TMS470R1VF448 16/32-BIT RISC FLASH MICROCONTROLLER
z High-Performance Static CMOS Technology
z TMS470R1x 16/32-Bit RISC...
TMS470R1VF448 16/32-BIT RISC FLASH MICROCONTROLLER
z High-Performance Static
CMOS Technology
z TMS470R1x 16/32-Bit RISC Core (ARM7TDMI™) – 24-MHz System Clock (48-MHz Pipeline Mode) – Independent 16/32-Bit Instruction Set – Open Architecture With Third-Party Support – Built-In Debug Module
z Integrated Memory – 256K-Byte Program Flash – One Bank With 10 Contiguous Sectors – 16K-Byte Static RAM (SRAM)
z Operating Features – Core Supply
Voltage (VCC): 1.70 V - 2.06 V – I/O Supply
Voltage (VCCIO): 3.0 V - 3.6 V – Low-Power Modes: STANDBY and HALT – Industrial/Automotive Temperature Ranges
z 470+ System Module – 32-Bit Address Space Decoding – Bus Supervision for Memory/Peripherals – Digital Watchdog (DWD) Timer – Enhanced Real-Time Interrupt (RTI) – System Integrity and Failure Detection
z Zero-Pin Phase-Locked Loop (ZPLL)-Based Clock Module With Prescaler – Multiply-by-4 or -8 Internal ZPLL Option – ZPLL Bypass Mode
z Six Communication Interfaces: – Serial Peripheral Interface (SPI) – 255 Programmable Baud Rates – Two Serial Communication Interfaces (SCIs) – 224 Selectable Baud Rates – Asynchronous/Isosynchronous Modes – Two Standard CAN Controllers (SCC) – 16-Mailbox Capacity – Fully Compliant With CAN Protocol, Version 2.0B – Multi-Buffered Serial Peripheral Interface (MibSPI) – 64-Word Buffer – Eight Chip Selects
SPNS111A – OCTOBER 2005 – REVISED AUGUST 2006
z High-End Timer (HET) – 10 Programmable I/O Channels: – 7 High-Resolution Pins – High-Resolution Share Feature (XOR...