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EPROM, 64 Kb x 8 Memory, Supply Voltage 5 V, 11.5 V (Min.) Programmable Voltage

Access time is 45ns

Low power CMOS consumption

Programming time of around 6 sec

Electronic signature
EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable). Ideally suited for applications where fast turn-around and pattern experimentation are important requirements and organized as 65536 by 8 bits. The transparent lid which allows the user to expose the chip to ultraviolet light to erase the bit pattern. A new pattern can then be written to the device by following the programming procedure.

Capacitance, Input	6 pF
Capacitance, Output	12 pF
Current, Input, Leakage	±10 μA (Read)
Current, Operating	30 mA (Read)
Current, Output, Leakage	±10 μA (Read)
Current, Supply	30 mA
Density	512K
Dimensions	37.34 x 13.36 x 4.57 mm
Height	0.18" (4.57mm)
In System Programmability	External
Interface	Parallel Bus
Length	1.47" (37.34mm)
Memory Capacity	512 kbit
Memory Type	EPROM
Mounting Type	Through Hole
Number of Bits per Word	8 bit
Number of Pins	28
Operating Voltage Range	Maximum of 5 V ±10%
Organization	64K x 8
Package Type	FDIP 28W
Reprogramming Technique	OTP, UV
Supply Voltage	5 V
Temperature, Operating	0 to +70 °C
Temperature, Operating, Maximum	+70 °C
Temperature, Operating, Minimum	0 °C
Temperature, Operating, Range	0 to +70 °C
Time, Access	45 ns
Time, Fall	≤20 ns
Time, Rise	≤20 ns
Voltage, Programmable	12.75 V ± 0.25 V
Width	0.526" (13.36mm)
关键词

