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M25PE40

Features: Industrial Standard SPI Pinout 4Mbit of Page-Erasable Flash Memory Page Write (up to 256 Bytes) in 11ms (typical) Page Program (up to 256 Bytes) in 1.2ms (typical) Page Erase (256 Bytes) in 10ms (typical) Sector Erase (512 Kbit) 2.7 to 3.6V Single Supply Voltage SPI Bus Compatible Seria...

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SeekIC No. : 004404197 Detail

M25PE40: Features: Industrial Standard SPI Pinout 4Mbit of Page-Erasable Flash Memory Page Write (up to 256 Bytes) in 11ms (typical) Page Program (up to 256 Bytes) in 1.2ms (typical) Page Erase (256 Bytes) ...

M25PE40 Data Sheet

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Part Number:
M25PE40
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:

Industrial Standard SPI Pinout
4Mbit of Page-Erasable Flash Memory
Page Write (up to 256 Bytes) in 11ms (typical)
Page Program (up to 256 Bytes) in 1.2ms (typical)
Page Erase (256 Bytes) in 10ms (typical)
Sector Erase (512 Kbit)
2.7 to 3.6V Single Supply Voltage
SPI Bus Compatible Serial Interface
33MHz Clock Rate (maximum)
Deep Power-down Mode 1A (typical)
Electronic Signature
JEDEC Standard Two-Byte Signature (8013h)
More than 100,000 Write Cycles
More than 20 Year Data Retention
Hardware Write Protection of the Top Sector (64KB)
Packages
ECOPACK® (RoHS compliant)


Pinout

Connection Diagram


Specifications

Symbol
Parameter
Min.
Max.
Unit
TSTG
 Storage Temperature
-65
150
°C
TLEAD
 Lead Temperature during Soldering
See note 1
°C
VIO
 Input and Output Voltage (with respect to Ground)
-0.6
4.0
V
VCC
 Supply Voltage
-0.6
4.0
V
VESD
 Electrostatic Discharge Voltage (Human Body model) 2
-2000
2000
V
Note: 1. Compliant with JEDEC Std J-STD-020C (for small body, Sn-Pb or Pb assembly), the ST ECOPACK® 7191395 specification, and the European directive on Restrictions on Hazardous Substances (RoHS) 2002/95/EU.
2. JEDEC Std JESD22-A114A (C1=100 pF, R1=1500 , R2=500 ).


Description

The M25PE40 is a 4Mbit (512K x 8 bit) Serial Paged Flash Memory accessed by a high speed SPI-compatible bus.

The memory M25PE40 can be written or programmed 1 to 256 Bytes at a time, using the Page Write or Page Program instruction. The Page Write instruction consists of an integrated Page Erase cycle followed by a Page Program cycle.

The memory M25PE40 is organized as 8 sectors, each containing 256 pages. Each page is 256 Bytes wide.

Thus, the whole memory M25PE40 can be viewed as consisting of 2048 pages, or 524,288 Bytes.

The memory M25PE40 can be erased a page at a time, using the Page Erase instruction, or a sector at a time, using the Sector Erase instruction. The top sector of the memories can be Write Protected by Hardware (TSL).

In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. ECOPACK® packages are Lead-free and RoHS compliant.

ECOPACK M25PE40 is an ST trademark. ECOPACK specifications are available at: www.st.com.




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