SPNS110E – AUGUST 2005 – REVISED MAY 2008 ................................................" />
參數(shù)資料
型號(hào)： TMS470R1A384PZ-T
廠商： Texas Instruments
文件頁(yè)數(shù)： 17/62頁(yè)
文件大?。?/td> 0K
描述： IC RISC MCU 384K FLASH 100-LQFP
標(biāo)準(zhǔn)包裝： 90
系列： TMS470
核心處理器： ARM7
芯體尺寸： 16/32-位
速度： 48MHz
連通性： CAN，C2Slb，I²C，SCI，SPI
外圍設(shè)備： DMA，PWM，WDT
輸入/輸出數(shù)： 53
程序存儲(chǔ)器容量： 384KB（384K x 8）
程序存儲(chǔ)器類型： 閃存
RAM 容量： 32K x 8
電壓 - 電源 (Vcc/Vdd)： 1.71 V ~ 2.05 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 12x10b
振蕩器型： 外部
工作溫度： -40°C ~ 105°C
封裝/外殼： 100-LQFP
包裝： 托盤
產(chǎn)品目錄頁(yè)面： 718 (CN2011-ZH PDF)
配用： 296-23003-ND - KIT DEV KICKSTART TMS470
其它名稱： 296-19292
MibADC
SPNS110E – AUGUST 2005 – REVISED MAY 2008 ......................................................................................................................................................... www.ti.com
The multi-buffered analog-to-digital converter (MibADC) accepts an analog signal and converts the signal to a
10-bit digital value.
The A384 MibADC module can function in two modes: compatibility mode, where its programmer's model is
compatible with the TMS470R1x ADC module and its digital results are stored in digital result registers; or in
buffered mode, where the digital result registers are replaced with three FIFO buffers, one for each conversion
group [event, group1 (G1), and group2 (G2)]. In buffered mode, the MibADC buffers can be serviced by
interrupts or by the DMA.
NOTE:
The MibADC on this device does not support the DMA.
MibADC Event Trigger Enhancements
The MibADC includes two major enhancements over the event-triggering capability of the TMS470R1x ADC.
Both group1 and the event group can be configured for event-triggered operation, providing up to two
event-triggered groups.
The trigger source and polarity can be selected individually for both group1 and the event group from the
options identified in Table 9.
Table 9. MibADC Event Hookup Configuration
SOURCE SELECT BITS FOR G1 OR EVENT
EVENT NO.
SIGNAL PIN NAME
(G1SRC[1:0] OR EVSRC[1:0])
EVENT1
00
ADEVT
EVENT2
01
HET18
EVENT3
10
Reserved
EVENT4
11
Reserved
For group1, these event-triggered selections are configured via the group1 source select bits (G1SRC[1:0]) in the
AD event source register (ADEVTSRC[5:4]). For the event group, these event-triggered selections are configured
via the event group source select bits (EVSRC[1:0]) in the AD event source register (ADEVTSRC[1:0]).
For more detailed functional information on the MibADC, see the TMS470R1x Multi-Buffered Analog-to-Digital
Converter (MibADC) Reference Guide (literature number SPNU206).
24
Copyright 2005–2008, Texas Instruments Incorporated
Product Folder Link(s): TMS470R1A384
相關(guān)PDF資料
PDF描述
TMS320F28069PFPS IC MCU 32BIT 256KB FLASH 80HTQFP
2220PC684MAT1A CAP CER 0.68UF 250V 20% X7R 2220
2220PC105MAT9A CAP CER 1UF 250V X7R 20% 2220
LTC1393CS IC MULTIPLEXER DUAL 4X1 16SOIC
2220PC105MAT1A CAP CER 1UF 250V X7R 20% 2220
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS470R1A384PZ-TR 制造商:Texas Instruments 功能描述:48MHZ / 384K FLASH - Tape and Reel
TMS470R1A64 制造商:TI 制造商全稱:Texas Instruments 功能描述:16/32-Bit RISC Flash Microcontroller
TMS470R1A64PNT 功能描述:ARM微控制器 - MCU 48mhz / 64k Flash 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(shí)鐘頻率:72 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT
TMS470R1B1M 制造商:TI 制造商全稱:Texas Instruments 功能描述:16/32-Bit RISC Flash Microcontroller
TMS470R1B1M_12 制造商:TI 制造商全稱:Texas Instruments 功能描述:16/32-Bit RISC Flash Microcontroller
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*