HN58V256A Datasheet, PDF (20/25 Pages) Hitachi Semiconductor – 256k EEPROM (32-kword x 8-bit) Ready/Busy and RES function (HN58V257A)

HN58V256A Series, HN58V257A Series
Package Dimensions
HN58V256AFP Series (FP-28D, FP-28DV)
18.3
18.8 Max
28
15
1
14
1.12 Max
1.27
*0.40 ± 0.08
0.38 ± 0.06
0.15
0.20 M
*Dimension including the plating thickness
Base material dimension
Unit: mm
11.8 ± 0.3
1.7
1.0 ± 0.2
0˚ – 8˚
Package Code
JEDEC
JEITA
Mass (reference value)
FP-28D, FP-28DV
Conforms
—
0.7 g
Rev.5.00, Nov. 17.2003, page 20 of 22