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Datasheet> All Categories > storage> storage> NM93CS56LZN
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NM93CS56LZN

Description
EEPROM, 128X16, Serial, CMOS, PDIP8, PLASTIC, DIP-8
Categorystorage    storage   
File Size124KB，14 Pages
ManufacturerFairchild
Websitehttp://www.fairchildsemi.com/
Download Datasheet Parametric Compare View All

NM93CS56LZN Overview

EEPROM, 128X16, Serial, CMOS, PDIP8, PLASTIC, DIP-8

NM93CS56LZN Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
Parts packaging codeDIP
package instructionDIP, DIP8,.3
Contacts8
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresDATA RETENTION=40 YEARS
Maximum clock frequency (fCLK)0.25 MHz
Data retention time - minimum40
Durability1000000 Write/Erase Cycles
JESD-30 codeR-PDIP-T8
JESD-609 codee0
length9.817 mm
memory density2048 bit
Memory IC TypeEEPROM
memory width16
Number of functions1
Number of terminals8
word count128 words
character code128
Operating modeSYNCHRONOUS
Maximum operating temperature70 °C
Minimum operating temperature
organize128X16
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Encapsulate equivalent codeDIP8,.3
Package shapeRECTANGULAR
Package formIN-LINE
Parallel/SerialSERIAL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply3/5 V
Certification statusNot Qualified
Maximum seat height5.08 mm
Serial bus typeMICROWIRE
Maximum standby current0.000001 A
Maximum slew rate0.001 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.7 V
Nominal supply voltage (Vsup)3.3 V
surface mountNO
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.62 mm
Maximum write cycle time (tWC)15 ms
write protectHARDWARE/SOFTWARE
Base Number Matches1

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Download Datasheet
NM93CS06LZ/CS46LZ/CS56LZ/CS66LZ 256-/1024-/2048-/4096-Bit Serial EEPROM with Extended
Voltage (2.7V to 5.5V) and Data Protect ( MICROWIRE
™
Bus Interface)
NM93CS06LZ/CS46LZ/CS56LZ/CS66LZ
March 1997
NM93CS06LZ/CS46LZ/CS56LZ/CS66LZ
256-/1024-/2048-/4096-Bit Serial EEPROM with Extended
Voltage (2.7V to 5.5V) and Data Protect (MICROWIRE
™
Bus Interface)
General Description
The NM93CS06LZ/CS46LZ/CS56LZ/CS66LZ devices are
256/1024/2048/4096 bits, respectively, of non-volatile elec-
trically erasable memory divided into 16/64/128/256 x 16-bit
registers (addresses). The NM93CSxxLZ Family functions in
an extended voltage operating range and is fabricated using
Fairchild Semiconductor’s floating gate CMOS technology
for high reliability, high endurance and low power consump-
tion. N registers (N≤16, N≤64, N≤128, N≤256) can be pro-
tected against data modification by programming the Protect
Register with the address of the first register to be protected
against data modification. (All registers greater than, or
equal to, the selected address are then protected from fur-
ther change.) Additionally, this address can be “locked” into
the device, making all future attempts to change data impos-
sible.
These devices are available in both SO and TSSOP pack-
ages for small space considerations.
The serial interface that control these EEPROMs is MI-
CROWIRE compatible, providing simple interfacing to stan-
dard microcontrollers and microprocessors. There are a total
of 10 instructions, 5 which operate on the EEPROM memory
and 5 which operate on the Protect Register. The memory in-
structions are READ, WRITE, WRITE ALL, WRITE EN-
ABLE, and WRITE DISABLE. The Protect register instruc-
tions are PRREAD, PRWRITE, PRCLEAR, PRDISABLE and
PRENABLE.
Features
n
n
n
n
n
n
n
n
n
n
n
n
n
2.7V to 5.5V operation in all modes
Less than 1.0 µA standby current
Sequential register read
Write protection in a user-defined section of memory
Typical active current of 200 µA
Direct write: no erase before program
Reliable CMOS floating gate technology
MICROWIRE compatible serial I/O
Self-timed programming cycle
Device status indication during programming mode
40 years data retention
Endurance: 10
6
changes
Packages available: 8-pin SO, 8-pin DIP, 8-Pin TSSOP
Block Diagram
DS011807-1
© 1997 Fairchild Semiconductor Corporation
DS011807
www.fairchildsemi.com
1
PrintDate=1997/08/29 PrintTime=12:23:19 10402 ds011807 Rev. No. 5 cmserv
Proof
1

