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M27C4001-10XC6TR 数据表(PDF) 1 Page - STMicroelectronics |
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M27C4001-10XC6TR 数据表(HTML) 1 Page - STMicroelectronics |
1 / 17 page 1/17 November 2000 M27C4001 4 Mbit (512Kb x 8) UV EPROM and OTP EPROM s 5V ± 10% SUPPLY VOLTAGE in READ OPERATION s ACCESS TIME: 35ns s LOW POWER CONSUMPTION: – Active Current 30mA at 5MHz – Standby Current 100 µA s PROGRAMMING VOLTAGE: 12.75V ± 0.25V s PROGRAMMING TIME: 100µs/word s ELECTRONIC SIGNATURE – Manufacturer Code: 20h – Device Code: 41h DESCRIPTION The M27C4001 is a 4 Mbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable). It is ideally suited for micro- processor systems requiring large programs and is organised as 524,288 by 8 bits. The FDIP32W (window ceramic frit-seal package) and LCCC32W (leadless chip carrier package) have a transparent lid which allow the user to ex- pose the chip to ultraviolet light to erase the bit pat- tern. A new pattern can then be written to the device by following the programming procedure. For applications where the content is programmed only one time and erasure is not required, the M27C4001 is offered in PDIP32, PLCC32 and TSOP32 (8 x 20 mm) packages. FDIP32W (F) LCCC32W (L) PLCC32 (C) TSOP32 (N) 8 x 20 mm 1 32 32 1 PDIP32 (B) Figure 1. Logic Diagram AI00721B 19 A0-A18 Q0-Q7 VPP VCC M27C4001 VSS 8 G E |
类似零件编号 - M27C4001-10XC6TR |
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类似说明 - M27C4001-10XC6TR |
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