EZR32HG320 Common Specs
MCU Features
- ARM Cortex-M0+ CPU platform
- Up to 25 MHz
- 64/32 kB Flash w/8 kB RAM
- Hardware AES with 128-bit keys
- Flexible Energy Management System
- 20 nA @ 3 V Shutoff Mode
- 0.6 μA @ 3 V Stop Mode
- 127 μA/MHz @ 3 V Run Mode
- Timers/Counters
- 3× Timer/Counter
- 3×3 Compare/Capture/PWM channels
- Real-Time Counter
- 16/8-bit Pulse Counter
- Watchdog Timer
- Communication interfaces
- 1× USART (UART/SPI)
- 1× Low Energy UART
- 1× I²C Interface with SMBus support
- USB (HG320 parts only)
- Ultra low power precision analog peripherals
- 12-bit 1 Msamples/s ADC
- On-chip temperature sensor
- Current Digital to Analog Converter
- Up to 27 General Purpose I/O pins
System Features
- Power-on Reset and Brown-Out Detector
- Debug Interface
- Temperature range -40 to 85 °C
- Single power supply 1.98 to 3.8 V
- QFN48 package
RF Features
- Frequency Range
- 142-1050 MHz
- Modulation
- (G)FSK, 4(G)FSK, (G)MSK, OOK
- Receive sensitivity up to -133 dBm
- Up to +20 dBm max output power
- Low active power consumption
- 10/13 mA RX
- 18 mA TX at +10 dBm
- 6 mA @ 1.2 kbps (Preamble Sense)
- Data rate = 100 bps to 1 Mbps
- Excellent selectivity performance
- 69 dB adjacent channel
- 79 dB blocking at 1 MHz
- Antenna diversity and T/R switch control
- Highly configurable packet handler
- TX and RX 64 byte FIFOs
- Automatic frequency control (AFC)
- Automatic gain control (AGC)
- IEEE 802.15.4g compliant
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| Part Number | Timers (16-bit) | Internal Osc. | ADC 1 | DAC | Temp Sensor | VREF | Comparators | +11/+20 dBm TX Current (mA) | +13 dBm TX Current (mA) | Frequency Range (MHz) | FSK/GFSK (kbps) | OOK (kbps) | Output Power (dBm) | RX Current (mA) | Package Type | Package Size (mm) | AEC-Q100 | Cap Sense | Flash | Dig I/O Pins | MHz | RAM | Communications | 2/4.8 Sensitivity (dBm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | ±2 % | 12-bit, 8-ch., 1Msps | iDAC | 0 | —/85 | 44 | 142 1050 | 1000 | 120 | -20 20 | 10 | QFN48 | 7x7 | 64 | 25 | 25 | 8 | 1 x I²C 1 1 x SPI 1 x UART | -133 |
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EZR32HG 915 MHz Wireless Starter Kit
The EZR32HG 915 MHz Wireless Starter Kit is an excellent starting point to evaluate and develop on the EZR32HG220 and EZR32HG320 Wireless MCUs.
EZR32HG 915 MHz Wireless Starter Kit
The EZR32HG 915 MHz Wireless Starter Kit is an excellent starting point to evaluate and develop on the EZR32HG220 and EZR32HG320 Wireless MCUs.
EZR32HG 868 MHz Wireless Starter Kit
The EZR32HG 868 MHz Wireless Starter Kit is an excellent starting point to evaluate and develop on the EZR32HG220 and EZR32HG320 Wireless MCUs.
EZR32HG 868 MHz Wireless Starter Kit
The EZR32HG 868 MHz Wireless Starter Kit is an excellent starting point to evaluate and develop on the EZR32HG220 and EZR32HG320 Wireless MCUs.