參數(shù)資料
型號: XRM48L950PGET
廠商: Texas Instruments
文件頁數(shù): 27/176頁
文件大小: 0K
描述: MCU 16/32Bit FLASH 3MB 144LQFP
標(biāo)準(zhǔn)包裝: 1
系列: Hercules™ ARM® RM4x
應(yīng)用: 工業(yè)安全,醫(yī)療
核心處理器: ARM? Cortex? - R4F
程序存儲器類型: 閃存(3MB)
控制器系列: RM4
RAM 容量: 256K x 8
接口: CAN,以太網(wǎng),I²C,LIN,MibSPI,SCI,SPI,USB
輸入/輸出數(shù): 64
電源電壓: 1.14 V ~ 3.6 V
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 144-LQFP
包裝: 托盤
供應(yīng)商設(shè)備封裝: 144-LQFP(20x20)
其它名稱: 296-29389
SPNS174A – APRIL 2012 – REVISED SEPTEMBER 2013
5
Peripheral Information and Electrical Specifications
5.1
Peripheral Legend
Table 5-1. Peripheral Legend
Abbreviation
Full Name
MibADC
Analog To Digital Converter
CCM-R4F
CPU Compare Module - CortexR4F
CRC
Cyclic Redundancy Check
DCAN
Controller Area Network
DCC
Dual Clock Comparator
DMA
Direct Memory Access
DMM
Data Modification Module
EMIF
External Memory Interface
ESM
Error Signaling Module
ETM-R4F
Embedded Trace Macrocell - CortexR4F
GPIO
General-Purpose Input/Output
HTU
High End Timer Transfer Unit
I2C
Inter-Integrated Circuit
LIN
Local Interconnect Network
MIBSPI
Multibuffer Serial Peripheral Interface
N2HET
Platform High-End Timer
POM
Parameter Overlay Module
RTI
Real-Time Interrupt Module
RTP
RAM Trace Port
SCI
Serial Communications Interface
SPI
Serial Peripheral Interface
USB
Universal Serial Bus
VIM
Vectored Interrupt Manager
5.2
Multi-Buffered 12bit Analog-to-Digital Converter
The multibuffered A-to-D converter (MibADC) has a separate power bus for its analog circuitry that
enhances the A-to-D performance by preventing digital switching noise on the logic circuitry which could
be present on VSS and VCC from coupling into the A-to-D analog stage. All A-to-D specifications are given
with respect to ADREFLO unless otherwise noted.
Table 5-2. MibADC Overview
Description
Value
Resolution
12 bits
Monotonic
Assured
Output conversion code
00h to FFFh [00 for VAI ≤ ADREFLO; FFF for VAI ≥ ADREFHI]
5.2.1
Features
10-/12-bit resolution
ADREFHI and ADREFLO pins (high and low reference voltages)
Total Sample/Hold/Convert time: 600ns Typical Minimum at 30MHz ADCLK
One memory region per conversion group is available (event, group 1, group 2)
Allocation of channels to conversion groups is completely programmable
Memory regions are serviced either by interrupt or by DMA
122
Peripheral Information and Electrical Specifications
Copyright 2012–2013, Texas Instruments Incorporated
Product Folder Links: RM48L950 RM48L750 RM48L550
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XRM48L950ZWTT 功能描述:ARM微控制器 - MCU HERCULES 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(fēng)格:SMD/SMT
XRM48L952PGET 功能描述:ARM微控制器 - MCU 16/32B RISC Fl. 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(fēng)格:SMD/SMT
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