Part Details for IMST400-G20S by STMicroelectronics
Results Overview of IMST400-G20S by STMicroelectronics
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Audio and Video Systems
IMST400-G20S Information
IMST400-G20S by STMicroelectronics is a Microprocessor.
Microprocessors are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Price & Stock for IMST400-G20S
| Part # | Distributor | Description | Stock | Price | Buy | |
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Chip 1 Exchange | INSTOCK | 17 |
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RFQ |
Part Details for IMST400-G20S
IMST400-G20S CAD Models
IMST400-G20S Part Data Attributes
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IMST400-G20S
STMicroelectronics
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Datasheet
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IMST400-G20S
STMicroelectronics
32-BIT, 20MHz, TRANSPUTER, CPGA84, CERAMIC, PGA-84
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | PGA | |
| Package Description | CERAMIC, PGA-84 | |
| Pin Count | 84 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.31.00.01 | |
| Address Bus Width | 30 | |
| Bit Size | 32 | |
| Boundary Scan | NO | |
| External Data Bus Width | 32 | |
| Format | FIXED POINT | |
| Integrated Cache | NO | |
| JESD-30 Code | S-CPGA-P84 | |
| JESD-609 Code | e0 | |
| Length | 26.924 mm | |
| Low Power Mode | NO | |
| Number of DMA Channels | 1 | |
| Number of External Interrupts | 1 | |
| Number of Serial I/Os | 2 | |
| Number of Terminals | 84 | |
| On Chip Data RAM Width | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | CERAMIC, METAL-SEALED COFIRED | |
| Package Code | PGA | |
| Package Equivalence Code | PGA84,10X10 | |
| Package Shape | SQUARE | |
| Package Style | GRID ARRAY | |
| Qualification Status | Not Qualified | |
| RAM (words) | 1024 | |
| Seated Height-Max | 4.064 mm | |
| Speed | 20 MHz | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 4.5 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | PIN/PEG | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | PERPENDICULAR | |
| Width | 26.924 mm | |
| uPs/uCs/Peripheral ICs Type | MICROPROCESSOR, TRANSPUTER |
Alternate Parts for IMST400-G20S
This table gives cross-reference parts and alternative options found for IMST400-G20S. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of IMST400-G20S, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| IDT79R3081LE-25G | Integrated Device Technology Inc | Check for Price | RISC Microprocessor, 32-Bit, 25MHz, CMOS, CPGA84, CAVITY DOWN, CERAMIC, PGA-84 | IMST400-G20S vs IDT79R3081LE-25G |
| JMAS31750AS | Dynex Semiconductor | Check for Price | Microprocessor, 32-Bit, 22MHz, CMOS, CPGA84 | IMST400-G20S vs JMAS31750AS |
| IDT79R3051-20GB | Integrated Device Technology Inc | Check for Price | RISC Microprocessor, 32-Bit, 20MHz, CMOS, CPGA84, CAVITY DOWN, CERAMIC, PGA-84 | IMST400-G20S vs IDT79R3051-20GB |
| IDT79R3081-25GB | Integrated Device Technology Inc | Check for Price | RISC Microprocessor, 32-Bit, 25MHz, CMOS, CPGA84, CAVITY DOWN, CERAMIC, PGA-84 | IMST400-G20S vs IDT79R3081-25GB |
| IDT79R3051-20GM | Integrated Device Technology Inc | Check for Price | RISC Microprocessor, 32-Bit, 20MHz, CMOS, CPGA84, CAVITY DOWN, CERAMIC, PGA-84 | IMST400-G20S vs IDT79R3051-20GM |
| IDT79R3051E-25G | Integrated Device Technology Inc | Check for Price | RISC Microprocessor, 32-Bit, 25MHz, CMOS, CPGA84, CAVITY DOWN, PGA-84 | IMST400-G20S vs IDT79R3051E-25G |
| MAQ3175012AB | Dynex Semiconductor | Check for Price | Microprocessor, 32-Bit, 12MHz, CMOS, CPGA84 | IMST400-G20S vs MAQ3175012AB |
| IDT79R3081E-25GB | Integrated Device Technology Inc | Check for Price | RISC Microprocessor, 32-Bit, 25MHz, CMOS, CPGA84, CAVITY DOWN, CERAMIC, PGA-84 | IMST400-G20S vs IDT79R3081E-25GB |
| IDT79R3081E-20GB | Integrated Device Technology Inc | Check for Price | RISC Microprocessor, 32-Bit, 20MHz, CMOS, CPGA84, CAVITY DOWN, CERAMIC, PGA-84 | IMST400-G20S vs IDT79R3081E-20GB |
| JMAR31750AC | Dynex Semiconductor | Check for Price | Microprocessor, 32-Bit, 22MHz, CMOS, CPGA84 | IMST400-G20S vs JMAR31750AC |
IMST400-G20S Frequently Asked Questions (FAQ)
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STMicroelectronics provides a recommended PCB layout in the application note AN5323, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
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The IMST400-G20S has multiple operating modes, including low-power mode, high-accuracy mode, and others. Configuration is done through the SPI interface, and the specific settings can be found in the device's programming guide (PG009).
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The current consumption varies depending on the operating mode. According to the datasheet, the typical current consumption is around 1.5mA in high-accuracy mode, 0.5mA in low-power mode, and 0.1mA in standby mode. However, actual consumption may vary depending on the specific application and usage.
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Calibration is done through the SPI interface using specific commands and algorithms. STMicroelectronics provides a calibration guide (UG009) that outlines the step-by-step process for calibrating the IMST400-G20S. Additionally, some development boards and evaluation kits come with pre-calibrated devices or provide calibration software.
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The IMST400-G20S is rated for operation between -40°C and 125°C, making it suitable for a wide range of industrial and automotive applications. However, it's essential to ensure proper thermal management and heat dissipation to maintain optimal performance and reliability.