This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | VRS51X580 |
|---|---|
| Datasheet | VRS51X580 VRS51X570 Datasheet (PDF) |
| File Size | 2.05 MB |
| Manufacturer | Ramtron |
| Description | (VRS51X570 / VRS51X580) Versa 8051 MCUs |
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They are pin patible and drop-in replacements for most 8051 MCUs. Ideal for a wide range of applications requiring large amounts of program/data memory, coupled with prehensive peripheral support, the VRS51x570/580 devices include 32KB/64KB of Flash memory, respectively, and 1KB of SRAM, 5 PWM output channels, a UART, three 16-bit timers, a Watch Dog timer and power down.
| Part Number | Description |
|---|---|
| VRS51X540 | Versa 8051 MCU |
| VRS51X550 | (VRS51X550 / VRS51X560) Versa 8051 MCUs |
| VRS51X560 | (VRS51X550 / VRS51X560) Versa 8051 MCUs |
| VRS51X570 | (VRS51X570 / VRS51X580) Versa 8051 MCUs |
| VRS51C1100 | Versa 8051 MCU |
| VRS51C540 | Versa 8051 MCU |
| VRS51C550 | (VRS51X550 / VRS51X560) Versa 8051 MCUs |
| VRS51C560 | (VRS51X550 / VRS51X560) Versa 8051 MCUs |
| VRS51C570 | (VRS51X570 / VRS51X580) Versa 8051 MCUs |
| VRS51C580 | (VRS51X570 / VRS51X580) Versa 8051 MCUs |