Capacitance, Input 6 pF  - Capacitance, Input 6 pF  EPROM Memory Chips Capacitance, Input 6 pF  - EPROM Memory Chips Capacitance, Input 6 pF   Capacitance, Output 12 pF  - Capacitance, Output 12 pF  EPROM Memory Chips Capacitance, Output 12 pF  - EPROM Memory Chips Capacitance, Output 12 pF   Current, Input, Leakage ±10 μA (Read)  - Current, Input, Leakage ±10 μA (Read)  EPROM Memory Chips Current, Input, Leakage ±10 μA (Read)  - EPROM Memory Chips Current, Input, Leakage ±10 μA (Read)   Current, Operating 30 mA (Read)  - Current, Operating 30 mA (Read)  EPROM Memory Chips Current, Operating 30 mA (Read)  - EPROM Memory Chips Current, Operating 30 mA (Read)   Current, Output, Leakage ±10 μA (Read)  - Current, Output, Leakage ±10 μA (Read)  EPROM Memory Chips Current, Output, Leakage ±10 μA (Read)  - EPROM Memory Chips Current, Output, Leakage ±10 μA (Read)   Current, Supply 30 mA  - Current, Supply 30 mA  EPROM Memory Chips Current, Supply 30 mA  - EPROM Memory Chips Current, Supply 30 mA   Density 512K  - Density 512K  EPROM Memory Chips Density 512K  - EPROM Memory Chips Density 512K   Dimensions 37.34 x 13.36 x 4.57 mm  - Dimensions 37.34 x 13.36 x 4.57 mm  EPROM Memory Chips Dimensions 37.34 x 13.36 x 4.57 mm  - EPROM Memory Chips Dimensions 37.34 x 13.36 x 4.57 mm   Height 0.18" (4.57mm)  - Height 0.18" (4.57mm)  EPROM Memory Chips Height 0.18" (4.57mm)  - EPROM Memory Chips Height 0.18" (4.57mm)   In System Programmability External  - In System Programmability External  EPROM Memory Chips In System Programmability External  - EPROM Memory Chips In System Programmability External   Interface Parallel Bus  - Interface Parallel Bus  EPROM Memory Chips Interface Parallel Bus  - EPROM Memory Chips Interface Parallel Bus   Length 1.47" (37.34mm)  - Length 1.47" (37.34mm)  EPROM Memory Chips Length 1.47" (37.34mm)  - EPROM Memory Chips Length 1.47" (37.34mm)   Memory Capacity 512 kbit  - Memory Capacity 512 kbit  EPROM Memory Chips Memory Capacity 512 kbit  - EPROM Memory Chips Memory Capacity 512 kbit   Memory Type EPROM  - Memory Type EPROM  EPROM Memory Chips Memory Type EPROM  - EPROM Memory Chips Memory Type EPROM   Mounting Type Through Hole  - Mounting Type Through Hole  EPROM Memory Chips Mounting Type Through Hole  - EPROM Memory Chips Mounting Type Through Hole   Number of Bits per Word 8 bit  - Number of Bits per Word 8 bit  EPROM Memory Chips Number of Bits per Word 8 bit  - EPROM Memory Chips Number of Bits per Word 8 bit   Number of Pins 28  - Number of Pins 28  EPROM Memory Chips Number of Pins 28  - EPROM Memory Chips Number of Pins 28   Operating Voltage Range Maximum of 5 V ±10%  - Operating Voltage Range Maximum of 5 V ±10%  EPROM Memory Chips Operating Voltage Range Maximum of 5 V ±10%  - EPROM Memory Chips Operating Voltage Range Maximum of 5 V ±10%   Organization 64K x 8  - Organization 64K x 8  EPROM Memory Chips Organization 64K x 8  - EPROM Memory Chips Organization 64K x 8   Package Type FDIP 28W  - Package Type FDIP 28W  EPROM Memory Chips Package Type FDIP 28W  - EPROM Memory Chips Package Type FDIP 28W   Reprogramming Technique OTP, UV  - Reprogramming Technique OTP, UV  EPROM Memory Chips Reprogramming Technique OTP, UV  - EPROM Memory Chips Reprogramming Technique OTP, UV   Supply Voltage 5 V  - Supply Voltage 5 V  EPROM Memory Chips Supply Voltage 5 V  - EPROM Memory Chips Supply Voltage 5 V   Temperature, Operating 0 to +70 °C  - Temperature, Operating 0 to +70 °C  EPROM Memory Chips Temperature, Operating 0 to +70 °C  - EPROM Memory Chips Temperature, Operating 0 to +70 °C   Temperature, Operating, Maximum +70 °C  - Temperature, Operating, Maximum +70 °C  EPROM Memory Chips Temperature, Operating, Maximum +70 °C  - EPROM Memory Chips Temperature, Operating, Maximum +70 °C   Temperature, Operating, Minimum 0 °C  - Temperature, Operating, Minimum 0 °C  EPROM Memory Chips Temperature, Operating, Minimum 0 °C  - EPROM Memory Chips Temperature, Operating, Minimum 0 °C   Temperature, Operating, Range 0 to +70 °C  - Temperature, Operating, Range 0 to +70 °C  EPROM Memory Chips Temperature, Operating, Range 0 to +70 °C  - EPROM Memory Chips Temperature, Operating, Range 0 to +70 °C   Time, Access 45 ns  - Time, Access 45 ns  EPROM Memory Chips Time, Access 45 ns  - EPROM Memory Chips Time, Access 45 ns   Time, Fall ≤20 ns  - Time, Fall ≤20 ns  EPROM Memory Chips Time, Fall ≤20 ns  - EPROM Memory Chips Time, Fall ≤20 ns   Time, Rise ≤20 ns  - Time, Rise ≤20 ns  EPROM Memory Chips Time, Rise ≤20 ns  - EPROM Memory Chips Time, Rise ≤20 ns   Voltage, Programmable 12.75 V ± 0.25 V  - Voltage, Programmable 12.75 V ± 0.25 V  EPROM Memory Chips Voltage, Programmable 12.75 V ± 0.25 V  - EPROM Memory Chips Voltage, Programmable 12.75 V ± 0.25 V   Width 0.526" (13.36mm)  - Width 0.526" (13.36mm)  EPROM Memory Chips Width 0.526" (13.36mm)  - EPROM Memory Chips Width 0.526" (13.36mm)