參數(shù)資料
型號： LPC11U14FHI33/201,
廠商： NXP Semiconductors
文件頁數(shù)： 29/72頁
文件大?。?/td> 0K
描述： IC MCU 32BIT 32K 33HVQFN
產品培訓模塊： Code Density for LPC11xx
標準包裝： 490
系列： LPC11Uxx
核心處理器： ARM? Cortex?-M0
芯體尺寸： 32-位
速度： 50MHz
連通性： I²C，Microwire，智能卡，SPI，SSP，UART/USART，USB
外圍設備： 欠壓檢測/復位，POR，WDT
輸入/輸出數(shù)： 26
程序存儲器容量： 32KB（32K x 8）
程序存儲器類型： 閃存
RAM 容量： 6K x 8
電壓 - 電源 (Vcc/Vdd)： 1.8 V ~ 3.6 V
數(shù)據(jù)轉換器： A/D 8x10b
振蕩器型： 內部
工作溫度： -40°C ~ 85°C
封裝/外殼： 32-VQFN 裸露焊盤
包裝： 托盤
其它名稱： 568-8557
LPC11U1X
All information provided in this document is subject to legal disclaimers.
NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet
Rev. 2.2 — 11 March 2014
35 of 72
NXP Semiconductors
LPC11U1x
32-bit ARM Cortex-M0 microcontroller
[1]
The ADC is monotonic, there are no missing codes.
[2]
The differential linearity error (ED) is the difference between the actual step width and the ideal step width. See Figure 7.
[3]
The integral non-linearity (EL(adj)) is the peak difference between the center of the steps of the actual and the ideal transfer curve after
appropriate adjustment of gain and offset errors. See Figure 7.
[4]
The offset error (EO) is the absolute difference between the straight line which fits the actual curve and the straight line which fits the
ideal curve. See Figure 7.
[5]
The gain error (EG) is the relative difference in percent between the straight line fitting the actual transfer curve after removing offset
error, and the straight line which fits the ideal transfer curve. See Figure 7.
[6]
The absolute error (ET) is the maximum difference between the center of the steps of the actual transfer curve of the non-calibrated
ADC and the ideal transfer curve. See Figure 7.
[7]
Tamb = 25 C; maximum sampling frequency fs = 400kSamples/s and analog input capacitance Cia = 1 pF.
[8]
Input resistance Ri depends on the sampling frequency fs: Ri = 1 / (fs Cia).
Table 7.
ADC static characteristics
Tamb = 40 C to +85 C unless otherwise specified; ADC frequency 4.5 MHz, VDD = 2.5 V to 3.6 V.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VIA
analog input voltage
0
-
VDD
V
Cia
analog input capacitance
-
1
pF
ED
differential linearity error
1LSB
EL(adj)
integral non-linearity
1.5
LSB
EO
offset error
3.5
LSB
EG
gain error
[5] --0.6
%
ET
absolute error
4LSB
Rvsi
voltage source interface
resistance
--40
k
Ri
input resistance
[7][8] --2.5
M
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相關代理商/技術參數(shù)
參數(shù)描述
LPC11U14FHN201 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:32-bit ARM Cortex-M0 microcontroller; up to 32 kB flash; 6 kB SRAM; USB device; USART
LPC11U14FHN33 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-cost Cortex-M0 USB solutions with Smart Card interface
LPC11U14FHN33.201 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:32-bit ARM Cortex-M0 microcontroller; up to 32 kB flash; 6 kB SRAM; USB device; USART
LPC11U14FHN33/201 制造商:NXP Semiconductors 功能描述:MCU 32BIT 32K FLASH 33QFN
LPC11U14FHN33/201, 功能描述:ARM微控制器 - MCU 32-bit ARM Cortex-M0 MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT
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