TMS470R1VF448 Datasheet: 16/32-Bit RISC Flash Microcontroller





TMS470R1VF448 16/32-Bit RISC Flash Microcontroller Datasheet

Part Number TMS470R1VF448
Description 16/32-Bit RISC Flash Microcontroller
Manufacture etcTI
Total Page 30 Pages
PDF Download Download TMS470R1VF448 Datasheet PDF

Features: TMS470R1VF448 16/32-BIT RISC FLASH MICRO CONTROLLER z High-Performance Static C MOS Technology z TMS470R1x 16/32-Bit RI SC Core (ARM7TDMI™) – 24-MHz System Clock (48-MHz Pipeline Mode) – Indep endent 16/32-Bit Instruction Set – Op en Architecture With Third-Party Suppor t – Built-In Debug Module z Integrate d Memory – 256K-Byte Program Flash One Bank With 10 Contiguous Sectors 16K-Byte Static RAM (SRAM) z Operati ng Features – Core Supply Voltage (VC C): 1.70 V - 2.06 V – I/O Supply Volt age (VCCIO): 3.0 V - 3.6 V – Low-Powe r Modes: STANDBY and HALT – Industria l/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 Prescal er – Multiply-by-4 or -8 Internal ZPL L Option – ZPLL Bypass Mode z Six Communication Interfaces: – Serial Peripheral Interface (SPI) – 2.

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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)
– High-End Timer RAM
– 128-Instruction Capacity
z External Clock Prescale (ECP) Module
– Programmable Low-Frequency External
Clock (CLK)
z 16-Channel 10-Bit Multi-Buffered ADC
(MibADC)
– 64-Word FIFO Buffer
– Single- or Continuous-Conversion Modes
– 1.55 μs Minimum Sample and Conversion
Time
– Calibration Mode and Self-Test Features
z 13 Dedicated General-Purpose I/O (GIO) Pins
and 38 Additional Peripheral I/Os
z Eight External Interrupts
z Flexible Interrupt Handling
z Compatible ROM Device (Planned)
z On-Chip Scan-Base Emulation Logic,
IEEE Standard 1149.1(JTAG) Test-Access Port
z 100-Pin Plastic Low-Profile Quad Flatpack
z Development System Support Tools Available
– Code Composer StudioIntegrated Devel-
opment Environment (IDE)
– HET Assembler and Simulator
– Real-Time In-Circuit Emulation
– Flash Programming
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Code Composer Studio is a trademark of Texas Instruments.
ARM7TDMI is a trademark of Advanced RISC Machines Limited (ARM).
All trademarks are the property of their respective owners.
† 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 supported on this device.
PRODUCTION DATA information is current as of publication
date. Products conform to specifications per the Texas
Instruments standard warranty. Production processing does
not necessarily include testing of all parameters.
Copyright © 2006, Texas Instruments Incorporated
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251-1443
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