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M27W101-80K6TR 数据表(PDF) 1 Page - STMicroelectronics |
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M27W101-80K6TR 数据表(HTML) 1 Page - STMicroelectronics |
1 / 15 page 1/15 April 2000 M27W101 1 Mbit (128Kb x8) Low Voltage UV EPROM and OTP EPROM s 2.7V to 3.6V LOW VOLTAGE in READ OPERATION s ACCESS TIME: –70ns at VCC = 3.0V to 3.6V –80ns at VCC = 2.7V to 3.6V s PIN COMPATIBLE with M27C1001 s LOW POWER CONSUMPTION: – Active Current 15mA at 5MHz – Standby Current 15 µA s PROGRAMMING TIME 100 µs/byte s HIGH RELIABILITY CMOS TECHNOLOGY – 2,000V ESD Protection – 200mA Latchup Protection Immunity s ELECTRONIC SIGNATURE – Manufacturer Code: 20h – Device Code: 05h DESCRIPTION The M27W101 is a low voltage 1 Mbit EPROM of- fered in two range UV (ultra violet erase) and OTP (one time programmable). It is ideally suited for mi- croprocessor systems requiring large data or pro- gram storage and is organized as 131,072 by 8 bits. The M27W101 operates in the read mode with a supply voltage as low as 2.7V at –40 to 85 °Ctem- perature range. The decrease in operating power allows either a reduction of the size of the battery or an increase in the time between battery recharges. The FDIP32W (window ceramic frit-seal package) has a transparent lid which allows 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 application where the content is programmed only one time and erasure is not required, the M27W101 is offered in PDIP32, PLCC32 and TSOP32 (8 x 20 mm) packages. Figure 1. Logic Diagram AI01587 17 A0-A16 P Q0-Q7 VPP VCC M27W101 G E VSS 8 1 32 32 1 FDIP32W (F) PDIP32 (B) PLCC32 (K) TSOP32 (N) 8 x 20 mm |
类似零件编号 - M27W101-80K6TR |
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类似说明 - M27W101-80K6TR |
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