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Tekmos is a fabless semiconductor company specializing in obsolescence solutions. If your semiconductor is being end-of-lifed by the original manufacturer, or will be soon, then Tekmos can be of assistance. Our complete product line contains:
80C51 Microcontrollers - Tekmos has developed an 80C51 core that can be used to replace many variations of the 80C51 microcontroller. Our 80C51FA can be used to replace numerous other ROMless processors such as the 80C31BH, 80C32, and 80C32X2 families. Some of the 80C51 derivatives that we support are the NXP S87C751 / S83C751, and the NXP P89C668. We have an 80C51RD2 that will be sampled in Q3. Our 80C51 can also be used as a core in the customer's system on chip.
68HC05 Microcontrollers - Tekmos has also developed a 68HC05 core. Our first part, the 68HC05B6 contains 6K of ROM, 256 bytes of EEPROM, and an 8-bit ADC. In Q3 we will be sampling our replacement for the 68HC705C8A / 68HC705C9A / 68HC705C12A microcontrollers.
We also offer a replacement for the 68HC05P4 microcontroller.
80C186 Microcontrollers - The Tekmos TK80C186EB and TK80C188EB microprocessors are replacements for the original Intel 80C186EB / 80C188EB microprocessors. Devices in the SQFP package are available now, and the PLCC package will be available in Q4. A replacement for the 80C186XL will be available in Q1.
High Temperature Semiconductors – Tekmos now offers products rated at up to 225°C on its SOI process, and up to 175°C on its 0.35u CMOS process. While designed for ASICs and mixed signal products, any of the Tekmos microcontrollers and other standard products can be manufactured using these processes. These products are designed to support the oil & gas, aerospace, automotive and industrial markets.
ASIC/FPGA Conversions - Tekmos can convert your FPGA design into an ASIC. Working from your design files, we can generate a pin-compatible ASIC with lower cost and continued availability. And our SOI process supports ASICs with temperature ratings up to 225°C.
Miscellaneous Standard Products -
Tekmos supplies a growing line of standard products that includes 4Mb FPGA Serial Configuration Memories, a 28C94 Quad UART, and a 74C3893 Futurebus Transceiver. We also have the 68HC24 Port Replacement Unit which has been used in hundreds of systems to replace the original Freescale component.
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