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M28W320EBT70ZB6T

Description
32 Mbit (2Mb x16, Boot Block) 3V Supply Flash Memory
Categorystorage    storage   
File Size220KB,45 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance
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M28W320EBT70ZB6T Overview

32 Mbit (2Mb x16, Boot Block) 3V Supply Flash Memory

M28W320EBT70ZB6T Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSTMicroelectronics
Parts packaging codeBGA
package instruction6.39 X 6.37 MM, 0.75 MM PITCH, TFBGA-47
Contacts47
Reach Compliance Codeunknow
ECCN code3A991.B.1.A
Maximum access time70 ns
Other featuresTOP BOOT BLOCK
startup blockTOP
command user interfaceYES
Universal Flash InterfaceYES
Data pollingNO
JESD-30 codeR-PBGA-B47
JESD-609 codee1
length6.39 mm
memory density33554432 bi
Memory IC TypeFLASH
memory width16
Number of functions1
Number of departments/size8,63
Number of terminals47
word count2097152 words
character code2000000
Operating modeASYNCHRONOUS
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
organize2MX16
Package body materialPLASTIC/EPOXY
encapsulated codeTFBGA
Encapsulate equivalent codeBGA47,6X8,30
Package shapeRECTANGULAR
Package formGRID ARRAY, THIN PROFILE, FINE PITCH
Parallel/SerialPARALLEL
power supply3/3.3 V
Programming voltage3 V
Certification statusNot Qualified
Maximum seat height1.2 mm
Department size4K,32K
Maximum standby current0.000005 A
Maximum slew rate0.02 mA
Maximum supply voltage (Vsup)3.6 V
Minimum supply voltage (Vsup)2.7 V
Nominal supply voltage (Vsup)3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Silver/Copper (Sn95.5Ag4.0Cu0.5)
Terminal formBALL
Terminal pitch0.75 mm
Terminal locationBOTTOM
switch bitNO
typeNOR TYPE
width6.37 mm
M28W320EBT
M28W320EBB
32 Mbit (2Mb x16, Boot Block)
3V Supply Flash Memory
PRELIMINARY DATA
FEATURES SUMMARY
s
SUPPLY VOLTAGE
– V
DD
= 2.7V to 3.6V Core Power Supply
– V
DDQ
= 1.65V to 3.6V for Input/Output
s
s
Figure 1. Packages
FBGA
– V
PP
= 12V for fast Program (optional)
ACCESS TIME: 70, 85, 90,100ns
PROGRAMMING TIME
– 10µs typical
– Double Word Programming Option
– Quadruple Word Programming Option
TFBGA47 (ZB)
6.39 x 6.37mm
s
s
COMMON FLASH INTERFACE
MEMORY BLOCKS
– Parameter Blocks (Top or Bottom location)
– Main Blocks
s
BLOCK PROTECTION on TWO PARAMETER
BLOCKS
– WP for Block Protection
AUTOMATIC STAND-BY MODE
PROGRAM and ERASE SUSPEND
100,000 PROGRAM/ERASE CYCLES per
BLOCK
ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Top Device Code, M28W320EBT: 88BCh
– Bottom Device Code, M28W320EBB: 88BDh
TSOP48 (N)
12 x 20mm
s
s
s
s
October 2002
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
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