| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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4,520 pcs
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4520 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Watchdog Timer |
The DS5001FP-16N from Analog Devices (Maxim Integrated) is a versatile 8-bit microprocessor designed for systems requiring significant nonvolatile memory. It offers full compatibility with the 8051 instruction set, including timers, a serial port, and 32 parallel I/O pins.
Utilizing NV RAM technology, this microprocessor allows for in-system programming and reprogramming, eliminating the need for external ROM. It provides access to up to 128kB of nonvolatile SRAM, supports CRC-16 checks for memory integrity, and includes features like power-fail reset and a watchdog timer for high-reliability operation. The device maintains nonvolatile resources for over 10 years.
Key electrical specifications include an 8051 core, an 8-bit core size, and a maximum clock speed of 16MHz. It operates within a voltage range of 4.5V to 5.5V and features external oscillator support. The DS5001FP-16N is available in an 80-MQFP package and is designed for surface mounting.
This microprocessor is well-suited for applications demanding robust nonvolatile data storage and in-system code modification. Its features like early warning power-fail interrupts and lithium-backed SRAM contribute to its suitability for critical systems.
The core processor is 8051.
The operating voltage is 4.5V to 5.5V.
The operating temperature range is -40°C to 85°C.
It uses NVSRAM for program memory.
It is supplied in an 80-MQFP (14x20) package.
Yes, it supports in-system programming through its on-chip serial port.
High-reliability features include power-fail reset, an early warning power-fail interrupt, and a watchdog timer.