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RM42L432PZ PDF预览

RM42L432PZ

更新时间: 2024-09-16 21:18:39
品牌 Logo 应用领域
德州仪器 - TI 外围集成电路
页数 文件大小 规格书
108页 8158K
描述
RISC MICROCONTROLLER

RM42L432PZ 技术参数

生命周期:ObsoleteReach Compliance Code:unknown
风险等级:5.78技术:CMOS
uPs/uCs/外围集成电路类型:MICROCONTROLLER, RISCBase Number Matches:1

RM42L432PZ 数据手册

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Sample &  
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Technical  
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RM42L432  
SPNS180B SEPTEMBER 2012REVISED JUNE 2015  
RM42L432 16- and 32-Bit RISC Flash Microcontroller  
1 Device Overview  
1.1 Features  
1
• High-Performance Microcontroller for Safety-  
Critical Applications  
• Multiple Communication Interfaces  
– Two CAN Controllers (DCANs)  
– Dual CPUs Running in Lockstep  
– ECC on Flash and RAM Interfaces  
– Built-In Self-Test for CPU and On-Chip RAMs  
– Error Signaling Module With Error Pin  
– Voltage and Clock Monitoring  
DCAN1 - 32 Mailboxes With Parity  
Protection  
DCAN2 - 16 Mailboxes With Parity  
Protection  
Compliant to CAN Protocol Version 2.0B  
• ARM® Cortex®-R4 32-Bit RISC CPU  
– Efficient 1.66 DMIPS/MHz With 8-Stage Pipeline  
– 8-Region Memory Protection Unit (MPU)  
– Open Architecture With Third-Party Support  
• Operating Conditions  
– Multibuffered Serial Peripheral Interface  
(MibSPI) Module  
128 Words With Parity Protection  
– Two Standard Serial Peripheral Interface (SPI)  
Modules  
– UART (SCI) Interface With Local Interconnect  
Network (LIN 2.1) Interface Support  
– 100-MHz System Clock  
– Core Supply Voltage (VCC): 1.2-V Nominal  
– I/O Supply Voltage (VCCIO): 3.3-V Nominal  
– ADC Supply Voltage (VCCAD): 3.3-V Nominal  
• Integrated Memory  
• Next Generation High-End Timer (N2HET) Module  
– Up to 19 Programmable Pins  
– 128-Word Instruction RAM With Parity  
Protection  
– Includes Hardware Angle Generator  
– Dedicated High-End Timer Transfer Unit (HTU)  
With MPU  
– 384KB of Program Flash With ECC  
– 32KB of RAM With ECC  
– 16KB of Flash for Emulated EEPROM With  
ECC  
• Enhanced Quadrature Encoder Pulse (eQEP)  
Module  
– Motor Position Encoder Interface  
• 12-Bit Multibuffered Analog-to-Digital Converter  
(ADC) Module  
• Hercules™ Common Platform Architecture  
– Consistent Memory Map Across Family  
– Real-Time Interrupt (RTI) Timer (OS Timer)  
– 96-Channel Vectored Interrupt Module (VIM)  
– 2-Channel Cyclic Redundancy Checker (CRC)  
– 16 Channels  
• Frequency-Modulated Phase-Locked Loop  
(FMPLL) With Built-In Slip Detector  
• IEEE 1149.1 JTAG Boundary Scan and ARM  
CoreSight™ Components  
– 64 Result Buffers With Parity Protection  
• Up to 45 General-Purpose Input/Output (GPIO)  
Pins  
– 8 Dedicated Interrupt-Capable GPIO Pins  
• Package  
• Advanced JTAG Security Module (AJSM)  
– 100-Pin Quad Flatpack (PZ) [Green]  
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 

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