Part numbering

M27C4001

22/25

6

Part numbering

For a list of available options (Speed, Package, etc...) or for further information on any

aspect of this device, please contact the STMicroelectronics Sales Office nearest to you.

Table 16.

Ordering Information Scheme

Example:

M27C4001

-45

X

C

1

Device Type

M27

Supply Voltage

C = 5V

Device Function

4001 = 4 Mbit (512Kb x 8)

Speed

1.

High Speed, see AC Characteristics section for further information.

-45(1) = 45 ns

-55(1) = 55 ns

-70 = 70 ns

-80 = 80 ns

-90 = 90 ns

-10 = 100 ns

-12 = 120 ns

-15 = 150 ns

blank = ± 10%

X = ± 5%

Package

F = FDIP32W

B = PDIP32

C = PLCC32

N = TSOP32: 8 x 20 mm

Temperature Range

1 = 0 to 70 °C

6 = –40 to 85 °C