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M28W640FST70ZA6T

Description
Flash, 4MX16, 70ns, PBGA64, 10 X 13 MM, 1 MM PITCH, TBGA-64
Categorystorage    storage   
File Size504KB,76 Pages
ManufacturerNumonyx ( Micron )
Websitehttps://www.micron.com
Download Datasheet Parametric View All

M28W640FST70ZA6T Overview

Flash, 4MX16, 70ns, PBGA64, 10 X 13 MM, 1 MM PITCH, TBGA-64

M28W640FST70ZA6T Parametric

Parameter NameAttribute value
MakerNumonyx ( Micron )
Parts packaging codeBGA
package instruction10 X 13 MM, 1 MM PITCH, TBGA-64
Contacts64
Reach Compliance Codeunknown
ECCN code3A991.B.1.A
Maximum access time70 ns
Other features100,000 PROGRAM/ERASE CYCLES; TOP BOOT BLOCK
startup blockTOP
JESD-30 codeR-PBGA-B64
length13 mm
memory density67108864 bit
Memory IC TypeFLASH
memory width16
Number of functions1
Number of terminals64
word count4194304 words
character code4000000
Operating modeASYNCHRONOUS
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
organize4MX16
Package body materialPLASTIC/EPOXY
encapsulated codeTBGA
Package shapeRECTANGULAR
Package formGRID ARRAY, THIN PROFILE
Parallel/SerialPARALLEL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Programming voltage3 V
Certification statusNot Qualified
Maximum seat height1.2 mm
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 formBALL
Terminal pitch1 mm
Terminal locationBOTTOM
Maximum time at peak reflow temperatureNOT SPECIFIED
typeNOR TYPE
width10 mm
M28W320FST M28W320FSB M28W320FSU
M28W640FST M28W640FSB M28W640FSU
32 Mbit (2 Mb ×16) and 64 Mbit (4 Mb ×16)
3 V supply, Boot Block and Uniform Block, Secure Flash memories
Features
Supply voltage
– V
DD
= 2.7 V to 3.6 V core supply voltage
– V
DDQ
= 2.7 V to 3.6 V Input/Output voltage
– V
PP
= 12 V Fast Program voltage (optional)
Access time: 70 ns
Programming time:
– 10 µs typical
– Double Word Programming option
– Quadruple Word Programming option
Common Flash Interface
Boot Block devices:
– Parameter Blocks (top or bottom location)
– Main Blocks
64-KWord Uniform Block devices:
– M28W320FSU: 32 Blocks
– M28W640FSU: 64 Blocks
Hardware Protection
– V
PP
pin for write protect of all blocks
Security features
– 128 bit User-programmable OTP segment
– 64 bit Unique Device Identifier
– KRYPTO Features:
Modify Protection,
Read Protection,
Device Authentication
Automatic Standby mode
Program and Erase Suspend
– 100 000 Program/Erase cycles per block
BGA
TBGA64 (ZA)
10 × 13 mm
FBGA
TFBGA47 (ZB)
6.39 x 6.37 mm
(1)
1. Only available in 32 Mbit devices.
Electronic signature
– Manufacturer Code: 20h
– Device Codes:
M28W320FSU: 880Ch
M28W640FSU: 8857h
M28W320FST: 880Ah,
M28W320FSB: 880Bh
M28W640FST: 8858h,
M28W640FSB: 8859h
ECOPACK® packages available
December 2006
Rev 3
1/76
www.st.com
1

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