1 Configuration Summary

Table 1-1. Core, Operating Conditions, and Memory Configuration Summary Comparison
Peripheral/FeatureSAM E70/S70/V70/V71PIC32CZ CA 80/CA9x
CoreArm Cortex-M7Arm Cortex-M7
SRAMUp to 384 KBUp to 1024 KB
Flash MemoryUp to 2 MBUp to 8 MB
HSM RAMNA128/256 KB (Note 1)
TrustRAMNAUp to 8 KB
CPU SpeedUp to 300 MHzUp 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 zones8 zones
DSP Thumb®-2 compliant instruction setYesYes
Multiply Accumulate Unit (MAC)NoYes
L1 CacheYesYes
Tightly Coupled Memory (TCM)Up to 256 KBUp to 256 KB
External Bus Interface (EBI)YesYes
Embedded Trace Module (ETM)YesYes
Multiply Accumulate Unit (MAC)YesYes
Note:
  1. PIC32CZ CA80 does not have HSM RAM, PIC32CZ CA90 has 128 KB HSM RAM and PIC32CZ CA91 has 256 KB.
Table 1-2. Analog Peripherals Summary
Peripheral/FeatureSAM E70/S70/V70/V71PIC32CZ CA 80/CA9x
12-bit Analog-to-Digital Converter (ADC) ChannelsUp to 24Up to 34 (Note 1)
Analog Comparators (AC)12
Digital-to-Analog Converter (DAC) ChannelsUp to 2Up to 2 (Note 2)
Analog Front-End Controller (AFEC) (Temp Sensor)YesNA (Note 3)
ACC/ACYesYes
Note:
  1. PIC32CZ CA 80/CA9x has up to 4 ADCs.
  2. PIC32CZ CA 80/CA9x has up to 2 DAC channels in AC.
  3. ADC is present on PIC32CZ CA80/CA9x.

Refer to the Signal Description section from the Data Sheet for additional information.

Table 1-3. Digital and Timing Peripherals Summary
Peripheral/FeatureSAM E70/S70/V70/V71PIC32CZ CA 80/CA9x
Direct Memory Access (DMA) Channels24Up to 16
Timers/Counters for Control (TCC)NA10
Timers/Counters (TC)Yes (4)See Note
Real-Time Counter (RTC)YesYes
Watchdog Timer (WDT)YesYes
Reinforced Safety Watchdog Timer (RSWDT)YesNo
Frequency Meter (FREQM)NoYes
Real-Time Timer (RTT)YesYes
Pulse-Width Modulation (PWM) Yes (2)See Note
Note: Alternate peripherals are listed in Cross Compatibility section.
Table 1-4. Security Subsystem Summary
Peripheral/FeatureSAM E70/S70/V70/V71PIC32CZ CA 80/CA9x
Hardware Security Module (HSM)NoYes
Advanced Encryption Standard (AES)YesYes
Secure Hash Algorithm (SHA)YesYes
Elliptic Curve Cryptography (ECC)NoYes
Rivest–Shamir–Adleman (RSA)NoYes
True Random Number Generator (TRNG)YesYes
Secure BootNoYes
Tamper Detection (TD)YesYes
Integrity Check Monitor (ICM)YesNA
Table 1-5. Communication Peripherals Summary
Peripheral/FeatureSAM E70/S70/V70/V71PIC32CZ CA 80/CA9x
SERCOM (Note 1)NAUp to 10
Universal Synchronous and Asynchronous Receiver and Transmitter/Universal Asynchronous Receiver and Transmitter (USART/UART)3/5NA
Two Wire Interface High Speed (TWIHS)3NA
Inter-Integrated Circuit (I2C)NAYes (Note 1)
Quad Serial Peripheral Interface (QSPI)YesYes(SQI)
Serial Peripheral Interface (SPI)YesYes (Note 1)
Synchronous Serial and Controller (SSC) (Note 2)YesNA
Image Sensor Interface (ISI)YesNA
Inter-IC Sound Controller (I2SC)Yes (Note 2)Yes
High-Speed Multimedia Card Interface (HSMCI) port/bitsYesYes (2 SDHC interface)
I/O pinsUp to 114Up to 157
USBYesYes
Note:
  1. 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.
  2. SSC with I2S and TDM support.