| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 44 Pin |
| Supply Voltage (DC) | 5.00 V, 5.50 V (max) |
| Case/Package | TQFP-44 |
| Clock Speed | 33.0 MHz, 33.0 MHz (max) |
| RAM Memory Size | 1K x 8 |
| Number of I/O Pins | 32 IO |
| Access Time | 33.0 µs |
| Core Architecture | 8051 |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Unknown |
| Packaging | Tray |
| Operating Temperature | -40℃ ~ 85℃ |
GENERAL DESCRIPTION
●The DS89C430 and DS89C450 offer the highest performance available in 8051-compatible microcontrollers. They feature newly designed processor cores that execute instructions up to 12
●times faster than the original 8051 at the same crystal speed. Typical applications will experience a
●speed improvement up to 10x. At 1 million instructions per second (MIPS) per megahertz, the microcontrollers achieve 33 MIPS performance from a maximum 33MHz clock rate.
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