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93LC56BT-E/MS

Description
128 X 8 MICROWIRE BUS SERIAL EEPROM, PDIP8
Categorystorage    storage   
File Size734KB,36 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Environmental Compliance
Download Datasheet Download user manual Parametric View All

93LC56BT-E/MS Overview

128 X 8 MICROWIRE BUS SERIAL EEPROM, PDIP8

93LC56BT-E/MS Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Parts packaging codeMSOP
package instructionROHS COMPLIANT, PLASTIC, MSOP-8
Contacts8
Reach Compliance Codecompli
ECCN codeEAR99
Factory Lead Time8 weeks
Spare memory width8
Maximum clock frequency (fCLK)2 MHz
Data retention time - minimum200
Durability1000000 Write/Erase Cycles
JESD-30 codeS-PDSO-G8
JESD-609 codee3
length3 mm
memory density2048 bi
Memory IC TypeEEPROM
memory width16
Humidity sensitivity level1
Number of functions1
Number of terminals8
word count128 words
character code128
Operating modeSYNCHRONOUS
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
organize128X16
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP8,.19
Package shapeSQUARE
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/SerialSERIAL
Peak Reflow Temperature (Celsius)260
power supply3/5 V
Certification statusNot Qualified
Maximum seat height1.1 mm
Serial bus typeMICROWIRE
Maximum standby current0.000005 A
Maximum slew rate0.002 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelAUTOMOTIVE
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
width3 mm
Maximum write cycle time (tWC)6 ms
write protectSOFTWARE
Base Number Matches1
93AA76A/B/C, 93LC76A/B/C,
93C76A/B/C
8K Microwire Compatible Serial EEPROM
Device Selection Table
Part Number
93AA76A
93AA76B
93LC76A
93LC76B
93C76A
93C76B
93AA76C
93LC76C
93C76C
V
CC
Range
1.8-5.5
1.8-5-5
2.5-5.5
2.5-5.5
4.5-5.5
4.5-5.5
1.8-5.5
2.5-5.5
4.5-5.5
ORG Pin
No
No
No
No
No
No
Yes
Yes
Yes
PE Pin
No
No
No
No
No
No
Yes
Yes
Yes
Word Size
8-bit
16-bit
8-bit
16-bit
8-bit
16-bit
8- or 16-bit
8- or 16-bit
8- or 16-bit
Temp Ranges
I
I
I, E
I, E
I, E
I, E
I
I, E
I, E
Packages
P, SN, ST, MS, OT
P, SN, ST, MS, OT
P, SN, ST, MS, OT
P, SN, ST, MS, OT
P, SN, ST, MS, OT
P, SN, ST, MS, OT
P, SN, ST, MS, MC, MN
P, SN, ST, MS, MC, MN
P, SN, ST, MS, MC, MN
Features:
Low-Power CMOS Technology
ORG Pin to Select Word Size for ‘76C’ Version
1024 x 8-bit Organization ‘A’ Devices (no ORG)
512 x 16-bit Organization ‘B’ Devices (no ORG)
Program Enable Pin to Write-Protect the Entire
Array (‘76C’ version only)
Self-Timed Erase/Write Cycles (including
Auto-Erase)
Automatic ERAL Before WRAL
Power-On/Off Data Protection Circuitry
Industry Standard 3-Wire Serial I/O
Device Status Signal (Ready/
Busy
)
Sequential Read Function
1,000,000 Erase/Write Cycles
Data Retention > 200 Years
Pb-free and RoHS Compliant
Temperature Ranges Supported:
- Industrial (I)
-40°C to +85°C
- Automotive (E) -40°C to +125°C
Description:
The Microchip Technology Inc. 93XX76A/B/C devices
are 8Kbit, low-voltage, serial Electrically Erasable
PROMs (EEPROM). Word-selectable devices such as
the 93XX76C are dependent upon external logic levels
driving the ORG pin to set word size. The 93XX76A
devices provide dedicated 8-bit memory organization,
while the 93XX76B devices provide dedicated 16-bit
memory organization. A Program Enable (PE) pin allows
the user to write-protect the entire memory array.
Advanced CMOS technology makes these devices ideal
for low-power, nonvolatile memory applications. The
93XX Series is available in standard packages including
8-lead PDIP and SOIC, and advanced packaging includ-
ing 8-lead MSOP, 6-lead SOT-23, 8-lead 2x3 DFN/
TDFN and 8-lead TSSOP. All packages are Pb-free
(Matte Tin) finish.
Package Types (not to scale)
PDIP/SOIC
(P, SN)
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
V
CC
PE
(1)
ORG
(1)
V
SS
DO
V
SS
DI
SOT-23
(OT)
1
2
3
6
5
4
V
CC
CS
CLK
Pin Function Table
Name
CS
CLK
DI
DO
V
SS
PE
ORG
V
CC
Chip Select
Serial Data Clock
Serial Data Input
Serial Data Output
Ground
Program Enable – 93XX76C only
Memory Configuration – 93XX76C only
Power Supply
Function
TSSOP/MSOP
(ST, MS)
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
V
CC
PE
(1)
ORG
(1)
V
SS
CS
CLK
DI
DO
DFN/TDFN
(MC, MN)
1
2
3
4
8
7
6
5
V
CC
PE
ORG
V
SS
Note 1:
93XX76C only.
2003-2012 Microchip Technology Inc.
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