参数资料
型号: PK20X256VMD100
厂商: Freescale Semiconductor
文件页数: 41/75页
文件大小: 0K
描述: IC ARM CORTEX MCU 256K 144-MAP
产品培训模块: Kinetis® Cortex-M4 Microcontroller Family
标准包装: 1
系列: Kinetis
核心处理器: ARM? Cortex?-M4
芯体尺寸: 32-位
速度: 100MHz
连通性: CAN,EBI/EMI,I²C,IrDA,SDHC,SPI,UART/USART,USB,USB OTG
外围设备: DMA,I²S,LVD,POR,PWM,WDT
输入/输出数: 100
程序存储器容量: 256KB(256K x 8)
程序存储器类型: 闪存
EEPROM 大小: 4K x 8
RAM 容量: 64K x 8
电压 - 电源 (Vcc/Vdd): 1.71 V ~ 3.6 V
数据转换器: A/D 33x16b,D/A 2x12b
振荡器型: 内部
工作温度: -40°C ~ 105°C
封装/外壳: 144-LBGA
包装: 托盘
Table 30. 16-bit ADC with PGA characteristics (continued)
Symbol
Description
Conditions
Min.
Typ.1
Max.
Unit
Notes
G
PGAG=0
PGAG=1
PGAG=2
PGAG=3
PGAG=4
PGAG=5
PGAG=6
0.95
1.9
3.8
7.6
15.2
30.0
58.8
1
2
4
8
16
31.6
63.3
1.05
2.1
4.2
8.4
16.6
33.2
67.8
RAS < 100Ω
BW
Input signal
bandwidth
16-bit modes
< 16-bit modes
4
40
kHz
PSRR
Power supply
rejection ratio
Gain=1
-84
dB
VDDA= 3V
±100mV,
fVDDA= 50Hz,
60Hz
CMRR
Common mode
rejection ratio
Gain=1
Gain=64
-84
-85
dB
VCM=
500mVpp,
fVCM= 50Hz,
100Hz
VOFS
Input offset
voltage
0.2
mV
Output offset =
VOFS*(Gain+1)
TGSW
Gain switching
settling time
10
s
EIL
Input leakage
error
All modes
IIn × RAS
mV
IIn = leakage
current
(refer to the
MCU's voltage
and current
operating
ratings)
VPP,DIFF
Maximum
differential input
signal swing
where VX = VREFPGA × 0.583
V
SNR
Signal-to-noise
ratio
Gain=1
Gain=64
80
52
90
66
dB
16-bit
differential
mode,
Average=32
THD
Total harmonic
distortion
Gain=1
Gain=64
85
49
100
95
dB
16-bit
differential
mode,
Average=32,
fin=100Hz
SFDR
Spurious free
dynamic range
Gain=1
Gain=64
85
53
105
88
dB
16-bit
differential
mode,
Average=32,
fin=100Hz
Table continues on the next page...
Peripheral operating requirements and behaviors
K20 Sub-Family Data Sheet Data Sheet, Rev. 7, 02/2013.
46
Freescale Semiconductor, Inc.
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