Part numbering

M27C512

20/22

7

Part numbering

For a list of available options (speed, package, etc.) or for further information on any aspect

of this device, please contact your nearest ST Sales Office.

Table 17.

Ordering Information Scheme

Example:

M27C512

-70

X C 1

Device Type

M27

Supply Voltage

C = 5V

Device Function

512 = 512 Kbit (64Kb x8)

Speed

1.

High Speed, see AC Characteristics section for further information.

-70 = 70 ns

-90 = 90 ns

-10 = 100 ns

-12 = 120 ns

-15 = 150 ns

blank = ± 10%

X = ± 5%

Package

F = FDIP28W

B = PDIP28

C = PLCC32

Temperature Range

1 = 0 to 70 °C

3 = –40 to 125 °C

6 = –40 to 85 °C