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TMS470R1B768PGEQ PDF预览

TMS470R1B768PGEQ

更新时间： 2024-11-12 03:12:19
品牌 Logo 应用领域
德州仪器 - TI 闪存微控制器和处理器外围集成电路时钟
页数 文件大小 规格书
46页 431K
描述
16/32-Bit RISC Flash Microcontroller

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TMS470R1B768PGEQ 技术参数

生命周期：Obsolete零件包装代码：QFP
包装说明：PLASTIC, LQFP-144针数：144
Reach Compliance Code：unknownHTS代码：8542.31.00.01
风险等级：5.79Is Samacsys：N
具有ADC：YES其他特性：ALSO REQUIRES 3.3V SUPPLY
地址总线宽度：位大小：32
最大时钟频率：20 MHzDAC 通道：NO
DMA 通道：YES外部数据总线宽度：
JESD-30 代码：S-PQFP-G144长度：20 mm
I/O 线路数量：16端子数量：144
最高工作温度：125 °C最低工作温度：-40 °C
PWM 通道：YES封装主体材料：PLASTIC/EPOXY
封装代码：LFQFP封装形状：SQUARE
封装形式：FLATPACK, LOW PROFILE, FINE PITCH认证状态：Not Qualified
ROM可编程性：FLASH座面最大高度：1.6 mm
速度：60 MHz最大供电电压：2.05 V
最小供电电压：1.81 V标称供电电压：2 V
表面贴装：YES技术：CMOS
温度等级：AUTOMOTIVE端子形式：GULL WING
端子节距：0.5 mm端子位置：QUAD
宽度：20 mmuPs/uCs/外围集成电路类型：MICROCONTROLLER, RISC
Base Number Matches：1

TMS470R1B768PGEQ 数据手册

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TMS470R1B768  
16/32-Bit RISC Flash Microcontroller  
www.ti.com  
SPNS108–AUGUST 2005  
FEATURES  
•
Ten Communication Interfaces:  
•
High-Performance Static CMOS Technology  
– Five Serial Peripheral Interfaces (SPIs)  
•
TMS470R1x 16/32-Bit RISC Core  
(ARM7TDM™)  
• 255 Programmable Baud Rates  
– Two Serial Communications Interfaces  
(SCIs)  
– 60-MHz (Pipeline Mode)  
– Independent 16/32-Bit Instruction Set  
– Open Architecture With Third-Party Support  
– Built-In Debug Module  
• 224 Selectable Baud Rates  
• Asynchronous/Isosynchronous Modes  
– Three High-End CAN Controllers (HECCs)  
• 32-Mailbox Capacity Each  
– Utilizes Big-Endian Format  
Integrated Memory  
•
• Fully Compliant With CAN Protocol,  
Version 2.0B  
– 768K-Byte Program Flash  
•
High-End Timer (HET)  
• 3 Banks With 18 Contiguous Sectors  
– 32 Programmable I/O Channels:  
• 24 High-Resolution Pins  
• 8 Standard-Resolution Pins  
– High-Resolution Share Feature (XOR)  
– High-End Timer RAM  
• Internal State Machine for Programming  
and Erase  
– 48K-Byte Static RAM (SRAM)  
•
•
15 Dedicated GIO Pins,1 Input-Only GIO Pin,  
and 71 Additional Peripheral I/Os  
Operating Features  
• 128-Instruction Capacity  
– Core Supply Voltage (VCC ): 1.81–2.05 V  
– I/O Supply Voltage (VCCIO): 3.0–3.6 V  
– Low-Power Modes: STANDBY and HALT  
– Extended Industrial Temperature Range  
470+ System Module  
•
16-Channel 10-Bit Multi-Buffered ADC  
(MibADC)  
– 256-Word FIFO Buffer  
– Single- or Continuous-Conversion Modes  
•
– 1.55 µs Minimum Sample and Conversion  
Time  
– 32-Bit Address Space Decoding  
– Calibration Mode and Self-Test Features  
Eight External Interrupts  
– Bus Supervision for Memory and  
Peripherals  
•
•
•
– Analog Watchdog (AWD) Timer  
– Real-Time Interrupt (RTI)  
Flexible Interrupt Handling  
External Clock Prescale (ECP) Module  
– System Integrity and Failure Detection  
– Interrupt Expansion Module (IEM)  
Direct Memory Access (DMA) Controller  
– 32 Control Packets and 16 Channels  
– Programmable Low-Frequency External  
Clock (CLK)  
•
On-Chip Scan-Base Emulation Logic, IEEE  
Standard 1149.1(1) (JTAG) Test-Access Port  
•
•
•
144-Pin Plastic Low-Profile Quad Flatpack  
(PGE Suffix)  
Zero-Pin Phase-Locked Loop (ZPLL)-Based  
Clock Module With Prescaler  
(1)  
The test-access port is compatible with the IEEE Standard  
1149.1-1990, IEEE Standard Test-Access Port and Boundary  
Scan Architecture specification. Boundary scan is not  
– Multiply-by-4 or -8 Internal ZPLL Option  
– ZPLL Bypass Mode  
supported on this device.  
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.  
ARM7TDM is a trademark of Advanced RISC Machines Limited (ARM).  
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2005, Texas Instruments Incorporated  
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