M27C1001-15F1TR Programmable IC Chips 1 Mbit 128Kb x8 UV EPROM and OTP EPROM

M27C1001-15F1TR Programmable IC Chips 1 Mbit 128Kb x8 UV EPROM and OTP EPROM

■ 5V ± 10% SUPPLY VOLTAGE in READ OPERATION

■ ACCESS TIME: 35ns

■ LOW POWER CONSUMPTION:

   – Active Current 30mA at 5Mhz

   – Standby Current 100µA

■ PROGRAMMING VOLTAGE: 12.75V ± 0.25V

■ PROGRAMMING TIME: 100µs/word

■ ELECTRONIC SIGNATURE

   – Manufacturer Code: 20h

   – Device Code: 05h

DESCRIPTION

The M27C1001 is a 1 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 organized as 131,072 words of 8 bits.

The FDIP32W (window ceramic frit-seal package)

and the LCCC32W (leadless chip carrier package)

have a transparent lids 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                                  

M27C1001 is offered in PDIP32, PLCC32 and

TSOP32 (8 x 20 mm) packages.

Figure 1. Logic Diagram