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Expand Up @@ -17,59 +17,59 @@ Prototyping, IoT application examples
# Features
- **SAMD21G18A**
- **Processor**
- ARM Cortex M0+ at up to 48 MHz
- 256KB Flash
- 32KB SRAM
- Power On Reset (POR) and Brown Out Detection (BOD)
- ARM Cortex M0+ at up to 48 MHz
- 256KB Flash
- 32KB SRAM
- Power On Reset (POR) and Brown Out Detection (BOD)

- **Peripherals**
- 12 channel DMA
- 12 channel event system
- 5x 16 bit Timer/Counter
- 3x 24 bit timer/counter with extended functions
- 32 bit RTC
- Watchdog Timer
- CRC-32 generator
- Full speed Host/Device USB with 8 end points
- 6x SERCOM (USART, I2C, SPI, LIN)
- Two channel I2S
- 12 bit 350ksps ADC (up to 16 bit with oversampling)
- 10 bit 350ksps DAC
- External Interrupt Controller (up to 16 lines)

- **ATECC508 Crypto Chip**
- Cryptographic co-processor with secure hardware based key storage
- Protected storage for up to 16 keys, certificates or data
- ECDH: FIPS SP800-56A Elliptic Curve Diffie-Hellman
- ECDSA: FIPS186-3 Elliptic Curve Digital Signature Algorithm
- NIST standard P256 elliptic curve support
- SHA-256 & HMAC hash including off-chip context save/restore

- **Nina W102 Module**
- Dual Core Tensilica LX6 CPU at up to 240MHz
- 12 channel DMA
- 12 channel event system
- 5x 16 bit Timer/Counter
- 3x 24 bit timer/counter with extended functions
- 32 bit RTC
- Watchdog Timer
- CRC-32 generator
- Full speed Host/Device USB with 8 end points
- 6x SERCOM (USART, I2C, SPI, LIN)
- Two channel I2S
- 12 bit 350ksps ADC (up to 16 bit with oversampling)
- 10 bit 350ksps DAC
- External Interrupt Controller (up to 16 lines)

- **ATECC508 Crypto Chip**
- Cryptographic co-processor with secure hardware based key storage
- Protected storage for up to 16 keys, certificates or data
- ECDH: FIPS SP800-56A Elliptic Curve Diffie-Hellman
- ECDSA: FIPS186-3 Elliptic Curve Digital Signature Algorithm
- NIST standard P256 elliptic curve support
- SHA-256 & HMAC hash including off-chip context save/restore

- **Nina W102 Module**
- Dual Core Tensilica LX6 CPU at up to 240MHz

- **WiFi**
- IEEE 802.11b up to 11Mbit
- IEEE 802.11g up to 54MBit
- IEEE 802.11n up to 72MBit
- 2.4 GHz, 13 channels
- 96 dBm sensitivity
- IEEE 802.11b up to 11Mbit
- IEEE 802.11g up to 54MBit
- IEEE 802.11n up to 72MBit
- 2.4 GHz, 13 channels
- 96 dBm sensitivity

- **Bluetooth BR/EDR**
- Max 7 Clients
- 2.4 GHz, 79 channels
- Up to 3 Mbit/s
- -88 dBm sensitivity
- Bluetooth Low Energy
- Bluetooth 5.0 dual mode
- 2.4GHz 40 channels
- -88 dBm sensitivity
- Up to 1 Mbit/s

- **BQ24125L I2C Controlled USB/Adapter Charger**
- 92% Charge Efficiency at 2 A, 90% at 4 A
- Autonomous Battery Charging
- 2.5-A Fast Charging
- Max 7 Clients
- 2.4 GHz, 79 channels
- Up to 3 Mbit/s
- -88 dBm sensitivity
- Bluetooth Low Energy
- Bluetooth 5.0 dual mode
- 2.4GHz 40 channels
- -88 dBm sensitivity
- Up to 1 Mbit/s

- **BQ24125L I2C Controlled USB/Adapter Charger**
- 92% Charge Efficiency at 2 A, 90% at 4 A
- Autonomous Battery Charging
- 2.5-A Fast Charging

# Contents

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