| Type | Description | 
|---|---|
| Series: | SAM7S | 
| Package: | Bulk | 
| Part Status: | Active | 
| Core Processor: | ARM7® | 
| Core Size: | 16/32-Bit | 
| Speed: | 55MHz | 
| Connectivity: | I²C, SPI, SSC, UART/USART | 
| Peripherals: | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 
| Number of I/O: | 21 | 
| Program Memory Size: | 32KB (32K x 8) | 
| Program Memory Type: | FLASH | 
| EEPROM Size: | - | 
| RAM Size: | 8K x 8 | 
| Voltage - Supply (Vcc/Vdd): | 1.65V ~ 1.95V | 
| Data Converters: | A/D 8x10b | 
| Oscillator Type: | Internal | 
| Operating Temperature: | -40°C ~ 85°C (TA) | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 48-LQFP | 
| Supplier Device Package: | 48-LQFP (7x7) | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
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                                    ADUCM322BBCZLinear Technology (Analog Devices, Inc.) | 
                                
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                                    R5F564MFDDLK#21Renesas Electronics America | 
                                
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                                    PIC16F1513-I/SPRoving Networks / Microchip Technology | 
                                
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                                    SPC5603BK0CLQ6RNXP Semiconductors | 
                                
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                                    PIC24FJ64GB204-I/PTRoving Networks / Microchip Technology | 
                                
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                                    Z8F021ASJ020SG2156Zilog / Littelfuse | 
                                
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                                    MB90427GAVPF-GS-319Cypress Semiconductor | 
                                
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                                    STM32G031G6U6TRSTMicroelectronics | 
                                
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                                    TYCOF2812PGFATexas Instruments | 
                                
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