Vout Voltage" />
參數(shù)資料
型號(hào): MK20DX256ZVLQ10
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 49/75頁(yè)
文件大?。?/td> 0K
描述: IC ARM CORTEX MCU 256KB 144LQFP
標(biāo)準(zhǔn)包裝: 300
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(shè)備: DMA,I²S,LVD,POR,PWM,WDT
輸入/輸出數(shù): 100
程序存儲(chǔ)器容量: 256KB(256K x 8)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 64K x 8
電壓 - 電源 (Vcc/Vdd): 1.71 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 33x16b,D/A 2x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 105°C
封裝/外殼: 144-LQFP
包裝: 托盤
Table 35. VREF full-range operating behaviors
Symbol
Description
Min.
Typ.
Max.
Unit
Notes
Vout
Voltage reference output with factory trim at
nominal VDDA and temperature=25C
1.1915
1.195
1.1977
V
Vout
Voltage reference output — factory trim
1.1584
1.2376
V
Vstep
Voltage reference trim step
0.5
mV
Vtdrift
Temperature drift (Vmax -Vmin across the full
temperature range)
80
mV
Ibg
Bandgap only current
80
A
Ilp
Low-power buffer current
360
uA
Ihp
High-power buffer current
1
mA
ΔVLOAD Load regulation
current = + 1.0 mA
current = - 1.0 mA
2
5
mV
1, 2
Tstup
Buffer startup time
100
s
Vvdrift
Voltage drift (Vmax -Vmin across the full voltage
range)
2
mV
1. See the chip's Reference Manual for the appropriate settings of the VREF Status and Control register.
2. Load regulation voltage is the difference between the VREF_OUT voltage with no load vs. voltage with defined load
Table 36. VREF limited-range operating requirements
Symbol
Description
Min.
Max.
Unit
Notes
TA
Temperature
0
50
°C
Table 37. VREF limited-range operating behaviors
Symbol
Description
Min.
Max.
Unit
Notes
Vout
Voltage reference output with factory trim
1.173
1.225
V
6.7 Timers
6.8 Communication interfaces
Peripheral operating requirements and behaviors
K20 Sub-Family Data Sheet Data Sheet, Rev. 7, 02/2013.
Freescale Semiconductor, Inc.
53
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