IS61SPS25632T/D IS61LPS25632T/D
IS61SPS25636T/D IS61LPS25636T/D
IS61SPS51218T/D IS61LPS51218T/D
PART IDENTIFICATION
ISSI ®
61XPSXXXXXX-XXXXXX
Rating Commercial
I - Industrial
T - Three chip selects
D - Two chip selects
Density 25632 - 256K x 32
25636 - 256K x 36
51218 - 512K x 18
S - single-cycle deselect
D - double-cycle dedelect
SP - 3.3V I/O synchronous pipeline
LP - 2.5V I/O synchronous pipeline
Package TQ - TQFP
B - PBGA
Speed 150 - 150 MHz
133 - 133 MHz
18
Integrated Silicon Solution, Inc. — 1-800-379-4774
PRELIMINARY INFORMATION Rev. 00B
05/09/01