Mount  

Through Hole

Mounting Type  

Through Hole

Package / Case  

28-CDIP (0.600, 15.24mm) Window

Number of Pins  

28

Memory Types  

Non-Volatile

Operating Temperature  

0°C~70°C TA

Packaging  

Tube

JESD-609 Code  

e3

Part Status  

Obsolete

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

28

ECCN Code  

EAR99

Terminal Finish  

Matte Tin (Sn)

HTS Code  

8542.32.00.61

Voltage - Supply  

4.5V~5.5V

Terminal Position  

DUAL

Peak Reflow Temperature (Cel)  

NOT SPECIFIED

Number of Functions  

1

Supply Voltage  

5V

Terminal Pitch  

2.54mm

Reach Compliance Code  

unknown

Frequency  

120GHz

Time@Peak Reflow Temperature-Max (s)  

NOT SPECIFIED

Base Part Number  

M27C256

Pin Count  

28

Qualification Status  

Not Qualified

Operating Supply Voltage  

5V

Power Supplies  

5V

Memory Size  

256Kb 32K x 8

Operating Supply Current  

50mA

Nominal Supply Current  

50mA

Operating Mode  

ASYNCHRONOUS

Access Time  

120ns

Memory Format  

EPROM

Memory Interface  

Parallel

Organization  

32KX8

Output Characteristics  

3-STATE

Density  

256 kb

Standby Current-Max  

0.0001A

I/O Type  

COMMON

Height  

4.5mm

Length  

37.34mm

Width  

13.36mm

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free