MK21DN512VMC5 Freescale Semiconductor, MK21DN512VMC5 Datasheet - Page 25

• 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

Freescale Semiconductor, Inc.
f
dco_t_DMX32
t
Symbol
fll_acquire
J
J
J
f
f
D
acc_pll
pll_ref
cyc_pll
D
fll_ref
cyc_fll
f
f
I
I
dco
vco
lock
pll
pll
unl
FLL reference frequency range
DCO output
frequency range
DCO output
frequency
FLL period jitter
FLL target frequency acquisition time
VCO operating frequency
PLL operating current
PLL operating current
PLL reference frequency range
PLL period jitter (RMS)
PLL accumulated jitter over 1µs (RMS)
Lock entry frequency tolerance
Lock exit frequency tolerance
Description
• f
• f
• PLL @ 96 MHz (f
• PLL @ 48 MHz (f
• f
• f
• f
• f
2 MHz, VDIV multiplier = 48)
2 MHz, VDIV multiplier = 24)
VCO
VCO
vco
vco
vco
vco
= 48 MHz
= 100 MHz
= 48 MHz
= 100 MHz
= 48 MHz
= 98 MHz
K21 Sub-Family Data Sheet Data Sheet, Rev. 3, 08/2012.
Table 14. MCG specifications (continued)
Mid-high range (DRS=10)
Mid-high range (DRS=10)
High range (DRS=11)
High range (DRS=11)
osc_hi_1
osc_hi_1
Low range (DRS=00)
Low range (DRS=00)
Mid range (DRS=01)
Mid range (DRS=01)
1280 × f
1920 × f
2560 × f
1464 × f
2197 × f
2929 × f
640 × f
732 × f
= 8 MHz, f
= 8 MHz, f
Table continues on the next page...
fll_ref
fll_ref
fll_ref
fll_ref
fll_ref
fll_ref
fll_ref
fll_ref
pll_ref
pll_ref
=
=
PLL
FLL
± 1.49
± 4.47
31.25
48.0
Min.
2.0
20
40
60
80
—
—
—
—
—
—
—
—
—
—
—
—
—
Peripheral operating requirements and behaviors
20.97
41.94
62.91
83.89
23.99
47.97
71.99
95.98
1060
1350
Typ.
180
150
600
120
600
50
—
—
—
—
—
—
39.0625
± 2.98
± 5.97
Max.
100
100
4.0
25
50
75
—
—
—
—
—
—
—
—
—
—
—
—
1
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Unit
kHz
ms
µA
µA
ps
ps
ps
ps
ps
%
%
Notes
2,
4,
6
7
7
8
8
3
5
25