M27C256B-90F6 STMicroelectronics, M27C256B-90F6 Datasheet - Page 13

IC EPROM 256KBIT 90NS 28CDIP

M27C256B-90F6

Manufacturer Part Number
M27C256B-90F6
Description
IC EPROM 256KBIT 90NS 28CDIP
Manufacturer
STMicroelectronics
Datasheet

Specifications of M27C256B-90F6

Format - Memory
EPROMs
Memory Type
UV EPROM
Memory Size
256K (32K x 8)
Speed
90ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
28-CDIP (0.600", 15.24mm) Window
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-1656-5

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M27C256B-90F6
Manufacturer:
ST
Quantity:
4 980
Part Number:
M27C256B-90F6
Manufacturer:
ST
Quantity:
4 980
Part Number:
M27C256B-90F6
Manufacturer:
NS
Quantity:
125
Part Number:
M27C256B-90F6
Manufacturer:
ST
0
Part Number:
M27C256B-90F6
Manufacturer:
ST
Quantity:
20 000
M27C256B
4
DC and AC parameters
This section summarizes the operating and measurement conditions, and the DC and AC
characteristics of the device. The parameters in the DC and AC Characteristic tables that
follow are derived from tests performed under the Measurement Conditions summarized in
the relevant tables. Designers should check that the operating conditions in their circuit
match the measurement conditions when relying on the quoted parameters.
Table 5.
Figure 5.
Input Rise and Fall Times
Input Pulse Voltages
Input and Output Timing Ref.
Voltages
AC measurement conditions
AC testing input output waveform
High Speed
Standard
2.4V
0.4V
3V
0V
High Speed
0 to 3V
1.5V
10ns
1.5V
2.0V
0.8V
AI01822
DC and AC parameters
0.4V to 2.4V
0.8V and 2V
Standard
20ns
13/24

Related parts for M27C256B-90F6