M28W640ECT70ZB6F vs M29W640GT70ZA3E feature comparison

M28W640ECT70ZB6F STMicroelectronics

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M29W640GT70ZA3E Numonyx Memory Solutions

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Yes
Transferred Transferred
STMICROELECTRONICS NUMONYX
BGA BGA
6.39 X 10.50 MM, 0.75 MM PITCH, LEAD FREE, TFBGA-48 6 X 8 MM, 0.80 MM PITCH, ROHS COMPLIANT, TFBGA-48
48 48
unknown unknown
EAR99 EAR99
8542.32.00.51 8542.32.00.51
70 ns 70 ns
TOP BOOT BLOCK TOP BOOT BLOCK
TOP TOP
YES
YES
NO
R-PBGA-B48 R-PBGA-B48
e1
10.5 mm 8 mm
67108864 bit 67108864 bit
FLASH FLASH
16 16
1 1
8,127
48 48
4194304 words 4194304 words
4000000 4000000
ASYNCHRONOUS ASYNCHRONOUS
85 °C 125 °C
-40 °C -40 °C
4MX16 4MX16
PLASTIC/EPOXY PLASTIC/EPOXY
TFBGA TFBGA
BGA48,6X8,30
RECTANGULAR RECTANGULAR
GRID ARRAY, THIN PROFILE, FINE PITCH GRID ARRAY, THIN PROFILE, FINE PITCH
PARALLEL PARALLEL
3 V 3 V
Not Qualified Not Qualified
1.2 mm 1.2 mm
4K,32K
0.000005 A
0.02 mA
3.6 V 3.6 V
3 V 2.7 V
3.3 V 3 V
YES YES
CMOS CMOS
INDUSTRIAL AUTOMOTIVE
TIN SILVER COPPER
BALL BALL
0.75 mm 0.8 mm
BOTTOM BOTTOM
NO
NOR TYPE NOR TYPE
6.39 mm 6 mm
2 2
8

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