MK21DN512VMC5 Freescale Semiconductor, MK21DN512VMC5 Datasheet - Page 30

• 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

Peripheral operating requirements and behaviors
6.4.1.2 Flash timing specifications — commands
30
t
t
t
t
t
t
t
pgmsec512
t
t
pgmpart64k
t
t
Symbol
rd1blk256k
ersblk256k
t
t
t
t
t
setram32k
setram64k
eewr8bers
pgmsec1k
pgmsec2k
rd1blk64k
t
ersblk64k
t
pgmonce
swapx01
swapx02
swapx04
swapx08
t
pgmchk
t
setramff
t
t
t
t
rdonce
t
vfykey
ersscr
rdrsrc
pgm4
rd1all
ersall
Read 1s Block execution time
Program Check execution time
Read Resource execution time
Program Longword execution time
Erase Flash Block execution time
Erase Flash Sector execution time
Program Section execution time
Read 1s All Blocks execution time
Read Once execution time
Program Once execution time
Erase All Blocks execution time
Verify Backdoor Access Key execution time
Swap Control execution time
Program Partition for EEPROM execution time
Set FlexRAM Function execution time:
Byte-write to erased FlexRAM location execution
time
Description
• 64 KB program flash
• 256 KB program flash
• 64 KB program flash
• 256 KB program flash
• 512 B flash
• 1 KB flash
• 2 KB flash
• control code 0x01
• control code 0x02
• control code 0x04
• control code 0x08
• 64 KB FlexNVM
• Control Code 0xFF
• 32 KB EEPROM backup
• 64 KB EEPROM backup
Table 20. Flash command timing specifications
K21 Sub-Family Data Sheet Data Sheet, Rev. 3, 08/2012.
Byte-write to FlexRAM for EEPROM operation
Table continues on the next page...
Min.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Typ.
122
250
200
138
175
2.4
4.7
9.3
0.8
65
58
14
65
70
70
70
—
—
—
—
—
—
—
—
2000
Max.
145
580
985
114
150
150
260
0.9
1.7
1.8
45
30
25
30
30
—
—
—
—
—
—
—
Freescale Semiconductor, Inc.
Unit
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
Notes
1
1
2
2
1
2
1
3