IC66LV10016AL Datasheet, PDF (2/13 Pages) Integrated Circuit Solution Inc – 16M-BIT (1M-WORD BY 16-BIT) Low Power Pseudo SRAM

IC66LV10016AL
16M-BIT (1M-WORD BY 16-BIT) Low-Power Pseudo SRAM
FEATURES
• Organization : 1M x 16
• Power Supply Voltage : 2.7~3.3V
• Three state output and TTL Compatible
• Package Type : 48-FBGA-6.00x8.00 mm²
• Address Acess Time : 70ns
DESCRIPTION
The IC66LV10016AL is a family of low voltage, low power
16Mbit static RAM organized as 1M-words by 16-bit,
designed with Pseudo SRAM technology, fabricated with
CMOS process technology.
The IC66LV10016AL is designed specifically for low-power
applications such as mobile cellular phones, personal digital
assistants and other battery-operated products.
The operation modes are determined by a combination of the
device control inputs CE , ZZ, LB , UB , WE and OE . Each
mode is summarized in the function table.
A write operation is executed whenever the low level WE
overlaps with the low level LB and/or UB and the low level CE
and the high level ZZ. The address (A0~A19) must be set up
before the write cycle and must be stable during entire cycle.
A read operation is executed by setting WE at a high level and
OE at a low level while LB and/or UB and CE are in an active
state, ZZ is in a inactive state.
When setting LB at the high level and other controls are in an
active stage, upper-byte is selected for read and write
operations, and lower-byte is not selected. When setting UB
at a high level and other pins are in an active stage, lower-byte
is selected and upper-byte is not.
When setting LB and UB at a high level or CE and ZZ at a high
level or ZZ at a low level, the chip is in a non-select mode. In
this mode, the output stage is in a high-impedance state,
allowing OR-tie with other chips.
When OE is at a high level, the output stage is in a high-
impedance state.
PART NAME TABLE & KEY SPEC SUMMARY
Product Family Operating Operating Voltage
Temperature (VCC/VCCQ)
IC66LV10016AL-70B Extended
(-25-85°C)
2.7-3.3V
Speed
70ns
Deep powe
down Standby
(IZZ,Max) (ISB2,Max)
25µA
70µA
Operating
(Icc2,Max)
20mA
PKG Type
48-TFBGA
ICSI reserves the right to make changes to its products at any time without notice in order to improve design and supply the best possible product. We assume no responsibility for any errors
which may appear in this publication. © Copyright 2000, Integrated Circuit Solution Inc.
2
Integrated Circuit Solution Inc.
PSR002-0A 02/05/2004