Electronic Components Datasheet Search
Selected language     English  ▼
Part Name
         Description


IDT71256SA Datasheet(PDF) 3 Page - Integrated Device Technology

Part No. IDT71256SA
Description  CMOS STATIC RAM 256K (32K x 8-BIT)
Download  8 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  IDT [Integrated Device Technology]
Homepage  http://www.idt.com
Logo 

   
 3 page
background image
6.42
IDT71256SA
CMOS Static RAM 256K (32K x 8-Bit)
Commercial and Industrial Temperature Ranges
3
Figure 2. AC Test Load
(for tCLZ, tOLZ, tCHZ, tOHZ, tOW, and tWHZ)
Figure 1. AC Test Load
*Including jig and scope capacitance.
DC Electrical Characteristics(1)
(VCC = 5.0V ± 10%, VLC = 0.2V, VHC = VCC–0.2V)
AC Test Conditions
Capacitance
(TA = +25°C, f = 1.0MHz, SOJ package)
DC Electrical Characteristics
(VCC = 5.0V ± 10%)
2948 drw 03
480
255
30pF*
DATA OUT
5V
,
2948 drw 04
480
255
5pF*
DATA OUT
5V
.
Symbol
Parameter
Test Conditions
IDT71256SA
Unit
Min.
Max.
|ILI|
Input Leakage Current
VCC = Max., VIN = GND to VCC
___
5µ A
|ILO|
Output Leakage Current
VCC = Max.,
CS = VIH, VOUT = GND to VCC
___
5µ A
VOL
Output Low Voltage
IOL = 8mA, VCC = Min.
___
0.4
V
VOH
Output High Voltage
IOH = -4mA, VCC = Min.
2.4
___
V
2948 tbl 05
NOTES:
1. All values are maximum guaranteed values.
2. fMAX = 1/tRC (all address inputs are cycling at fMAX); f = 0 means no address input lines are changing.
Symbol
Parameter
71256SA12
71256SA15
71256SA20
71256SA25
Unit
ICC
Dynamic Operating Current
CS < VIL, Outputs Open, VCC = Max., f = fMAX(2)
160
150
145
145
mA
ISB
Standby Power Supply Current (TTL Level)
CS > VIH, Outputs Open, VCC = Max., f = fMAX(2)
50
40
40
40
mA
ISB1
Standby Power Supply Current (CMOS Level)
CS > VHC, Outputs Open, VCC = Max., f = 0(2),
VIN < VLC or VIN > VHC
15
15
15
15
mA
2948 tbl 06
Input Pulse Levels
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
AC Test Load
GND to 3.0V
3ns
1.5V
1.5V
See Figures 1 and 2
2948 tbl 07
NOTE:
1. This parameter is guaranteed by device characterization, but not production
tested.
Symbol
Parameter(1)
Conditions
Max.
Unit
CIN
Input Capacitance
VIN = 3dV
7
pF
CI/O
I/O Capacitance
VOUT = 3dV
7
pF
2948 tbl 08




Html Pages

1  2  3  4  5  6  7  8 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
IDT71256SCMOS STATIC RAM 256K 32K x 8-BIT 1 2 3 4 5 MoreIntegrated Device Technology
IDT71256SA70CMOS STATIC RAM 256K 32K x 8-BIT 1 2 3 4 5 MoreIntegrated Device Technology
LH51256CMOS 256K 32K X 8 STATIC RAM 1 2 3 4 5 MoreList of Unclassifed Manufacturers
LH51256LCMOS 256K 32K X 8 STATIC RAM 1 2 3 4 5 MoreSharp Electrionic Components
LH52256CCMOS 256K 32K x 8 Static RAM 1 2 3 4 5 MoreSharp Electrionic Components
LH52B256CMOS 256K 32K x 8 Static RAM 1 2 3 4 5 MoreSharp Electrionic Components
PDM41256256K Static RAM 32K x 8-Bit 1 2 3 4 5 MoreList of Unclassifed Manufacturers
61LV25616AL256K x 16 HIGH SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V SUPPLY 1 2 3 4 5 MoreIntegrated Silicon Solution, Inc
IC61C256AH32K x 8 HIGH-SPEED CMOS STATIC RAM 1 2 3 4 5 MoreIntegrated Circuit Solution Inc
M5M5256DFP-10VLL-I262144-BIT 32768-WORD BY 8-BIT CMOS STATIC RAM 1 2 3 4 5 MoreMitsubishi Electric Semiconductor

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com 2003 - 2017    


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl