AT93C66B-SSHM-B

Manufacturer :

Microchip Technology

Product Category :

Memory

Write Cycle Time-Max (tWC) :

5ms

Mounting Type :

Surface Mount

JESD-30 Code :

R-PDSO-G8

Mounting Style :

SMD/SMT

Memory Size :

4Kb 512 x 8 256 x 16

Operating Supply Voltage (Typ) :

1.8/2.5/3.3/5(V)

Supply Current-Max :

0.002 mA

Subcategory :

Memory and Data Storage

Packaging :

Tube

Number of Pins :

8

Number of Terminals :

8

Frequency :

0.25(MHz)

Data Retention Time-Min :

100

Operating Supply Voltage (Min) :

1.7(V)

Terminal Finish :

Nickel/Palladium/Gold (Ni/Pd/Au)

Height :

1.5mm

Brand :

Microchip Technology / Atmel

Voltage - Supply :

1.7V~5.5V

Parallel/Serial :

Serial

Mounting :

Surface Mount

Mount :

Surface Mount

Organization :

256X16

Supply Current :

2(mA)

Series :

--

Memory Type :

Non-Volatile

Minimum Operating Temperature :

-40 °C

Supply Voltage-Max (Vsup) :

5.5V

Terminal Pitch :

1.27mm

Minimum Operating Supply Voltage :

1.7 V

Data Retention :

100

Published :

2009

Number of Terminations :

8

JESD-609 Code :

e4

Time@Peak Reflow Temperature-Max (s) :

40

Peak Reflow Temperature (Cel) :

260

Temperature Grade :

Industrial

Base Part Number :

AT93C66B

Operating Mode :

SYNCHRONOUS

Additional Feature :

ALSO OPERATES WITH 1.7V-5.5V AND 2.5V-5.5V SUPPLY

Memory Interface :

SPI

RoHS Status :

ROHS3 Compliant

REACH SVHC :

No SVHC

Seated Height-Max :

1.75 mm

Operating Supply Voltage :

1.7 V to 5.5 V

Operating Temperature Classification :

INDUSTRIALC

Endurance :

1000000 Write/Erase Cycles

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Reach Compliance Code :

Compliant

Factory Lead Time :

7 Weeks

Memory Format :

EEPROM

Interface Type :

Serial (3-Wire)

Supply Voltage :

5V

Operating Temp Range :

-40C to 85C

Operating Temperature (Min) :

-40C

Operating Temperature (Max) :

85C

Terminal Position :

Dual

Package Type :

SOIC N

Maximum Operating Supply Voltage :

5.5 V

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Clock Frequency :

2MHz

MSL :

MSL 3 - 168 hours

Operating Supply Voltage (Max) :

5.5(V)

Rad Hardened :

No

Memory Density :

4

Radiation Hardening :

No

Surface Mount :

yes

Dimensions :

5.05 x 3.99 x 1.5mm

Maximum Operating Temperature :

+85 °C

Operating Supply Current :

0.5 mA

Pin Count :

8

Memory Organization :

512 x 8, 256 x 16

Interface :

Serial

Standby Current-Max :

0.000001A

Access Time :

250 ns

Power Supplies :

1.8/5 V

Nominal Supply Current :

2mA

Qualification Status :

Not Qualified

Write Protection :

SOFTWARE

Product Category :

EEPROM

Supplier Device Package :

8-SOIC

Alternate Memory Width :

8

Programming Voltage :

1.7 → 5.5V

RoHS :

Details

Operating Temperature :

-40°C~85°C TA

Serial Bus Type :

Microwire

Base Product Number :

93C66B

Terminal Form :

Gull wing

Memory IC Type :

EEPROM

Pbfree Code :

yes

Product Status :

Active

Density :

4 kb

Manufacturer :

Microchip

Width :

3.99mm

Package Shape :

RECTANGULAR

Length :

5.05mm

Contact Plating :

Tin

Package :

Tube

Interfaces :

Serial(3-Wire)

Supply Voltage-Min (Vsup) :

4.5V

Number of Words :

256, 512

Product Type :

EEPROM

Number of Functions :

1

Memory Width :

16

Programmable :

yes

Access Time (Max) :

1000(ns)

Write Cycle Time - Word, Page :

5ms