MK21DN512VMC5 Freescale Semiconductor, MK21DN512VMC5 Datasheet - Page 17

• Manufacturer Part Number: MK21DN512VMC5
• Description: ARM Microcontrollers - MCU ARM+512Kb+USB+DryIce
• Manufacturer: Freescale Semiconductor

Specifications of MK21DN512VMC5

• Core: ARM Cortex M4
• Processor Series: MK21DN512
• Data Bus Width: 16 bit/32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 512 KB
• Data Ram Size: 64 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.71 V to 3.6 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: MAPBGA-121
• Mounting Style: SMD/SMT
• A/d Bit Size: 16 bit
• Interface Type: Serial
• Length: 8 mm
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Number Of Timers: 2
• On-chip Dac: Yes
• Program Memory Type: Flash
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 1.71 V

5.2.6 EMC radiated emissions operating behaviors
1. This data was collected on a MK20DN128VLH5 64pin LQFP device.
2. Determined according to IEC Standard 61967-1, Integrated Circuits - Measurement of Electromagnetic Emissions, 150
Freescale Semiconductor, Inc.
Symbol
V
kHz to 1 GHz Part 1: General Conditions and Definitions and IEC Standard 61967-2, Integrated Circuits - Measurement of
Electromagnetic Emissions, 150 kHz to 1 GHz Part 2: Measurement of Radiated Emissions—TEM Cell and Wideband
TEM Cell Method. Measurements were made while the microcontroller was running basic application code. The reported
emission level is the value of the maximum measured emission, rounded up to the next whole number, from among the
measured orientations in each frequency range.
V
V
V
V
RE_IEC
RE1
RE2
RE3
RE4
Table 7. EMC radiated emissions operating behaviors
Radiated emissions voltage, band 1
Radiated emissions voltage, band 2
Radiated emissions voltage, band 3
Radiated emissions voltage, band 4
IEC level
Description
Figure 3. VLPR mode supply current vs. core frequency
K21 Sub-Family Data Sheet Data Sheet, Rev. 3, 08/2012.
band (MHz)
Frequency
0.15–1000
500–1000
150–500
0.15–50
50–150
1
Typ.
19
21
19
11
L
dBμV
dBμV
dBμV
dBμV
Unit
—
Notes
2
3,
General
,
4
3
17