Volansys Technologies pvt ltd MKW41Z Manuel D’Utilisation
VT-MKW41Z Module Datasheet
Rev 0.4
Confidential
Copyright © 2017 Volansys
Volansys Technologies
Page | 19
Idle mode- Normal run, CPU at
48MHz
48MHz
4
mA
Please Note:
- The average current consumption during operation is dependent on the firmware and the network load.
- The average current consumption during operation is dependent on the firmware and the network load.
6.5
Digital I/O Specification
Digital I/Os of MKW41Z512 Module, VIN = 3.3V, Tamb = 25°C, unless otherwise Specified
Symbol
Description
Module
Unit
Min
Typ
Max
VOH
Output high voltage — high drive
strength
• 2.7 V ≤ VDD ≤ 3.6 V, IOH = -20 mA
• 1.71 V ≤ VDD ≤ 2.7 V, IOH = -10 mA
strength
• 2.7 V ≤ VDD ≤ 3.6 V, IOH = -20 mA
• 1.71 V ≤ VDD ≤ 2.7 V, IOH = -10 mA
VDD-0.5
-
-
V
Output high voltage — low drive
strength
• 2.7 V ≤ VDD ≤ 3.6 V, IOH = -5 mA
• 1.71 V ≤ VDD ≤ 2.7 V, IOH = -2.5 mA
strength
• 2.7 V ≤ VDD ≤ 3.6 V, IOH = -5 mA
• 1.71 V ≤ VDD ≤ 2.7 V, IOH = -2.5 mA
VDD-0.5
-
-
V
IOHT
IOHT Output high current total for all
ports
ports
-
-
100
mA
VOL
Output low voltage — high drive
strength
• 2.7 V ≤ VDD ≤ 3.6 V, IOL = 20 mA
• 1.71 V ≤ VDD ≤ 2.7 V, IOL = 10 mA
strength
• 2.7 V ≤ VDD ≤ 3.6 V, IOL = 20 mA
• 1.71 V ≤ VDD ≤ 2.7 V, IOL = 10 mA
-
-
0.5
V
Output low voltage — low drive
strength
• 2.7 V ≤ VDD ≤ 3.6 V, IOL = 5 mA
• 1.71 V ≤ VDD ≤ 2.7 V, IOL = 2.5 mA
strength
• 2.7 V ≤ VDD ≤ 3.6 V, IOL = 5 mA
• 1.71 V ≤ VDD ≤ 2.7 V, IOL = 2.5 mA
-
-
0.5
V
VOLT
IOLT Output low current total for all
ports
ports
-
-
100
mA
RESET_b
Reset Pulse width to guarantee a reset
100
-
-
ns
6.6
Analog and VREF
The ADC analog system V
DDA
powered with 1.8V supply through filtering circuit onboard the MKW41z
module. The voltage reference VREF, has two sourcing options: internal and external supply. When
externally supplied, VREF should be referenced to VDDA. And for internal reference voltage, buffered
reference is available internally for use with on chip peripherals such as ADCs and DACs. The Voltage
Reference output can be trimmed with a resolution of 0.5mV
externally supplied, VREF should be referenced to VDDA. And for internal reference voltage, buffered
reference is available internally for use with on chip peripherals such as ADCs and DACs. The Voltage
Reference output can be trimmed with a resolution of 0.5mV
Symbol
Description
Module
Unit
Min
Typ
Max
V
DDA
Analog supply voltage
1.71
1.8
1.8
V
V
REFH
ADC reference voltage high
1.13
V
DDA
V
DDA
V
V
REF_OUT
Voltage reference output
1.19
1.195
1.2
V
V
ADIN
16-bit differential mode
GND
31/32 × V
REFH
V