AT80C51SND1C-ROTIL
IC MCU 8BIT ROMLESS 80TQFP
| Part Description |
80C51 80C Microcontroller IC 8-Bit 40MHz ROMless 80-TQFP (14x14) |
|---|---|
| Quantity | 441 Available (as of May 5, 2026) |
| Product Category | Microcontrollers |
|---|---|
| Manufacturer | Microchip Technology |
| Manufacturing Status | Obsolete |
| Datasheet |
Specifications
| Part Package | 80-LQFP |
|---|---|
| Device Package | 80-TQFP (14×14) |
| Mounting Method | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Core Processor: | 80C51 |
| Core Size: | 8-Bit |
| Speed: | 40MHz |
| Connectivity: | I2C, IDE/ATAPI, Memory Card, SPI, UART/USART, USB |
| Peripherals: | Audio, I2S, MP3, PCM, POR, WDT |
| Number of I/O: | 44 |
| Program Memory Type: | ROMless |
| RAM Size: | 2.25K x 8 |
| Voltage – Supply (Vcc/Vdd): | 2.7V ~ 3.3V |
| Data Converters: | A/D 2x10b |
| Oscillator Type: | Internal |
Environmental
| REACH Compliance | REACH Unaffected |
|---|---|
| RoHS Compliance | RoHS non-compliant |
| Moisture Sensitivity Level | 3 (168 Hours) |
| ECCN | 3A991A2 |
| HTS Code | 8542.31.0001 |
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