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| Part Number | ADUC7021BCPZ62I | ADUC7023BCPZ62I | ADUC7024BCPZ62I | ADUC7020BCPZ62I | ADUC7021BCPZ62 |
|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active | Active |
| Core Processor | ARM7® | ARM7® | ARM7® | ARM7® | ARM7® |
| Core Size | 16/32-Bit | 16/32-Bit | 16/32-Bit | 16/32-Bit | 16/32-Bit |
| Speed | 44MHz | 44MHz | 44MHz | 44MHz | 44MHz |
| Connectivity | EBI/EMI, I²C, SPI, UART/USART | I²C, SPI | EBI/EMI, I²C, SPI, UART/USART | EBI/EMI, I²C, SPI, UART/USART | EBI/EMI, I²C, SPI, UART/USART |
| Peripherals | PLA, PWM, PSM, Temp Sensor, WDT | POR, PWM, WDT | PLA, PWM, PSM, Temp Sensor, WDT | PLA, PWM, PSM, Temp Sensor, WDT | PLA, PWM, PSM, Temp Sensor, WDT |
| Number of I/O | 13 | 12 | 30 | 14 | 13 |
| Program Memory Size | 62KB (31K x16) | 62KB (31K x16) | 62KB (31K x16) | 62KB (31K x16) | 62KB (31K x16) |
| Program Memory Type | Flash | Flash | Flash | Flash | Flash |
| EEPROM Size | - | - | - | - | - |
| RAM Size | 2K x 32 | 2K x 32 | 2K x 32 | 2K x 32 | 2K x 32 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V | 2.7V ~ 3.6V | 2.7V ~ 3.6V | 2.7V ~ 3.6V | 2.7V ~ 3.6V |
| Data Converters | A/D 8x12b; D/A 2x12b | A/D 8x12b; D/A 4x12b | A/D 10x12b; D/A 2x12b | A/D 5x12b; D/A 4x12b | A/D 8x12b; D/A 2x12b |
| Oscillator Type | Internal | 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) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 40-VFQFN Exposed Pad, CSP | 32-WFQFN Exposed Pad, CSP | 64-VFQFN Exposed Pad, CSP | 40-WFQFN Exposed Pad, CSP | 40-VFQFN Exposed Pad, CSP |
| Supplier Device Package | 40-LFCSP-VQ (6x6) | 32-LFCSP-WQ (5x5) | 64-LFCSP-VQ (9x9) | 40-LFCSP-WQ (6x6) | 40-LFCSP-VQ (6x6) |
