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參數(shù)資料
型號： PK20X256VMD100
廠商： Freescale Semiconductor
文件頁數(shù)： 25/75頁
文件大小： 0K
描述： IC ARM CORTEX MCU 256K 144-MAP
產(chǎn)品培訓模塊： Kinetis® Cortex-M4 Microcontroller Family
標準包裝： 1
系列： Kinetis
核心處理器： ARM? Cortex?-M4
芯體尺寸： 32-位
速度： 100MHz
連通性： CAN，EBI/EMI，I²C，IrDA，SDHC，SPI，UART/USART，USB，USB OTG
外圍設備： DMA，I²S，LVD，POR，PWM，WDT
輸入/輸出數(shù)： 100
程序存儲器容量： 256KB（256K x 8）
程序存儲器類型： 閃存
EEPROM 大?。?/td> 4K x 8
RAM 容量： 64K x 8
電壓 - 電源 (Vcc/Vdd)： 1.71 V ~ 3.6 V
數(shù)據(jù)轉換器： A/D 33x16b，D/A 2x12b
振蕩器型： 內部
工作溫度： -40°C ~ 105°C
封裝/外殼： 144-LBGA
包裝： 托盤
Table 16. Oscillator DC electrical specifications (continued)
Symbol
Description
Min.
Typ.
Max.
Unit
Notes
RF
Feedback resistor — low-frequency, low-power
mode (HGO=0)
—
MΩ
2, 4
Feedback resistor — low-frequency, high-gain
mode (HGO=1)
—
10
—
MΩ
Feedback resistor — high-frequency, low-power
mode (HGO=0)
—
MΩ
Feedback resistor — high-frequency, high-gain
mode (HGO=1)
—
1
—
MΩ
RS
Series resistor — low-frequency, low-power
mode (HGO=0)
—
kΩ
Series resistor — low-frequency, high-gain mode
(HGO=1)
—
200
—
kΩ
Series resistor — high-frequency, low-power
mode (HGO=0)
—
kΩ
Series resistor — high-frequency, high-gain
mode (HGO=1)
—
0
—
kΩ
Vpp5
Peak-to-peak amplitude of oscillation (oscillator
mode) — low-frequency, low-power mode
(HGO=0)
—
0.6
—
V
Peak-to-peak amplitude of oscillation (oscillator
mode) — low-frequency, high-gain mode
(HGO=1)
—
VDD
—
V
Peak-to-peak amplitude of oscillation (oscillator
mode) — high-frequency, low-power mode
(HGO=0)
—
0.6
—
V
Peak-to-peak amplitude of oscillation (oscillator
mode) — high-frequency, high-gain mode
(HGO=1)
—
VDD
—
V
1. VDD=3.3 V, Temperature =25 °C
2. See crystal or resonator manufacturer's recommendation
3. Cx,Cy can be provided by using either the integrated capacitors or by using external components.
4. When low power mode is selected, RF is integrated and must not be attached externally.
5. The EXTAL and XTAL pins should only be connected to required oscillator components and must not be connected to any
other devices.
6.3.2.2 Oscillator frequency specifications
Table 17. Oscillator frequency specifications
Symbol
Description
Min.
Typ.
Max.
Unit
Notes
fosc_lo
Oscillator crystal or resonator frequency — low
frequency mode (MCG_C2[RANGE]=00)
32
—
40
kHz
fosc_hi_1
Oscillator crystal or resonator frequency — high
frequency mode (low range)
(MCG_C2[RANGE]=01)
3
—
8
MHz
Table continues on the next page...
Peripheral operating requirements and behaviors
K20 Sub-Family Data Sheet Data Sheet, Rev. 7, 02/2013.
Freescale Semiconductor, Inc.
31
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