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| Part Number | ADUC7126BSTZ126-RL | ADUC7126BSTZ126IRL | ADUC7129BSTZ126-RL | ADUC7128BSTZ126-RL |
|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active |
| Core Processor | ARM7® | ARM7® | ARM7® | ARM7® |
| Core Size | 16/32-Bit | 16/32-Bit | 16/32-Bit | 16/32-Bit |
| Speed | 41.78MHz | 41.78MHz | 41.78MHz | 41.78MHz |
| Connectivity | EBI/EMI, I²C, SPI, UART/USART | EBI/EMI, I²C, SPI, UART/USART | EBI/EMI, I²C, SPI, UART/USART | I²C, SPI, UART/USART |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT | PLA, POR, PWM, PSM, Temp Sensor, WDT | PLA, POR, PWM, PSM, Temp Sensor, WDT |
| Number of I/O | 40 | 40 | 38 | 28 |
| Program Memory Size | 126KB (63K x 16) | 126KB (63K x 16) | 126KB (63K x 16) | 126KB (63K x 16) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| EEPROM Size | - | - | - | - |
| RAM Size | 8K x 32 | 8K x 32 | 2K x 32 | 2K x 32 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V | 2.7V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V |
| Data Converters | A/D 12x12b; D/A 4x12b | A/D 12x12b; D/A 4x12b | A/D 10x12b; D/A 1x10b | A/D 10x12b; D/A 1x10b |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 80-LQFP | 80-LQFP | 80-LQFP | 64-LQFP |
| Supplier Device Package | 80-LQFP (12x12) | 80-LQFP (12x12) | 80-LQFP (12x12) | 64-LQFP (10x10) |
