AS6C4008-55PIN Alliance Memory, AS6C4008-55PIN Datasheet - Page 5
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AS6C4008-55PIN
Manufacturer Part Number
AS6C4008-55PIN
Description
SRAM 4M, 2.7-5.5V, 55ns 512K x 8 Asynch SRAM
Manufacturer
Alliance Memory
Series
AS6C4008r
Type
SRAMr
Datasheet
1.AS6C4008-55ZIN.pdf
(14 pages)
Specifications of AS6C4008-55PIN
Rohs
yes
Memory Size
4 Mbit
Organization
512 K x 8
Access Time
55 ns
Supply Voltage - Max
5.5 V
Supply Voltage - Min
2.7 V
Maximum Operating Current
60 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
Through Hole
Package / Case
PDIP-32
Interface
TTL
Memory Type
CMOS
Factory Pack Quantity
13
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AS6C4008-55PIN
Manufacturer:
ALLIANCE
Quantity:
20 000
TIMING WAVEFORMS
READ CYCLE 1 (Address Controlled) (1,2)
READ CYCLE 2 (CE# and OE# Controlled) (1,3,4,5)
Notes :
1.WE# is high for read cycle.
2.Device is continuously selected OE# = low, CE# = low
3.Address must be valid prior to or coincident with CE# = low
4.t
5.At any given temperature and voltage condition, t
Address
Address
CLZ
Dout
Dout
CE#
OE#
AUG09 v1.4
, t
OLZ
, t
CHZ
and t
Previous Data Valid
2009
OHZ
are specified with C
High-Z
512K X 8 BIT LOW POWER CMOS SRAM
t
CLZ
t
t
AA
AA
L
t
= 5pF. Transition is measured ±500mV from steady state.
OLZ
t
ACE
CHZ
t
t
RC
RC
t
OE
Alliance Memory Inc
is less than t
.
,
; otherwise t
CLZ
, t
AA
OHZ
Data Valid
is the limiting parameter.
is less than t
Data Valid
t
OH
t
CHZ
t
OLZ.
OHZ
t
OH
High-Z
AS6C4008
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