In stock: 3170 pcs
| Part Number |
AT91M42800A-33CJ-999
|
AT91M43300-25CI
 |
AT91M55800A-33CI
 |
AT91M42800A-33AI
 |
|
|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | |
| Speed | 33MHz | 25MHz | 33MHz | 33MHz | |
| Package | Tape & Reel (TR) | Tray | Tray | Tray | |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V | 1.8V ~ 3.6V | 2.7V ~ 3.6V | 2.7V ~ 3.6V | |
| Package / Case | 144-LFBGA | 144-LFBGA | 176-LFBGA | 144-LQFP | |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | |
| Data Converters | - | - | A/D 8x10b; D/A 2x10b | - | |
| Peripherals | POR, WDT | WDT | POR, WDT | WDT | |
| Base Product Number | AT91M42800A | AT91M43300 | AT91M55800A | AT91M42800A | |
| Program Memory Size | - | - | - | - | |
| Connectivity | EBI/EMI, SPI, UART/USART | EBI/EMI, SPI, UART/USART | EBI/EMI, SPI, UART/USART | EBI/EMI, SPI, UART/USART | |
| EEPROM Size | - | - | - | - | |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | |
| Core Processor | ARM7® | ARM7® | ARM7® | ARM7® | |
| Supplier Device Package | 144-BGA (13x13) | 144-BGA (13x13) | 176-BGA (13x13) | 144-LQFP (20x20) | |
| Program Memory Type | ROMless | ROMless | ROMless | ROMless | |
| Core Size | 16/32-Bit | 16/32-Bit | 16/32-Bit | 16/32-Bit | |
| Oscillator Type | External | External | Internal | Internal | |
| Series | AT91 | AT91 | AT91 | AT91 | |
| RAM Size | 8K x 8 | 3K x 8 | 8K x 8 | 8K x 8 | |
| Number of I/O | 54 | 58 | 58 | 54 |
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