Data Sheet
Table Of Contents
- 1. Feature List
- 2. Ordering Information
- 3. System Overview
- 4. Electrical Characteristics
- 4.1 Absolute Maximum Ratings
- 4.2 General Operating Conditions
- 4.3 MCU Current Consumption with 3 V Supply
- 4.4 Radio Current Consumption with 3 V Supply
- 4.5 RF Transmitter General Characteristics for the 2.4 GHz Band
- 4.6 RF Receiver General Characteristics for the 2.4 GHz Band
- 4.7 RF Receiver Characteristics for 802.15.4 DSSS-OQPSK in the 2.4 GHz Band
- 4.8 RF Receiver Characteristics for Bluetooth Low Energy in the 2.4 GHz Band 1 Mbps Data Rate
- 4.9 RF Receiver Characteristics for Bluetooth Low Energy in the 2.4 GHz Band 2 Mbps Data Rate
- 4.10 RF Receiver Characteristics for Bluetooth Low Energy in the 2.4 GHz Band 500 kbps Data Rate
- 4.11 RF Receiver Characteristics for Bluetooth Low Energy in the 2.4 GHz Band 125 kbps Data Rate
- 4.12 High-Frequency Crystal
- 4.13 Low-Frequency Crystal
- 4.14 Precision Low Frequency RC Oscillator (LFRCO)
- 4.15 GPIO Pins
- 4.16 Microcontroller Peripherals
- 4.17 Typical Performance Curves
- 5. Reference Diagrams
- 6. Pin Definitions
- 7. Design Guidelines
- 8. Package Specifications
- 9. Soldering Recommendations
- 10. Tape and Reel
- 11. Certifications
- 12. Revision History
Confidential
4.3 MCU Current Consumption with 3 V Supply
Unless otherwise indicated, typical conditions are: Module supply voltage = 3.0 V. Voltage scaling level = VSCALE1. T
A
= 25 °C. Mini-
mum and maximum values in this table represent the worst conditions across process variation at T
A
= 25 °C.
Table 4.3. MCU Current Consumption with 3 V Supply
Parameter Symbol Test Condition Min Typ Max Unit
Current consumption in EM0
mode with all peripherals dis-
abled
I
ACTIVE
76.8 MHz HFRCO w/ DPLL refer-
enced to 38.4 MHz crystal, CPU
running while loop from flash,
VSCALE2
— 27 — µA/MHz
76.8 MHz HFRCO w/ DPLL refer-
enced to 38.4 MHz crystal, CPU
running CoreMark loop from flash,
VSCALE2
— 37 — µA/MHz
38.4 MHz crystal, CPU running
Prime from flash
— 28 — µA/MHz
38.4 MHz crystal, CPU running
while loop from flash
— 26 — µA/MHz
38.4 MHz crystal, CPU running
CoreMark loop from flash
— 38 — µA/MHz
38 MHz HFRCO, CPU running
while loop from flash
— 22 — µA/MHz
76.8 MHz HFRCO w/ DPLL refer-
enced to 38.4 MHz crystal, CPU
running Prime from flash,
VSCALE2
— 28 — µA/MHz
Current consumption in EM1
mode with all peripherals dis-
abled
I
EM1
76.8 MHz HFRCO w/ DPLL refer-
enced to 38.4 MHz crystal,
VSCALE2
— 17 — µA/MHz
38.4 MHz crystal — 17 — µA/MHz
38 MHz HFRCO — 13 — µA/MHz
Current consumption in EM2
mode, VSCALE0
I
EM2_VS
Full RAM retention and RTC run-
ning from LFXO
— 1.40 — µA
Full RAM retention and RTC run-
ning from LFRCO
— 1.40 — µA
Full RAM retention and RTC run-
ning from LFRCO in precision
mode
— 1.75 — µA
24 kB RAM retention and RTC
running from LFXO
— 1.32 — µA
24 kB RAM retention and RTC
running from LFRCO in precision
mode
— 1.66 — µA
8 kB RAM retention and RTC run-
ning from LFXO
— 1.21 — µA
8 kB RAM retention and RTC run-
ning from LFRCO
— 1.20 — µA
Current consumption in EM3
mode, VSCALE0
I
EM3_VS
8 kB RAM retention and RTC run-
ning from ULFRCO
— 1.05 — µA
MGM220P Wireless Gecko Bluetooth Module Data Sheet
Electrical Characteristics
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