TMS470R1VF45BA Datasheet, PDF (1/59 Pages) Texas Instruments – 16/32-BIT RISC FLASH MICROCONTROLLER

TMS470R1VF55BA
16/32-BIT RISC FLASH MICROCONTROLLER
● High-Performance Static CMOS Technology
● TMS470R1x 16/32-Bit RISC Core (ARM7TDMI)
– 24-MHz System Clock (60-MHz Pipeline
Mode)
– Independent 16/32-Bit Instruction Set
– Open Architecture With Third-Party Support
– Built-In Debug Module
– Utilizes Big-Endian Format
● Integrated Memory
– 768K-Byte Program Flash
– 3 Banks With 18 Contiguous Sectors
– Internal State Machine for Programming
and Erase
– 48K-Byte Static RAM (SRAM)
● Operating Features
– Core Supply Voltage (V_CC): 1.81 - 2.05 V
– I/O Supply Voltage (V_CCIO): 3.0 - 3.6 V
– Low-Power Modes: STANDBY and HALT
– Industrial and Automotive Temperature
Ranges
● 470+ System Module
– 32-Bit Address Space Decoding
– Bus Supervision for Memory and
Peripherals
– Analog Watchdog (AWD) Timer
– Real-Time Interrupt (RTI)
– System Integrity and Failure Detection
– Interrupt Expansion Module (IEM)
● Direct Memory Access (DMA) Controller
– 32 Control Packets and 16 Channels
● Zero-Pin Phase-Locked Loop (ZPLL)-Based
Clock Module With Prescaler
– Multiply-by-4 or -8 Internal ZPLL Option
– ZPLL Bypass Mode
● Ten Communication Interfaces:
– Five Serial Peripheral Interfaces (SPIs)
– 255 Programmable Baud Rates
– Two Serial Communications Interfaces
(SCIs)
– 2²⁴ Selectable Baud Rates
– Asynchronous/Isosynchronous Modes
SPNS087A – AUGUST 2003 – REVISED AUGUST 2004
– Three High-End CAN Controllers (HECCs)
– 32-Mailbox Capacity Each
– Fully Compliant With CAN Protocol,
Version 2.0B
● High-End Timer (HET)
– 32 Programmable I/O Channels:
– 24 High-Resolution Pins
– 8 Standard-Resolution Pins
– High-Resolution Share Feature (XOR)
– High-End Timer RAM
– 128-Instruction Capacity
● 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
– Calibration Mode and Self-Test Features
● Eight External Interrupts
● Flexible Interrupt Handling
● 15 Dedicated GIO Pins,1 Input-Only GIO Pin,
and 71 Additional Peripheral I/Os
● External Clock Prescale (ECP) Module
– Programmable Low-Frequency External
Clock (CLK)
● Compatible ROM Device (Planned)
● On-Chip Scan-Base Emulation Logic,
IEEE Standard 1149.1^† (JTAG) Test-Access Port
● 144-Pin Plastic Low-Profile Quad Flatpack
(PGE Suffix)
● Development System Support Tools Available
– Code Composer Studio Integrated
Development 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  2004, Texas Instruments Incorporated
• POST OFFICE BOX 1443 HOUSTON, TEXAS 77251-1443
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