鲁鲁精品久久综合婷婷,亚洲精品第一国产综合野草社区

您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄25633 > MQ80C52CXXX-36SBR (TEMIC SEMICONDUCTORS) 8-BIT, MROM, 36 MHz, MICROCONTROLLER, CQFP44 PDF資料下載

型號(hào)：	MQ80C52CXXX-36SBR
廠商：	TEMIC SEMICONDUCTORS
元件分類(lèi)：	微控制器/微處理器
英文描述：	8-BIT, MROM, 36 MHz, MICROCONTROLLER, CQFP44
文件頁(yè)數(shù)：	1441/1447頁(yè)
文件大小：	3788K
代理商：	MQ80C52CXXX-36SBR

6437E–ATARM–23-Apr-13

42. Touch Screen ADC Controller (TSADCC)

Description

The Touch Screen ADC Controller is based on a Successive Approximation Register (SAR) 10-

bit Analog-to-Digital Converter (ADC). It also integrates:

a 8-to-1 analog multiplexer for analog-to-digital conversions of up to 8 analog lines

4 power switches that measure both axis positions on the resistive touch screen panel

1 additional power switch and an embedded resistor that detects pen-interrupt and pen loss

The conversions extend from 0V to TSADVREF.

The TSADCC supports an 8-bit or 10-bit resolution mode, and conversion results are reported in

a common register for all channels, as well as in a channel-dedicated register.

Conversions can be started for all enabled channels, either by a software trigger, by detection of

a rising edge on the external trigger pin TSADTRG or by an integrated programmable timer.

When the Touch Screen is enabled, a timer-triggered sequencer automatically configures the

power switches, performs the conversions and stores the results in dedicated registers.

The TSADCC also integrates a Sleep Mode and a Pen-Detect Mode and connects with one

PDC channel. These features reduce both power consumption and processor intervention.

The TSADCC timings, like the Startup Time and Sample and Hold Time, are fully configurable.

Embedded Characteristics

8-channel ADC

Support 4-wire resistive Touch Screen

10-bit 384 Ksamples/sec. Successive Approximation Register ADC

-3/+3 LSB Integral Non Linearity, -2/+2 LSB Differential Non Linearity

Integrated 8-to-1 multiplexer, offering eight independent 3.3V analog inputs

External voltage reference for better accuracy on low voltage inputs

Individual enable and disable of each channel

Multiple trigger sources

– Hardware or software trigger

– External trigger pin

Sleep Mode and conversion sequencer

– Automatic wakeup on trigger and back to sleep mode after conversions of all

enabled channels

相關(guān)PDF資料	PDF描述
MT80C31-25R	8-BIT, 25 MHz, MICROCONTROLLER, PQFP44
MQ80C52TXXX-16/883	8-BIT, MROM, 16 MHz, MICROCONTROLLER, CQFP44
MR80C52EXXX-20SCD	8-BIT, MROM, 20 MHz, MICROCONTROLLER, CQCC44
MR80C32-16SHXXX	8-BIT, 16 MHz, MICROCONTROLLER, CQCC44
MD80C32EXXX-30/883	8-BIT, 30 MHz, MICROCONTROLLER, CDIP40

相關(guān)代理商/技術(shù)參數(shù)	參數(shù)描述
MQ82370-20	制造商:Rochester Electronics LLC 功能描述:- Bulk
MQ8238020	制造商:Intel 功能描述:CONTROLLER: OTHER
MQ82380-20	制造商:Rochester Electronics LLC 功能描述:- Bulk
MQ82380-20/R	制造商:Rochester Electronics LLC 功能描述:
MQ82592	制造商:Rochester Electronics LLC 功能描述:- Bulk

發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

*型號(hào)	*數(shù)量	廠商	批號(hào)	封裝