The M27C202 is a 2 Mbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable). It is ideally suited for microprocessor systems requiring large programs, in the application where the contents is stable and needs to be programmed only one time, and is organised as 131,072 by 16 bits. The FDIP40W (window ceramic frit-seal packa.
a 2 line control function which accommodates the use of multiple memory connection. The two line control function allows: a. the lowest possible memory power dissipation, b. complete assurance that output bus contention will not occur. For the most efficient use of these two control lines, E should be decoded and used as the primary device selecting function, while G should be made a common connection to all devices in the array and connected to the READ line from the system control bus. This ensures that all deselected memory devices are in their low power standby mode and that the output pin.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | M27C2001 |
STMicroelectronics |
2 Mbit (256Kb x 8) UV EPROM and OTP EPROM | |
2 | M27C256B |
STMicroelectronics |
256 Kbit (32Kb x 8) UV EPROM and OTP EPROM | |
3 | M27C1001 |
STMicroelectronics |
1 Mbit (128 Kbit x 8) UV EPROM and OTP EPROM | |
4 | M27C1024 |
STMicroelectronics |
1 Mbit 64Kb x16 UV EPROM and OTP EPROM | |
5 | M27C128 |
Intel |
128K CHMOS Production and UV EPROM | |
6 | M27C160 |
STMicroelectronics |
16 Mbit 2Mb x8 or 1Mb x16 UV EPROM and OTP EPROM | |
7 | M27C320 |
STMicroelectronics |
32 Mbit 4Mb x8 or 2Mb x16 OTP EPROM | |
8 | M27C322 |
STMicroelectronics |
32 Mbit 2Mb x16 UV EPROM and OTP EPROM | |
9 | M27C400 |
STMicroelectronics |
4 Mbit 512Kb x8 or 256Kb x16 UV EPROM and OTP EPROM | |
10 | M27C4001 |
STMicroelectronics |
4 Mbit (512Kb x 8) UV EPROM and OTP EPROM | |
11 | M27C4002 |
STMicroelectronics |
4 Mbit (256Kb x16) UV EPROM and OTP EPROM | |
12 | M27C405 |
STMicroelectronics |
4 Mbit 512Kb x 8 OTP EPROM |