EFM32ZG222F32-B-QFP48R is an EFM32 Zero Gecko 32bit ARM Cortex-M0+ based microcontroller (MCU) with speeds up to 24MHz. Built on top of a low-power platform that includes innovative low energy techniques, fast wake-up times, and energy saving modes, this is ideal for energy sensitive applications. In addition, this device includes 32KB flash, 4KB RAM, 37 Dig I/O pins, 2 x 16bit timers, and multiple communication interfaces. It also features autonomous peripherals, high overall chip and analogue integration, and the performance of the industry standard 32bit ARM CortexM0+ processor, making it perfect for battery-powered systems and systems with high performance, low-energy requirements. Typical applications are energy, gas, water and smart metering, health and fitness applications, smart accessories, alarm and security systems, industrial and home automation.
- Ultra low power operation, 0.5µA current in stop (EM3), with brown-out detection and RAM retention
- 48µA/MHz in EM1, 114µA/MHz in run mode (EM0)
- Fast wake-up time of 2µs, hardware cryptography (AES)
- 4 channel peripheral reflex system (PRS) for autonomous inter-peripheral signalling
- 1� 24-bit real-time counter, watchdog timer with dedicated RC oscillator at 50nA
- Low energy UART, autonomous operation with DMA in deep sleep mode
- 1� analogue comparator, capacitive sensing with up to 5 inputs
- Ultra-efficient power-on reset and brown-out detector
- 2-pin serial wire debug interface, pre-programmed UART Bootloader
- Single power supply range 1.98 to 3.8V, TQFP48 package, -40 to 85°C temperature range
Product details
| Product Range:
EFM32 Family EFM32ZG Series Microcontrollers
|
| Device Core:
ARM Cortex-M0+
|
| Data Bus Width:
32 bit
|
| Operating Frequency Max:
24MHz
|
| Program Memory Size:
32KB
|
| No. of Pins:
48Pins
|
| IC Case / Package:
TQFP
|
| No. of I/O's:
37I/O's
|
| Interfaces:
I2C, I2S, SPI, UART, USART
|
| RAM Memory Size:
4KB
|
| ADC Channels:
4Channels
|
| ADC Resolution:
12Bit
|
| Supply Voltage Min:
1.98V
|
| Supply Voltage Max:
3.8V
|
| Operating Temperature Min:
-40°C
|
| Operating Temperature Max:
85°C
|
| IC Mounting:
Surface Mount
|
| MCU Family:
EFM32
|
| MCU Series:
EFM32ZG
|
| Qualification:
-
|
Other details
| Brand |
SILICON LABS |
| Part Number |
EFM32ZG222F32-B-QFP48R |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
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