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参数资料
型号： RM48L950PGET
厂商： TEXAS INSTRUMENTS INC
元件分类： 微控制器/微处理器
英文描述： 32-BIT, FLASH, 200 MHz, RISC MICROCONTROLLER, PQFP144
封装： GREEN, PLASTIC, LQFP-144
文件页数： 1/154页
文件大小： 2807K
代理商： RM48L950PGET
PRODUCTPREVIEW
RM48L950
RM48L750
RM48L550
www.ti.com
SPNS174
– SEPTEMBER 2011
RM48Lx50 16/32-Bit RISC Flash Microcontroller
Check for Samples: RM48L950
1
RM48Lx50 16/32-Bit RISC Flash Microcontroller
1.1
Features
1
High-Performance Microcontroller for Safety
Multiple Communication Interfaces
Critical Applications
– 10/100 Mbps Ethernet MAC (EMAC)
– Dual CPU’s running in lockstep
IEEE 802.3 compliant (3.3V-I/O only)
– ECC on flash and RAM interfaces
Supports MII and MDIO
– Built-In Self Test for CPU and on-chip RAMs
– USB
– Error Signaling Module with Error Pin
2-port USB Specification, revision
– Voltage and Clock Monitoring
2.0-compatible host controller, based on
the OHCI Specification for USB, release
ARM Cortex – R4F 32-bit RISC CPU
1.0
– Efficient 1.6DMIPS/MHz with 8-stage pipeline
One full-speed USB device compatible
– Floating-Point Unit with Single/Double
with the USB Specification, revision 2.0
Precision
and USB Specification, revision 1.1
– 12-Region Memory Protection Unit
– Three CAN Controllers (DCAN)
– Open Architecture with 3rd Party Support
64 mailboxes with parity protection each
Operating Conditions
Compliant to CAN protocol version 2.0B
– Up to 200MHz System Clock
– Inter-Integrated Circuit (I2C)
– Core Supply Voltage (VCC): 1.2V nominal
– Three Multi-buffered Serial Peripheral
– I/O Supply Voltage (VCCIO): 3.3V nominal
Interfaces (MibSPI)
Integrated Memory
128 Words with Parity Protection each
– Up to 3MB Program Flash with ECC
– Two Standard Serial Peripheral Interfaces
– Up to 256KB RAM with ECC
(SPI)
– 64KB Flash for emulated EEPROM
– Local Interconnect Network Interface (LIN)
16- bit External Memory Interface
Controller
Common Platform Architecture
Compliant to LIN protocol version 2.1
– Consistent memory map across family
– Standard Serial Communication Interface
– Real-Time Interrupt Timer (RTI) OS Timer
(SCI)
– 96-channel Vectored Interrupt Module (VIM)
Two High-End Timer Modules (N2HET)
– 2-channel Cyclic Redundancy Checker (CRC)
– N2HET1: 32 programmable channels
Direct Memory Access (DMA) Controller
– N2HET2: 20 programmable channels
– 16 Channels and 32 Control Packets
– 160 Word Instruction RAM with parity
protection each
– Parity protection for control packet RAM
– Each includes Hardware Angle Generator
– DMA Accesses Protected by Dedicated MPU
– Dedicated Transfer Unit for each N2HET
Frequency-Modulated Phase-Locked-Loop
(HTU)
(FMPLL) with Built-In Slip Detector
Two 10/12-bit Multi-Buffered ADC Modules
Separate Non-Modulating PLL
– ADC1: 24 channels
IEEE 1149.1 JTAG, Boundary Scan and ARM
CoreSight Components
– ADC2: 16 channels
JTAG Security Module
– 16 shared channels
Trace and Calibration Capabilities
– 64 result buffers with parity protection each
– Embedded Trace Macrocell (ETM-R4)
Packages
– Data Modification Module (DMM)
– 144-pin Quad Flatpack (PGE) [Green]
– RAM Trace Port (RTP)
– 337-Ball Grid Array (ZWT) [Green]
– Parameter Overlay Module (POM)
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCT PREVIEW information concerns products in the formative
Copyright
2011, Texas Instruments Incorporated
or design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right
to change or discontinue these products without notice.
