M27C512-90F6 STMicroelectronics, M27C512-90F6 Datasheet - Page 15

• Manufacturer Part Number: M27C512-90F6
• Description: IC EPROM 512KBIT 90NS 28CDIP
• Manufacturer: STMicroelectronics

Specifications of M27C512-90F6

• Format - Memory: EPROMs
• Memory Type: UV EPROM
• Memory Size: 512K (64K 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
• Memory Configuration: 64K X 8
• Access Time: 90ns
• Supply Voltage Range: 4.5V To 5V
• Memory Case Style: DIP
• No. Of Pins: 28
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

M27C512
Figure 8.
1. A8 High level = 5V; A9 High level = 12V.
V CC
A8
A9
GV PP
E
A10 Set
A10 Reset
Margin mode AC waveforms
tA9HVPH
tVPHEL
tA10HEH
tA10LEH
tEXVPX
tVPXA9X
tEXA10X
DC and AC parameters
AI00736B
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