1 Configuration Summary
| Peripheral/Feature | SAM E70/S70/V70/V71 | PIC32CZ CA 80/CA9x |
|---|---|---|
| Core | Arm Cortex-M7 | Arm Cortex-M7 |
| SRAM | Up to 384 KB | Up to 1024 KB |
| Flash Memory | Up to 2 MB | Up to 8 MB |
| HSM RAM | NA | 128/256 KB (Note 1) |
| TrustRAM | NA | Up to 8 KB |
| CPU Speed | Up to 300 MHz | Up to 300 MHz |
| Voltage Operating Conditions |
Single supply voltage from 3.0V to 3.6V for Qualification AEC – Q100 Grade 2 Devices. Single Supply voltage from 1.7V to 3.6V for Industrial Temperature Devices. |
Single supply voltage from 1.75V to 1.85V. Single supply voltage from 1.75V to 3.63V. |
| Temperature Operating Conditions | -40°C to +105°C | -40°C to +85°C |
| Memory Protection Unit (MPU) | 16 zones | 8 zones |
| DSP Thumb®-2 compliant instruction set | Yes | Yes |
| Multiply Accumulate Unit (MAC) | No | Yes |
| L1 Cache | Yes | Yes |
| Tightly Coupled Memory (TCM) | Up to 256 KB | Up to 256 KB |
| External Bus Interface (EBI) | Yes | Yes |
| Embedded Trace Module (ETM) | Yes | Yes |
| Multiply Accumulate Unit (MAC) | Yes | Yes |
Note:
- PIC32CZ CA80 does not have HSM RAM, PIC32CZ CA90 has 128 KB HSM RAM and PIC32CZ CA91 has 256 KB.
| Peripheral/Feature | SAM E70/S70/V70/V71 | PIC32CZ CA 80/CA9x |
|---|---|---|
| 12-bit Analog-to-Digital Converter (ADC) Channels | Up to 24 | Up to 34 (Note 1) |
| Analog Comparators (AC) | 1 | 2 |
| Digital-to-Analog Converter (DAC) Channels | Up to 2 | Up to 2 (Note 2) |
| Analog Front-End Controller (AFEC) (Temp Sensor) | Yes | NA (Note 3) |
| ACC/AC | Yes | Yes |
Note:
- PIC32CZ CA 80/CA9x has up to 4 ADCs.
- PIC32CZ CA 80/CA9x has up to 2 DAC channels in AC.
- ADC is present on PIC32CZ CA80/CA9x.
Refer to the Signal Description section from the Data Sheet for additional information.
| Peripheral/Feature | SAM E70/S70/V70/V71 | PIC32CZ CA 80/CA9x |
|---|---|---|
| Direct Memory Access (DMA) Channels | 24 | Up to 16 |
| Timers/Counters for Control (TCC) | NA | 10 |
| Timers/Counters (TC) | Yes (4) | See Note |
| Real-Time Counter (RTC) | Yes | Yes |
| Watchdog Timer (WDT) | Yes | Yes |
| Reinforced Safety Watchdog Timer (RSWDT) | Yes | No |
| Frequency Meter (FREQM) | No | Yes |
| Real-Time Timer (RTT) | Yes | Yes |
| Pulse-Width Modulation (PWM) | Yes (2) | See Note |
Note: Alternate peripherals are listed in Cross
Compatibility section.
| Peripheral/Feature | SAM E70/S70/V70/V71 | PIC32CZ CA 80/CA9x |
|---|---|---|
| Hardware Security Module (HSM) | No | Yes |
| Advanced Encryption Standard (AES) | Yes | Yes |
| Secure Hash Algorithm (SHA) | Yes | Yes |
| Elliptic Curve Cryptography (ECC) | No | Yes |
| Rivest–Shamir–Adleman (RSA) | No | Yes |
| True Random Number Generator (TRNG) | Yes | Yes |
| Secure Boot | No | Yes |
| Tamper Detection (TD) | Yes | Yes |
| Integrity Check Monitor (ICM) | Yes | NA |
| Peripheral/Feature | SAM E70/S70/V70/V71 | PIC32CZ CA 80/CA9x |
|---|---|---|
| SERCOM (Note 1) | NA | Up to 10 |
| Universal Synchronous and Asynchronous Receiver and Transmitter/Universal Asynchronous Receiver and Transmitter (USART/UART) | 3/5 | NA |
| Two Wire Interface High Speed (TWIHS) | 3 | NA |
| Inter-Integrated Circuit (I2C) | NA | Yes (Note 1) |
| Quad Serial Peripheral Interface (QSPI) | Yes | Yes(SQI) |
| Serial Peripheral Interface (SPI) | Yes | Yes (Note 1) |
| Synchronous Serial and Controller (SSC) (Note 2) | Yes | NA |
| Image Sensor Interface (ISI) | Yes | NA |
| Inter-IC Sound Controller (I2SC) | Yes (Note 2) | Yes |
| High-Speed Multimedia Card Interface (HSMCI) port/bits | Yes | Yes (2 SDHC interface) |
| I/O pins | Up to 114 | Up to 157 |
| USB | Yes | Yes |
Note:
- Unlike the PIC32CZ CA 80/CA9x family, the SAM E70/S70/V70/V71 family does not have common SERCOM interfaces, but it has dedicated UART, TWIHS, SPI, and QSPI interfaces on dedicated pins for communication.
- SSC with I2S and TDM support.