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SM470R1B1MPGES - Texas Instruments

Description: High Temperature ARM7TDMI™ Flash Microcontroller

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PCB Footprints
SM470R1B1MPGES - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PGE (S-PQFP-G144)
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3D Models
SM470R1B1MPGES - Texas Instruments  - 3D model - Quad Flat Packages - PGE (S-PQFP-G144)
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SM470R1B1MPGES Details

  • Manufacturer Part Number:

    SM470R1B1MPGES

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFP

  • Pin Count:

    144

  • Country Of Origin:

    Philippines

  • ECCN Code:

    3A001.A.2.A

  • HTS Code:

    8542.31.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Has ADC:

    YES

  • Additional Feature:

    ALSO OPERATES MINIMUM 1.71V AT 48 MHZ

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • CPU Family:

    ARM7

  • Clock Frequency-Max:

    10 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    YES

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    S-PQFP-G144

  • JESD-609 Code:

    e4

  • Length:

    20 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    4

  • Number of DMA Channels:

    16

  • Number of I/O Lines:

    93

  • Number of Serial I/Os:

    12

  • Number of Terminals:

    144

  • Number of Timers:

    13

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP144,.87SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    65536

  • ROM (words):

    1048576

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    60 MHz

  • Supply Current-Max:

    125 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3.3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    20 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

SM470R1B1MPGES Frequently Asked Questions (FAQs)

  • TI recommends a 2-layer or 4-layer PCB with a solid ground plane and thermal vias to dissipate heat. A minimum of 1 oz copper thickness is recommended.
  • Implement thermal management techniques such as heat sinks, thermal interfaces, and airflow. Ensure the device is operated within the recommended junction temperature range (TJ) of -40°C to 150°C.
  • Use a multi-layer PCB with a solid ground plane, decouple power supplies, and use EMI filters or shielding to minimize radiation. Follow TI's EMI design guidelines for the SM470R1B1MPGES.
  • Use the device's power-saving modes, optimize clock frequencies, and minimize idle time. Implement dynamic voltage and frequency scaling (DVFS) to reduce power consumption.
  • Follow TI's recommended test procedures, including functional testing, boundary scan testing, and JTAG testing. Validate the device's performance using TI's development kits and software tools.

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SM470R1B1MPGES Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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