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93LC66A/ST on a board, in 3D

93LC66A/ST

Microchip Technology

-40℃~+85℃ 1,000,000 cycles 2.5V~5.5V 200 Years 2MHz 4Kbit 6ms Built-in write enable latch (WEL)、Power-down/Power-up protection circuit SPI TSSOP-8 EEPROM ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/93LC66A/ST
Category
EEPROM
Package
TSSOP-8
Pins
2

Overview

The 93LC66A/ST is an EEPROM made by Microchip Technology in a TSSOP-8 package with 8 pins. -40℃~+85℃ 1,000,000 cycles 2.5V~5.5V 200 Years 2MHz 4Kbit 6ms Built-in write enable latch (WEL)、Power-down/Power-up protection circuit SPI TSSOP-8 EEPROM ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:93LC66A-E_ST, from EasyEDA) and its footprint (Package_SO:TSSOP-8_4.4x3mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1350857).

Symbol

CS1CLK2DI3DO4VSS5ORG*6NC7VCC8
EasyEDA_Cloud:93LC66A-E_STFrom EasyEDA

Footprint

12345678
Package_SO:TSSOP-8_4.4x3mm_P0.65mmFrom KiCad's library

Parameters

12
Clock Frequency
2MHz
Data Retention - TDR (Year)
200 Years
Features
Software write protection function, Power-down/Power-up protection circuit
Interface
SPI
Interface Type
SPI
Memory Size
4Kbit
Operating Current
500uA
Operating Temperature
-40℃~+85℃
Standby Current
5uA
Voltage - Supply
2.5V~5.5V
Write Cycle Endurance
1,000,000 cycles
Write Cycle Time(Tw)
6ms

Order codes

1

Pinout

8
The pins of the 93LC66A/ST
PinNameType
1CSUnspecified
2CLKUnspecified
3DIUnspecified
4DOUnspecified
5VSSUnspecified
6ORG*Unspecified
7NCUnspecified
8VCCUnspecified

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Questions

Is there a KiCad symbol and footprint for the 93LC66A/ST?

Yes. The symbol is EasyEDA_Cloud:93LC66A-E_ST and the footprint Package_SO:TSSOP-8_4.4x3mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 93LC66A/ST?

TSSOP-8, with 8 pins. Its footprint is drawn on this page.

Where is the 93LC66A/ST datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the 93LC66A/ST?

JLCPCB lists it as part C1350857, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 93LC66A/ST?

Parts like it in the library: the M93C46-WDW6TP by STMicroelectronics, the AT93C66B-XHM-B by Microchip Technology, the 93LC46BT-I/ST by Microchip Technology and the AT93C56B-XHM-T by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8