MK21DN512VMC5 Freescale Semiconductor, MK21DN512VMC5 Datasheet - Page 2

• 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

1 Ordering parts...........................................................................3
2 Part identification......................................................................3
3 Terminology and guidelines......................................................4
4 Ratings......................................................................................9
5 General.....................................................................................10
2
1.1 Determining valid orderable parts......................................3
2.1 Description.........................................................................3
2.2 Format...............................................................................3
2.3 Fields.................................................................................3
2.4 Example............................................................................4
3.1 Definition: Operating requirement......................................4
3.2 Definition: Operating behavior...........................................5
3.3 Definition: Attribute............................................................5
3.4 Definition: Rating...............................................................6
3.5 Result of exceeding a rating..............................................6
3.6 Relationship between ratings and operating
3.7 Guidelines for ratings and operating requirements............7
3.8 Definition: Typical value.....................................................7
3.9 Typical value conditions....................................................8
4.1 Thermal handling ratings...................................................9
4.2 Moisture handling ratings..................................................9
4.3 ESD handling ratings.........................................................9
4.4 Voltage and current operating ratings...............................9
5.1 AC electrical characteristics..............................................10
5.2 Nonswitching electrical specifications...............................10
5.3 Switching specifications.....................................................18
5.4 Thermal specifications.......................................................20
requirements......................................................................6
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.2.6
5.2.7
5.2.8
5.3.1
5.3.2
Voltage and current operating requirements.........11
LVD and POR operating requirements.................11
Voltage and current operating behaviors..............12
Power mode transition operating behaviors..........13
Power consumption operating behaviors..............14
EMC radiated emissions operating behaviors.......17
Designing with radiated emissions in mind...........18
Capacitance attributes..........................................18
Device clock specifications...................................18
General switching specifications...........................19
K21 Sub-Family Data Sheet Data Sheet, Rev. 3, 08/2012.
Table of Contents
6 Peripheral operating requirements and behaviors....................21
7 Dimensions...............................................................................52
8 Pinout........................................................................................52
9 Revision History........................................................................57
6.1 Core modules....................................................................21
6.2 System modules................................................................24
6.3 Clock modules...................................................................24
6.4 Memories and memory interfaces.....................................29
6.5 Security and integrity modules..........................................33
6.6 Analog...............................................................................33
6.7 Timers................................................................................43
6.8 Communication interfaces.................................................43
7.1 Obtaining package dimensions.........................................52
8.1 K21 Signal Multiplexing and Pin Assignments..................52
8.2 K21 Pinouts.......................................................................57
5.4.1
5.4.2
6.1.1
6.3.1
6.3.2
6.3.3
6.4.1
6.4.2
6.6.1
6.6.2
6.6.3
6.8.1
6.8.2
6.8.3
6.8.4
6.8.5
6.8.6
6.8.7
6.8.8
6.8.9
Thermal operating requirements...........................20
Thermal attributes.................................................20
JTAG electricals....................................................21
MCG specifications...............................................24
Oscillator electrical specifications.........................26
32 kHz Oscillator Electrical Characteristics...........28
Flash electrical specifications................................29
EzPort Switching Specifications............................32
ADC electrical specifications.................................33
CMP and 6-bit DAC electrical specifications.........37
12-bit DAC electrical characteristics.....................40
USB electrical specifications.................................43
USB DCD electrical specifications........................43
VREG electrical specifications..............................44
DSPI switching specifications (limited voltage
range)....................................................................44
DSPI switching specifications (full voltage range).46
I2C switching specifications..................................48
UART switching specifications..............................48
Normal Run, Wait and Stop mode performance
over the full operating voltage range.....................48
VLPR, VLPW, and VLPS mode performance
over the full operating voltage range.....................50
Freescale Semiconductor, Inc.