AtmelUnited States
IC MCU 8BIT ROMLESS 80TQFP
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View full reportTechnical parameters
Key specs
Core8051
Core size8 bit
Speed40 MHzMax
RAM2.25 kB
I/O count44
Supply voltage2.7 ~ 3.3 V
| Power | |
|---|---|
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.3V |
| Environment and package | |
| Core Size | 8-Bit |
| EEPROM Size | - |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package | Tray |
| Package / Case | 80-LQFP |
| Program Memory Size | - |
| RAM Size | 2.25K x 8 |
| Supplier Device Package | 80-TQFP (14x14) |
| Other | |
| Base Product Number | AT80C51SND1C |
| Connectivity | I²C, IDE/ATAPI, Memory Card, SPI, UART/USART, USB |
| Core Processor | 80C51 |
| Data Converters | A/D 2x10b |
| DigiKey Programmable | Not Verified |
| Mfr | Atmel |
| Number of I/O | 44 |
| Oscillator Type | Internal |
| Peripherals | Audio, I²S, MP3, PCM, POR, WDT |
| Product Status | Obsolete |
| Program Memory Type | ROMless |
| Series | 80C |
| Speed | 40MHz |