TMS470R1A128 Datasheet: 16/32-Bit RISC Flash Microcontroller





TMS470R1A128 Datasheet PDF Download

Part Number TMS470R1A128
Description 16/32-Bit RISC Flash Microcontroller
Manufacture etcTI
Total Page 30 Pages
PDF Download Download TMS470R1A128 Datasheet PDF

Features: www.ti.com FEATURES • High-Performance Static CMOS Technology • TMS470R1x 1 6/32-Bit RISC Core (ARM7TDMI™) – 28 -MHz System Clock (48-MHz Pipeline Mode ) – Independent 16/32-Bit Instruction Set – Open Architecture With Third-P arty Support – Built-In Debug Module – Big-Endian Format Utilized • Inte grated Memory – 128K-Byte Program Fla sh • One Bank With Ten Contiguous Sec tors • Internal State Machine for Pro gramming and Erase – 8K-Byte Static R AM (SRAM) • Operating Features – Co re Supply Voltage (VCC): 1.81 V–2.05 V – I/O Supply Voltage (VCCIO): 3.0 V –3.6 V – Low-Power Modes: STANDBY a nd HALT – Extended Industrial Tempera ture Ranges • 470+ System Module – 32-Bit Address Space Decoding – Bus S upervision for Memory and Peripherals Analog Watchdog (AWD) Timer – Real -Time Interrupt (RTI) – System Integr ity and Failure Detection • Zero-Pin Phase-Locked Loop (ZPLL)-Based Clock Mo dule With Prescaler – Multiply-by-4 or -8 Internal ZPLL Option – ZPLL Bypass Mode TMS470R1A128 16/32-Bit RISC Flash .

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www.ti.com
FEATURES
High-Performance Static CMOS Technology
TMS470R1x 16/32-Bit RISC Core
(ARM7TDMI™)
– 28-MHz System Clock (48-MHz Pipeline
Mode)
– Independent 16/32-Bit Instruction Set
– Open Architecture With Third-Party Support
– Built-In Debug Module
– Big-Endian Format Utilized
Integrated Memory
– 128K-Byte Program Flash
One Bank With Ten Contiguous Sectors
Internal State Machine for Programming
and Erase
– 8K-Byte Static RAM (SRAM)
Operating Features
– Core Supply Voltage (VCC): 1.81 V–2.05 V
– I/O Supply Voltage (VCCIO): 3.0 V–3.6 V
– Low-Power Modes: STANDBY and HALT
– Extended Industrial 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
Zero-Pin Phase-Locked Loop (ZPLL)-Based
Clock Module With Prescaler
– Multiply-by-4 or -8 Internal ZPLL Option
– ZPLL Bypass Mode
TMS470R1A128
16/32-Bit RISC Flash Microcontroller
SPNS098B – JULY 2005 – REVISED AUGUST 2006
Six Communication Interfaces:
– Two Serial Peripheral Interfaces (SPIs)
255 Programmable Baud Rates
– Two Serial Communications Interfaces
(SCIs)
224 Selectable Baud Rates
Asynchronous/Isosynchronous Modes
– Standard CAN Controller (SCC)
16-Mailbox Capacity
Fully Compliant with CAN Protocol,
Version 2.0B
– Class II Serial Interface (C2SIa)
Two Selectable Data Rates
Normal Mode 10.4 Kbps and 4X Mode
41.6 Kbps
High-End Timer (HET)
– 16 Programmable I/O Channels:
14 High-Resolution Pins
2 Standard-Resolution Pins
– High-Resolution Share Feature (XOR)
– HET RAM (64-Instruction Capacity)
10-Bit Multi-Buffered ADC (MibADC)
16-Channel
– 64-Word FIFO Buffer
– Single- or Continuous-Conversion Modes
– 1.55 µs Minimum Sample and Conversion
Time
– Calibration Mode and Self-Test Features
8 External Interrupts
Flexible Interrupt Handling
11 Dedicated GIO Pins, 1 Input-Only GIO Pin,
and 38 Additional Peripheral I/Os
External Clock Prescale (ECP) Module
– Programmable Low-Frequency External
Clock (CLK)
On-Chip Scan-Base Emulation Logic, IEEE
Standard 1149.1 (1) (JTAG) Boundary-Scan
Logic
100-Pin Plastic Low-Profile Quad Flatpack
(PZ Suffix)
(1) The test-access port is compatible with the IEEE Standard
1149.1-1990, IEEE Standard Test-Access Port and Boundary
Scan Architecture. Boundary scan is not 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.
ARM7TDMI is a trademark of Advanced RISC Machines (ARM) Limited.
All other 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 © 2005–2006, Texas Instruments Incorporated

                    
                    






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