STMicroelectronics UPSD3253B
The uPSD325X devices combine a Flash PSD architecture with an 8032 microcontroller core. The uPSD325X devices of Flash PSDs feature dual banks of Flash memory, SRAM, general purpose I/O and programmable logic, supervisory functions and access via USB, I2C, ADC, DDC and PWM channels, and an on-board 8032 microcontroller core, with two UARTs, three 16-bit Timer/Counters and two External Interrupts.| Part No. | UPSD3253B |
|---|---|
| Datasheet | UPSD3253B Download |
| Manufacturer |  STMicroelectronics |
| Description | Flash Programmable System Devices |
| Buy | Stock & Price |
FEATURES
SUMMARY s As with other Flash PSD families, the uPSD325X devices are also in-system programmable (ISP) via a JTAG ISP interface. s Large 32KByte SRAM with battery back-up option s Dual bank Flash memories – 128KByte or 256KByte main Flash memory – 32KByte secondary Flash memory s Content Security – Block access to Flash memory s Programmable Decode PLD for flexible address mapping of all memories within 8032 space. s High-speed clock standard 8032 core (12-cycle) s USB I