NM93CS56LZN Related Products

NM93CS56LZN NM93CS66LZEN NM93CS56LZEN NM93CS56LZEMT8 NM93CS66LZVN NM93CS66LZN NM93CS66LZEMT8 NM93CS56LZM8 NM93CS56LZVN NM93CS66LZMT8
Description EEPROM, 128X16, Serial, CMOS, PDIP8, PLASTIC, DIP-8 EEPROM, 256X16, Serial, CMOS, PDIP8, PLASTIC, DIP-8 EEPROM, 128X16, Serial, CMOS, PDIP8, PLASTIC, DIP-8 EEPROM, 128X16, Serial, CMOS, PDSO8, PLASTIC, TSSOP-8 EEPROM, 256X16, Serial, CMOS, PDIP8, PLASTIC, DIP-8 EEPROM, 256X16, Serial, CMOS, PDIP8, PLASTIC, DIP-8 EEPROM, 256X16, Serial, CMOS, PDSO8, PLASTIC, TSSOP-8 EEPROM, 128X16, Serial, CMOS, PDSO8, 0.150 INCH, PLASTIC, SO-8 EEPROM, 128X16, Serial, CMOS, PDIP8, PLASTIC, DIP-8 EEPROM, 256X16, Serial, CMOS, PDSO8, PLASTIC, TSSOP-8
Is it Rohs certified? incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible
Parts packaging code DIP DIP DIP SOIC DIP DIP SOIC SOIC DIP SOIC
package instruction DIP, DIP8,.3 PLASTIC, DIP-8 DIP, DIP8,.3 TSSOP, TSSOP8,.25 PLASTIC, DIP-8 PLASTIC, DIP-8 PLASTIC, TSSOP-8 SOP, SOP8,.25 DIP, DIP8,.3 PLASTIC, TSSOP-8
Contacts 8 8 8 8 8 8 8 8 8 8
Reach Compliance Code unknown compliant unknown unknown compliant compliant compliant unknown unknown compliant
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Other features DATA RETENTION=40 YEARS DATA RETENTION=40 YEARS DATA RETENTION=40 YEARS DATA RETENTION=40 YEARS DATA RETENTION=40 YEARS DATA RETENTION=40 YEARS DATA RETENTION=40 YEARS DATA RETENTION=40 YEARS DATA RETENTION=40 YEARS DATA RETENTION=40 YEARS
Maximum clock frequency (fCLK) 0.25 MHz 0.25 MHz 0.25 MHz 0.25 MHz 0.25 MHz 0.25 MHz 0.25 MHz 0.25 MHz 0.25 MHz 0.25 MHz
Data retention time - minimum 40 40 40 40 40 40 40 40 40 40
Durability 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles
JESD-30 code R-PDIP-T8 R-PDIP-T8 R-PDIP-T8 R-PDSO-G8 R-PDIP-T8 R-PDIP-T8 R-PDSO-G8 R-PDSO-G8 R-PDIP-T8 R-PDSO-G8
JESD-609 code e0 e0 e0 e0 e0 e0 e0 e0 e0 e0
length 9.817 mm 9.817 mm 9.817 mm 4.4 mm 9.817 mm 9.817 mm 4.4 mm 4.9 mm 9.817 mm 4.4 mm
memory density 2048 bit 4096 bit 2048 bit 2048 bit 4096 bit 4096 bit 4096 bit 2048 bit 2048 bit 4096 bit
Memory IC Type EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM
memory width 16 16 16 16 16 16 16 16 16 16
Number of functions 1 1 1 1 1 1 1 1 1 1
Number of terminals 8 8 8 8 8 8 8 8 8 8
word count 128 words 256 words 128 words 128 words 256 words 256 words 256 words 128 words 128 words 256 words
character code 128 256 128 128 256 256 256 128 128 256
Operating mode SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS
Maximum operating temperature 70 °C 85 °C 85 °C 85 °C 125 °C 70 °C 85 °C 70 °C 125 °C 70 °C
Minimum operating temperature - -40 °C -40 °C -40 °C -40 °C - -40 °C - -40 °C -
organize 128X16 256X16 128X16 128X16 256X16 256X16 256X16 128X16 128X16 256X16
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code DIP DIP DIP TSSOP DIP DIP TSSOP SOP DIP TSSOP
Encapsulate equivalent code DIP8,.3 DIP8,.3 DIP8,.3 TSSOP8,.25 DIP8,.3 DIP8,.3 TSSOP8,.25 SOP8,.25 DIP8,.3 TSSOP8,.25
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form IN-LINE IN-LINE IN-LINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH IN-LINE IN-LINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE IN-LINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
power supply 3/5 V 3/5 V 3/5 V 3/5 V 3/5 V 3/5 V 3/5 V 3/5 V 3/5 V 3/5 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 5.08 mm 5.08 mm 5.08 mm 1.2 mm 5.08 mm 5.08 mm 1.2 mm 1.75 mm 5.08 mm 1.2 mm
Serial bus type MICROWIRE MICROWIRE MICROWIRE MICROWIRE MICROWIRE MICROWIRE MICROWIRE MICROWIRE MICROWIRE MICROWIRE
Maximum standby current 0.000001 A 0.000001 A 0.000001 A 0.000001 A 0.000001 A 0.000001 A 0.000001 A 0.000001 A 0.000001 A 0.000001 A
Maximum slew rate 0.001 mA 0.001 mA 0.001 mA 0.001 mA 0.001 mA 0.001 mA 0.001 mA 0.001 mA 0.001 mA 0.001 mA
Maximum supply voltage (Vsup) 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Minimum supply voltage (Vsup) 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V
Nominal supply voltage (Vsup) 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V
surface mount NO NO NO YES NO NO YES YES NO YES
technology CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
Temperature level COMMERCIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL AUTOMOTIVE COMMERCIAL INDUSTRIAL COMMERCIAL AUTOMOTIVE COMMERCIAL
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal form THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE GULL WING THROUGH-HOLE THROUGH-HOLE GULL WING GULL WING THROUGH-HOLE GULL WING
Terminal pitch 2.54 mm 2.54 mm 2.54 mm 0.65 mm 2.54 mm 2.54 mm 0.65 mm 1.27 mm 2.54 mm 0.65 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 7.62 mm 7.62 mm 7.62 mm 3 mm 7.62 mm 7.62 mm 3 mm 3.9 mm 7.62 mm 3 mm
Maximum write cycle time (tWC) 15 ms 15 ms 15 ms 15 ms 15 ms 15 ms 15 ms 15 ms 15 ms 15 ms
write protect HARDWARE/SOFTWARE HARDWARE/SOFTWARE HARDWARE/SOFTWARE HARDWARE/SOFTWARE HARDWARE/SOFTWARE HARDWARE/SOFTWARE HARDWARE/SOFTWARE HARDWARE/SOFTWARE HARDWARE/SOFTWARE HARDWARE/SOFTWARE
Maker - - - Fairchild Fairchild Fairchild Fairchild Fairchild Fairchild Fairchild

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