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相关代理商/技术参数
参数描述
RM48L950ZWTT 制造商:Texas Instruments 功能描述:MCU 16-bit/32-bit RM48Lx50 ARM Cortex R4F RISC 3072KB Flash 1.2V/3.3V 337-Pin NFBGA 制造商:Texas Instruments 功能描述:16/32-Bit RISC Flash MCU
RM48L952DPGET 功能描述:ARM? Cortex?-R4F Hercules? RM4 ARM? Cortex?-R4 Microcontroller IC 16/32-Bit 220MHz 3MB (3M x 8) FLASH 144-LQFP (20x20) 制造商:texas instruments 系列:Hercules? RM4 ARM? Cortex?-R4 包装:托盘 零件状态:有效 核心处理器:ARM? Cortex?-R4F 核心尺寸:16/32-位 速度:220MHz 连接性:CAN，EBI/EMI，以太网，I2C，LIN，MibSPI，SCI，SPI，ART/USART，USB 外设:DMA，POR，PWM，WDT I/O 数:64 程序存储容量:3MB（3M x 8） 程序存储器类型:闪存 EEPROM 容量:64K x 8 RAM 容量:256K x 8 电压 - 电源（Vcc/Vdd）:1.14 V ~ 1.32 V 数据转换器:A/D 24x12b 振荡器类型:外部 工作温度:-40°C ~ 105°C（TA） 封装/外壳:144-LQFP 供应商器件封装:144-LQFP（20x20） 标准包装:60
RM48L952DZWTT 功能描述:ARM? Cortex?-R4F Hercules? RM4 ARM? Cortex?-R4 Microcontroller IC 16/32-Bit 220MHz 3MB (3M x 8) FLASH 337-NFBGA (16x16) 制造商:texas instruments 系列:Hercules? RM4 ARM? Cortex?-R4 包装:托盘 零件状态:有效 核心处理器:ARM? Cortex?-R4F 核心尺寸:16/32-位 速度:220MHz 连接性:CAN，EBI/EMI，以太网，I2C，LIN，MibSPI，SCI，SPI，ART/USART，USB 外设:DMA，POR，PWM，WDT I/O 数:120 程序存储容量:3MB（3M x 8） 程序存储器类型:闪存 EEPROM 容量:64K x 8 RAM 容量:256K x 8 电压 - 电源（Vcc/Vdd）:1.14 V ~ 1.32 V 数据转换器:A/D 24x12b 振荡器类型:外部 工作温度:-40°C ~ 105°C（TA） 封装/外壳:337-LFBGA 供应商器件封装:337-NFBGA（16x16） 标准包装:90
RM48L952PGET 制造商:Texas Instruments 功能描述:MCU 16-bit/32-bit RM48Lx52 ARM Cortex R4F RISC 3072KB Flash 1.2V/3.3V 144-Pin LQFP Tray 制造商:Texas Instruments 功能描述:MCU 16/32BIT 64KB FLASH 144LQFP 制造商:Texas Instruments 功能描述:16-bit Microcontrollers - MCU 16/32-Bit RISC Flash MCU
RM48L952ZWTT 制造商:Texas Instruments 功能描述:MCU 16-bit/32-bit RM48L952 ARM Cortex R4F RISC 3MB Flash 1.2V/3.3V 337-Pin NFBGA 制造商:Texas Instruments 功能描述:GLADIATOR F021 - Trays 制造商:Texas Instruments 功能描述:IC MCU ARM 3MB FLASH 337BGA 制造商:Texas Instruments 功能描述:MCU 32BIT CORTEX-R4F 220MHZ BGA-337 制造商:Texas Instruments 功能描述:MCU, 32BIT, CORTEX-R4F, 220MHZ, BGA-337 制造商:Texas Instruments 功能描述:Gladiator F021
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