Manufacturer's product number
Manufacturer
Description
Detailed description
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| Mfr | Microchip Technology |
|---|---|
| Series | AVR® 90LS |
| Packaging | Tray |
| Part Status | Obsolete |
| DigiKey Programmable | Not Verified |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 4MHz |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 20 |
| Program Memory Size | 4KB (2K x 16) |
| Program Memory Type | FLASH |
| RAM Size | 128 x 8 |
| Voltage – Supply (Vcc/Vdd) | 2.7V ~ 6V |
| Oscillator Type | External |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-TQFP (7×7) |
| Package / Case | 32-TQFP |
| Base Product Number | AT90LS4433 |
| Data Converters | A/D 6x10b |
| Connectivity | SPI, UART/USART |
| EEPROM Size | 256 x 8 |
