in 6s (typical)
` Sector Erase (512 Kbit) in 1s (typical)
` Page Program (up to 256 Bytes) in 3ms (typical)
` 2.7 to 3.6V Single Supply Voltage
` SPI Bus Compatible Serial Interface
` 85MHz Clock Rate (maximum)
` Deep Power-down Mode 1A (typical)
` Top or Bottom boot block configuration available
` Electronic Signatures
- JEDEC Standard two-Byte Signature (2013h)
- RES Instruction, One-Byte, Signature (12h), for backward compatibility
` Package options
- 8-pin SOP (150mil or 209mil), 16-pin SOP, 8-pin DIP
  (300mil) or 8-pin QFN
- All Pb-free (Lead-free) products are RoHS compliant


Pinout

Connection Diagram


Specifications

Storage Temperature (TSTG) . . . . . . . . . . -65°C to + 150°C
Lead Temperature during Soldering (Note 1)
D.C. Voltage on Any Pin to Ground Potential . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.6V to VCC+0.6V
Transient Voltage (<20ns) on Any Pin to Ground Potential .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -2.0V to VCC+2.0V
Supply Voltage (VCC) . . . . . . . . . . . . . . . . . . -0.6V to +4.0V
Electrostatic Discharge Voltage (Human Body model)
(VESD) (Note 2) . . . . . . . . . . . . . . . . . . .   -2000V to 2000V
Notes:
1. Compliant with JEDEC Std J-STD-020B (for small body,
Sn-Pb or Pb assembly).
2. JEDEC Std JESD22-A114A (C1=100 pF, R1=1500,
R2=500)


Description

The A25L40P is a 4 Mbit (512K x 8) Serial Flash Memory, with advanced write protection mechanisms, accessed by a high speed SPI-compatible bus.

The memory of A25L40P can be programmed 1 to 256 bytes at a time, using the Page Program instruction.

The memory of A25L40P is organized as 8 sectors, each containing 256 pages. Each page is 256 bytes wide. Thus, the whole memory can be viewed as consisting of 2048 pages, or 524,288 bytes.

The whole memory of A25L40P can be erased using the Bulk Erase instruction, or a sector at a time, using the Sector Erase instruction.




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