MK20DX64VFT5 Freescale Semiconductor, MK20DX64VFT5 Datasheet - Page 39

• Manufacturer Part Number: MK20DX64VFT5
• Description: ARM Microcontrollers - MCU Kinetis 64K Flex
• Manufacturer: Freescale Semiconductor

Specifications of MK20DX64VFT5

• Rohs: yes
• Core: ARM Cortex M4
• Processor Series: K20P32M50SF0
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 16 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: QFN-48
• Mounting Style: SMD/SMT

1. All accuracy numbers assume the ADC is calibrated with V
2. Typical values assume V
3. The ADC supply current depends on the ADC conversion clock speed, conversion rate and the ADLPC bit (low power).
4. 1 LSB = (V
5. ADC conversion clock <16MHz, Max hardware averaging (AVGE = %1, AVGS = %11)
6. Input data is 100 Hz sine wave. ADC conversion clock <12MHz.
7. Input data is 1 kHz sine wave. ADC conversion clock <12MHz.
Freescale Semiconductor, Inc.
V
Symbol
SFDR
TEMP25
reference only and are not tested in production.
For lowest power operation the ADLPC bit should be set, the HSC bit should be clear with 1MHz ADC conversion clock
speed.
Table 24. 16-bit ADC characteristics (V
E
IL
Spurious free
dynamic range
Input leakage
error
Temp sensor
slope
Temp sensor
voltage
Description
REFH
- V
REFL
)/2
DDA
N
16 bit differential mode
16 bit single-ended mode
–40°C to 105°C
25°C
Conditions
= 3.0 V, Temp = 25°C, f
• Avg=32
• Avg=32
K20 Sub-Family Data Sheet, Rev. 4 5/2012.
1
ADCK
REFH
= 2.0 MHz unless otherwise stated. Typical values are for
REFH
Min.
= V
= V
82
78
—
—
DDA
DDA
Peripheral operating requirements and behaviors
, V
I
In
1.715
Typ.
719
× R
REFL
95
90
AS
2
= V
SSA
Max.
—
—
—
—
) (continued)
mV/°C
Unit
mV
mV
dB
dB
the MCU's
operating
leakage
(refer to
ratings)
current
voltage
current
Notes
I
and
In
7
=
39