| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,625 pcs
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1625 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The PSD813F1A-90MI is a programmable system device (PSD) from STMicroelectronics that combines multiple memory blocks and a programmable logic array in a single surface-mount package. It features 1 Mbit of primary Flash memory, 256 Kbit of secondary EEPROM, and 16 Kbit of SRAM, providing flexible non-volatile and volatile storage for embedded control applications.
Integrated within the device is a PLD with over 3,000 gates, offering 16 output macrocells (OMCs) and 24 input macrocells (IMCs) along with 27 reconfigurable I/O pins. This allows for glue logic integration and custom peripheral mapping. The device operates from a single 5V ±10% supply and draws a standby current as low as 50 µA.
Memory endurance is specified at 100,000 erase/write cycles for the Flash, 10,000 cycles for the EEPROM, and 1,000 cycles for the PLD. Data retention is guaranteed for a minimum of 15 years at 90°C. The part is available in a 52-pin PQFP (10x10 mm) package, with additional packaging options including PLCC52 and TQFQ64.
Designed as a peripheral for 8-bit microcontrollers, the PSD813F1A-90MI enables in-system programming and reduces board space by combining memory, logic, and I/O in one IC.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
5V ±10%.
52-PQFP (10x10), PLCC52, and TQFQ64.
1 Mbit Flash with 100,000 erase/write cycles.
256 Kbit EEPROM with 10,000 erase/write cycles.
Over 3,000 gates.
50 µA.
15-year minimum at 90°C.