| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 32 Pin |
| Supply Voltage (DC) | 5.00 V, 5.50 V (max) |
| Operating Voltage | 5 V |
| Case/Package | PLCC-32 |
| Supply Current | 30 mA |
| Number of Positions | 32 Position |
| Clock Speed | 70.0 GHz |
| Access Time | 70 ns |
| Memory Size | 500000 B |
| Access Time(Max) | 70 ns |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 4.5V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 4.5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 14.1 mm |
| Size-Width | 11.51 mm |
| Size-Height | 2.79 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The AT27C040-70JU is a low-power high-performance 4194304-bit One-Time Programmable Read-Only Memory (OTP EPROM) organized as 512K by 8-bit. The AT27C040 requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 70ns, eliminating the need for speed reducing wait states on high-performance microprocessor systems. The Atmel scaled CMOS technology provides low active power consumption and fast programming. Power consumption is typically 8mA in active mode and less than 10µA in standby mode. The device features two-line control (CE, OE) to eliminate bus contention in high-speed systems. The AT27C040 has additional features to ensure high quality and efficient production use. The rapid programming algorithm reduces the time required to program the part and guarantees reliable programming. Programming time is typically only 100µs/byte. The integrated product identification code electronically identifies the device and manufacturer.
● Low-power CMOS operation
● High-reliability CMOS technology
● 2000V ESD protection
● 200mA Latch up immunity
● Rapid programming algorithm - 100µs/byte
● CMOS and TTL-compatible inputs and outputs
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OTP EPROM, 4M (512K X 8), 5V - 70NS, PDIP, IND TEMP, GREEN
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AT27C040-70PU, OTP EPROM Memory 4Mbit 512K x 8Bit 70ns 4.5 5.5V 32Pin PDIP
ATMEL
OTP EPROM, 4M (512K X 8), 5V - 70NS, PLCC, IND TEMP, GREEN
Microchip
AT27C040-70JU, OTP EPROM Memory 4Mbit 512K x 8Bit 70ns 4.5 5.5V 32Pin PLCC
ATMEL
EPROM OTP 4M-bit 512K x 8 70ns 32Pin PLCC
ATMEL
EPROM OTP 4M-bit 512K x 8 70ns 32Pin PLCC
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EPROM OTP 4M-Bit 512K x 8 70ns 32Pin PDIP
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EPROM OTP 4M-bit 512K x 8 70ns 32Pin PDIP
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EPROM OTP 4M-bit 512K x 8 70ns 32Pin TSOP-I
ATMEL
EPROM OTP 4M-Bit 512K x 8 70ns 32Pin TSOP-I
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