X25256 Datasheet, PDF (16/17 Pages) IC MICROSYSTEMS – 5MHz SPI Serial E 2 PROM with Block Lock ™ Protection

X25256 – Preliminary Information
PACKAGING INFORMATION
8-Lead XBGA
Complete Part Number
X25256B-2.5
X25256BI-2.5
Top Mark
XAAD
XACR
8-Lead XBGA: Top View
HOLD ¹
V_CC 2
SI 3
SCK 4
8 S0
7 CS
6 ^VSS
5 WP
X25256: Bottom View
A1
S0
CS
C
V_SS
HOLD
PIN 1
V_CC
EE
SI
e
WP
SCK
F
D
D
A1
A
C
Dwg Symbol
A
A1
C
D
E
e
F
8-Lead XBGA
B Package
Min.
Max.
0.445
0.470
0.253
0.293
0.360
0.388
1.940
2.000
3.770
3.830
1.0 nominal
1.2 nominal
NOTE:ALL DIMENSION IN MM
ALL DIMENSIONS ARE TYPICAL VALUES
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Characteristics subject to change without notice. 16 of 17