M27C512-45XF1 STMicroelectronics, M27C512-45XF1 Datasheet - Page 20

• Manufacturer Part Number: M27C512-45XF1
• Description: IC EPROM 512KBIT 45NS 28CDIP
• Manufacturer: STMicroelectronics

Specifications of M27C512-45XF1

• Format - Memory: EPROMs
• Memory Type: UV EPROM
• Memory Size: 512K (64K x 8)
• Speed: 45ns
• Interface: Parallel
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-CDIP (0.600", 15.24mm) Window
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Part numbering
7
20/22
Part numbering
Table 17.
1. High Speed, see AC Characteristics section for further information.
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.
Example:
Device Type
M27
Supply Voltage
C = 5V
Device Function
512 = 512 Kbit (64Kb x8)
Speed
-45 = 45 ns
-70 = 70 ns
-90 = 90 ns
-10 = 100 ns
-12 = 120 ns
-15 = 150 ns
V
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
CC
Tolerance
(1)
Ordering Information Scheme
M27C512
-70
X C 1
M27C512