AS6C4008-55ZIN Alliance Memory, AS6C4008-55ZIN Datasheet

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AS6C4008-55ZIN

Manufacturer Part Number
AS6C4008-55ZIN
Description
SRAM 4M, 2.7-5.5V, 55ns 512K x 8 Asynch SRAM
Manufacturer
Alliance Memory
Datasheet

Specifications of AS6C4008-55ZIN

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
50 uA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Package / Case
TSOP-II 32 Pin
Interface
Parallel
Maximum Clock Frequency
18 MHz
Factory Pack Quantity
135

Available stocks

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Part Number:
AS6C4008-55ZIN
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Part Number:
AS6C4008-55ZIN
Manufacturer:
ALLIANCE
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Part Number:
AS6C4008-55ZIN
Manufacturer:
ALLIANCE
Quantity:
6 250
FUNCTIONAL BLOCK DIAGRAM
FEATURES
PRODUCT FAMILY
AS6C4008
DQ0-DQ7
Operatingcurrent : 30 mA (TYP.)
Standby current : 4 µA (TYP.)
A0-A18
Access time : 55 ns
Low power consumption:
Single 2.7V ~ 5.5V power supply
All outputs TTL compatible
Fully static operation
Tri-state output
Data retention voltage :1.5V (MIN.)
All products ROHS Compliant
Package : 32-pin 450 mil SOP;32-pin 600 mil P-DIP
AUG/09, v 1.4
Product
WE#
CE#
OE#
AUGUST 2009
Family
Vcc
Vss
32-pin 8mm x 20mm TSOP-I
32-pin 8mm x 13.4mm STSOP
36-ball 6mm x 8mm TFBGA
32-pin 400 mil TSOP-II
DECODER
CONTROL
I/O DATA
CIRCUIT
CIRCUIT
Temperature
-40 ~ +85 ℃
Operating
512K X 8 BIT LOW POWER CMOS SRAM
MEMORY ARRAY
COLUMN I/O
512Kx8
Vcc Range
2.7 ~ 5.5V
Alliance Memory Inc
55ns
Speed
PIN DESCRIPTION**
GENERAL DESCRIPTION
The AS6C4008 is a 4,194,304-bit low power
CMOS static random access memory organized as
524,288 words by 8 bits. It is fabricated using very
high performance, high reliability CMOS technology.
Its standby current is stable within the range of
operating temperature.
fully TTL compatible
The AS6C4008 is well designed for very low power
system applications, and particularly well suited for
battery back-up non-volatile memory application.
The AS6C4008 operates from a single power
supply of 2.7V~ 5.5Vand all inputs and outputs are
SYMBOL
A0 - A18
DQ0 – DQ7
CE#
WE#
OE#
V
V
NC
CC
SS
Standby(I
DESCRIPTION
Address Inputs
Data Inputs/Outputs
Chip Enable Inputs
Write Enable Input
Output Enable Input
Power Supply
Ground
No Connection
4µA(LL)
SB1
Power Dissipation
TYP.)
Operating(Icc,TYP.)
AS6C4008
Page 1 of 14
30mA

Related parts for AS6C4008-55ZIN

AS6C4008-55ZIN Summary of contents

Page 1

... CMOS technology. Its standby current is stable within the range of operating temperature. The AS6C4008 is well designed for very low power system applications, and particularly well suited for battery back-up non-volatile memory application. The AS6C4008 operates from a single power supply of 2 ...

Page 2

... DQ3 32 VCC 31 A15 30 A17 29 WE# 28 A13 A11 24 OE# 23 A10 22 CE# 21 DQ7 20 DQ6 19 DQ5 18 DQ4 1 7 DQ3 Alliance Memory Inc AS6C4008 TSOP-I/STSOP DQ4 A2 WE DQ0 C DQ5 NC ...

Page 3

... V - 0.2V CC -LL CE 0.2V ≧ CC -LLE/-LLI (min 3.0V for pulse width less than 10ns (TYP.) and Alliance Memory Inc AS6C4008 RATING UNIT -0 70(C grade -40 to 85(I grade -65 to 150 260 SUPPLY CURRENT High-Z ...

