C8051F04x Analog-Intensive MCUs
The C8051F04x highly integrated mixed-signal 8-bit microcontroller (MCU) devices feature two separate high speed ADC sub-systems (either 10/12-bit, 100 ksps or 8-bit, 500 ksps). These analog-intensive microcontrollers also include two separate 12-bit DACs and a ± 60 V PGA (programmable gain amplifier).
With on-chip VDD monitor, Watchdog Timer, and a clock oscillator, the C8051F04x family of devices are truly stand-alone System-on-a-Chip solutions. All analog and digital peripherals are enabled/disabled and configured by user firmware. The Flash memory can be reprogrammed even in-circuit, providing non-volatile data storage, and also allowing field upgrades of the 8051 firmware.
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| Part Number | MCU Core | MHz | Flash (kB) | RAM (kB) | Dig I/O Pins | 5 Volt Tolerant | ADC 1 | USB | Temp Sensor | Timers (16-bit) | PCA Channels | ADC 2 | DAC | Comparators | UART | SPI | I2C | HS I2C Slave | I2S | EMIF | CAN | LIN | AES | AEC-Q100 | Vdd (min) | Vdd (max) | Package Type | Package Size (mm) | Internal Osc. | VREF | Debug Interface | Other |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8051 | 25 | 64 | 4.25 | 64 | 12-bit, 13-ch., 100 ksps | 5 | 6 | 8-bit, 8-ch., 500 ksps | 12-bit, 2-ch. | 3 | 2 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 2.7 | 3.6 | QFP100 | 14x14 | ±2 | JTAG | ±60 V PGA | |||||||
| 8051 | 25 | 64 | 4.25 | 32 | 12-bit, 13-ch., 100 ksps | 5 | 6 | 8-bit, 8-ch., 500 ksps | 12-bit, 2-ch. | 3 | 2 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 2.7 | 3.6 | QFP64 | 10x10 | ±2 | JTAG | ±60 V PGA | |||||||
| 8051 | 25 | 64 | 4.25 | 64 | 10-bit, 13-ch., 100 ksps | 5 | 6 | 8-bit, 8-ch., 500 ksps | 12-bit, 2-ch. | 3 | 2 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 2.7 | 3.6 | QFP100 | 14x14 | ±2 | JTAG | ±60 V PGA | |||||||
| 8051 | 25 | 64 | 4.25 | 32 | 10-bit, 13-ch., 100 ksps | 5 | 6 | 8-bit, 8-ch., 500 ksps | 12-bit, 2-ch. | 3 | 2 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 2.7 | 3.6 | QFP64 | 10x10 | ±2 | JTAG | ±60 V PGA | |||||||
| 8051 | 25 | 64 | 4.25 | 64 | 10-bit, 13-ch., 100 ksps | 5 | 6 | — | — | 3 | 2 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 2.7 | 3.6 | QFP100 | 14x14 | ±2 | JTAG | ±60 V PGA | |||||||
| 8051 | 25 | 64 | 4.25 | 32 | 10-bit, 13-ch., 100 ksps | 5 | 6 | — | — | 3 | 2 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 2.7 | 3.6 | QFP64 | 10x10 | ±2 | JTAG | ±60 V PGA | |||||||
| 8051 | 25 | 32 | 4.25 | 64 | 10-bit, 13-ch., 100 ksps | 5 | 6 | — | — | 3 | 2 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 2.7 | 3.6 | QFP100 | 14x14 | ±2 | JTAG | ±60 V PGA | |||||||
| 8051 | 25 | 32 | 4.25 | 32 | 10-bit, 13-ch., 100 ksps | 5 | 6 | — | — | 3 | 2 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 2.7 | 3.6 | QFP64 | 10x10 | ±2 | JTAG | ±60 V PGA |
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