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M50FW040K1G

Description
512KX8 FLASH 3V PROM, 11ns, PQCC32, LEAD FREE, PLASTIC, LCC-32
Categorystorage    storage   
File Size628KB,41 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance
Download Datasheet Parametric View All

M50FW040K1G Overview

512KX8 FLASH 3V PROM, 11ns, PQCC32, LEAD FREE, PLASTIC, LCC-32

M50FW040K1G Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSTMicroelectronics
Parts packaging codeQFJ
package instructionLEAD FREE, PLASTIC, LCC-32
Contacts32
Reach Compliance Codecompliant
ECCN codeEAR99
Maximum access time11 ns
command user interfaceYES
Data pollingNO
JESD-30 codeR-PQCC-J32
JESD-609 codee3
length13.97 mm
memory density4194304 bit
Memory IC TypeFLASH
memory width8
Number of functions1
Number of departments/size8
Number of terminals32
word count524288 words
character code512000
Operating modeSYNCHRONOUS
Maximum operating temperature70 °C
Minimum operating temperature
organize512KX8
Package body materialPLASTIC/EPOXY
encapsulated codeQCCJ
Encapsulate equivalent codeLDCC32,.5X.6
Package shapeRECTANGULAR
Package formCHIP CARRIER
Parallel/SerialPARALLEL
Peak Reflow Temperature (Celsius)245
power supply3.3 V
Programming voltage3 V
Certification statusNot Qualified
ready/busyYES
Maximum seat height3.55 mm
Maximum standby current0.0001 A
Maximum slew rate0.06 mA
Maximum supply voltage (Vsup)3.6 V
Minimum supply voltage (Vsup)3 V
Nominal supply voltage (Vsup)3.3 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceMatte Tin (Sn)
Terminal formJ BEND
Terminal pitch1.27 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
switch bitNO
typeNOR TYPE
width11.43 mm
M50FW040
4 Mbit (512Kb x8, Uniform Block)
3V Supply Firmware Hub Flash Memory
FEATURES SUMMARY
SUPPLY VOLTAGE
– V
CC
= 3V to 3.6V for Program, Erase and
Read Operations
– V
PP
= 12V for Fast Erase (optional)
TWO INTERFACES
– Firmware Hub (FWH) Interface for
embedded operation with PC Chipsets.
– Address/Address Multiplexed (A/A Mux)
Interface for programming equipment
compatibility.
FIRMWARE HUB (FWH) HARDWARE
INTERFACE MODE
– 5 Signal Communication Interface
supporting Read and Write Operations
– Hardware Write Protect Pins for Block
Protection
– Register Based Read and Write
Protection
– 5 Additional General Purpose Inputs for
platform design flexibility
– Synchronized with 33MHz PCI clock
PROGRAMMING TIME: 10µs typical
8 UNIFORM 64 Kbyte MEMORY BLOCKS
PROGRAM/ERASE CONTROLLER
– Embedded Byte Program and Block
Erase algorithms
– Status Register Bits
PROGRAM and ERASE SUSPEND
– Read other Blocks during Program/Erase
Suspend
– Program other Blocks during Erase
Suspend
FOR USE in PC BIOS APPLICATIONS
ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code: 2Ch
Figure 1. Packages
PLCC32 (K)
TSOP32 (NB)
8 x 14mm
TSOP40 (N)
10 x 20mm
November 2004
1/41

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