Page 4

... OH AS6C4008 -55 SYM. MIN. MAX WHZ Alliance Memory Inc AS6C4008 MAX UNIT 0. -2mA/4mA OH OL UNIT UNIT ...

Page 5

... ACE OLZ t CLZ Data Valid . ; otherwise t is the limiting parameter 5pF. Transition is measured ±500mV from steady state less than less than t CHZ CLZ OHZ Alliance Memory Inc AS6C4008 OHZ t CHZ High-Z OLZ. Page ...

Page 6

... WHZ High-Z ( Data Valid WHZ High-Z ( Data Valid must be greater than t WP WHZ Alliance Memory Inc AS6C4008 ( allow the drivers to turn off and data Page ...

Page 7

... DATA RETENTION WAVEFORM Vcc(min.) Vcc t CDR V IH CE# AUG09 v1.4 CE 0.2V ≧ 1. 0.2V -LLE/-LLI ≧ CC See Data Retention Waveforms (below) V ≧ 1.5V DR CE# ≧ cc-0.2V V Alliance Memory Inc AS6C4008 MIN. TYP. MAX. UNIT 1 µ µ Vcc(min ...

Page 8

... E1 0.555 ± 0.012 14.097 ± 0.305 e 0.050(TYP) 1.270(TYP) L 0.0347 ± 0.008 0.881 ± 0.203 L1 0.055 ± 0.008 1.397 ± 0.203 S 0.026(MAX) 0.660 (MAX) y 0.004(MAX) 0.101(MAX Θ 0 -10 0 -10 Alliance Memory Inc AS6C4008 o Page ...

Page 9

... D 0.724 ± 0.004 18.40 ± 0.10 E 0.315 ± 0.004 8.00 ± 0.10 e 0.020 (TYP) 0.50 (TYP) HD 0.787 ± 0.008 20.00 ± 0.20 L 0.0197 ± 0.004 0.50 ± 0.10 L1 0.0315 ± 0.004 0.08 ± 0.10 y 0.003 (MAX) 0.076 (MAX Θ 0 ~ ~ 5 Alliance Memory Inc AS6C4008 -0.03 o Page ...

Page 10

... L 0.0197 ± 0.004 0.50 ± 0.10 L1 0.0315 ± 0.004 0.8 ± 0.10 y 0.003 (MAX) 0.076 (MAX Θ 0 ~ ~ 5 Alliance Memory Inc AS6C4008 12° (2x) y Seating Plane 12° (2X) SEATING PLANE L 12° (2X) L1 "A" DETAIL VIEW o Page GAUGE PLANE 0 ...

Page 11

... X 8 BIT LOW POWER CMOS SRAM 36 ball 6mm × 8mm TFBGA Package Outline Dimension AUG09 v1.4 Alliance Memory Inc AS6C4008 Page ...

Page 12

... AUGUST 2009 512K X 8 BIT LOW POWER CMOS SRAM 32-pin 400mil TSOP- Ⅱ Package Outline Dimension AUG/09, v 1.0.a Alliance Memory Inc AS6C4008 Page ...

Page 13

... L 0.130 ± 0.010 3.302 ± 0.254 S 0.075 ± 0.010 1.905 ± 0.254 Q1 0.070 ± 0.005 1.778 ± 0.127 Alliance Memory Inc AS6C4008 MM(REF) 0.254 (MIN) 2.540 (TYP) Page ...

Page 14

... Organization VCC AS6C4008-55PCN 512k x 8 AS6C4008-55SIN 512k x 8 AS6C4008-55TIN 512k x 8 AS6C4008-55STIN 512k x 8 AS6C4008-55BIN 512k x 8 AS6C4008-55ZIN 512k x 8 PART NUMBERING SYSTEM AS6C 4008 - 55 Package Options pin 600 mil P-DIP pin 450 mil SOP low Device 32-pin 400mil TSOP 11 ...

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