BQ4015_07 Datasheet, PDF (12/15 Pages) Texas Instruments – 512Kx8 Nonvolatile SRAM

bq4015/Y
Data Sheet Revision History
Change No.
1
2
3
4
5
Page No.
3
1, 2, 3, 4, 7, 8, 10
2, 10
1, 3, 10
1, 10
Description
ICC test conditions
bq4015MA part
Added industrial temperature
range
Removed MB package selection
Added MS package
Notes:
Change 1 = Sept. 1992 B changes from Sept. 1990 A.
Change 2 = Nov. 1993 C changes from Sept. 1992 B.
Change 3 = June 1995 C changes from Nov. 1993 C.
Change 4 = Nov. 1997 D changes from June 1995 C.
Change 5 = May 1999 E changes from Nov. 1997 D.
Nature of Change
Clarification
Addition
Addition
Deletion
Addition
Ordering Information
bq4015
xx -
Temperature:
blank = Commercial (0 to +70°C)
N = Industrial (-40 to +85°C)¹
Speed Options:
70 = 70 ns
85 = 85 ns
120 = 120 ns
Package Option:
MA = A-type Module
MS = LIFETIME LITHIUM LCR34 (preliminary package option)²
Supply Tolerance:
no mark = 5% negative supply tolerance
Y = 10% negative supply tolerance
Device:
bq4013 128K x 8 NVSRAM
Notes:
1. Only 10% supply (“Y-MA”) version is available in industrial
temperature range; contact factory for speed grade availability.
2. The LIFETIME LITHIUM module is ordered seperately under
part number bq40MS.
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