ISO1050DWRAlternatives & Equivalent Parts
About ISO1050DWR
ISO1050DWR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | ISO1050DWRSource | ISO1050DW | ISO1050DUBR | 24LC01BT-I/OT | STM32G473RET6 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Microchip | STMicroelectronics |
| Package Type | Small Outline Packages | Small Outline Packages | — | SOT23 (5-Pin) | Quad Flat Packages |
| Pin Count | 16 | 16 | — | 5 | 64 |
| Temperature Range | -55.0°C ~ 105.0°C | -55.0°C ~ 105.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.6060 | $0.4902 | $1.4300 | $0.2065 | $4.0753 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | — | Yes | — |
| YTEOL | 15 | 0 | — | 8 | 9 |
| Data Rate | 1000 Mbps | 1000 Mbps | — | — | — |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | — | R-PDSO-G5 | S-PQFP-G64 |
| JESD-609 Code | e4 | e4 | — | e3 | — |
| Number of Functions | 1 | 1 | — | 1 | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | NOT SPECIFIED |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | — |
| Supply Voltage-Nom | 5 V | 5 V | — | — | 3 V |
| Surface Mount | YES | YES | — | YES | YES |
| Telecom IC Type | INTERFACE CIRCUIT | INTERFACE CIRCUIT | — | — | — |
| Temperature Grade | OTHER | OTHER | — | INDUSTRIAL | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) | — |
| Terminal Form | GULL WING | GULL WING | — | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | — | 0.95 mm | 0.5 mm |
| Terminal Position | DUAL | DUAL | — | DUAL | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — | NOT SPECIFIED |
| ## ISO1050DWR Alternates Showing results | Image | — | — | — | — |
| Manufacturer Package Code | — | — | — | SOT-23-5 | — |
| Factory Lead Time | — | — | — | 6 Weeks | 12 Weeks |
| Date Of Intro | — | — | — | 1991-01-01 | — |
| Clock Frequency-Max (fCLK) | — | — | — | 0.4 MHz | — |
| Data Retention Time-Min | — | — | — | 200 | — |
| Endurance | — | — | — | 1000000 Write/Erase Cycles | — |
| I2C Control Byte | — | — | — | 1010XXXR | — |
| Memory Density | — | — | — | 1024 bit | — |
| Memory IC Type | — | — | — | EEPROM | — |
| Memory Width | — | — | — | 8 | — |
| Number of Ports | — | — | — | 1 | — |
| Number of Words | — | — | — | 128 words | — |
| Number of Words Code | — | — | — | 128 | — |
| Operating Mode | — | — | — | SYNCHRONOUS | — |
| Organization | — | — | — | 128X8 | — |
| Output Characteristics | — | — | — | OPEN-DRAIN | — |
| Package Equivalence Code | — | — | — | TSOP5,.11,37 | QFP64,.47SQ,20 |
| Parallel/Serial | — | — | — | SERIAL | — |
| Programming Voltage | — | — | — | 5 V | — |
| Screening Level | — | — | — | AEC-Q100 | — |
| Serial Bus Type | — | — | — | I2C | — |
| Standby Current-Max | — | — | — | 0.000005 A | — |
| Supply Current-Max | — | — | — | 0.003 mA | 34 mA |
| Supply Voltage-Max (Vsup) | — | — | — | 5.5 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | 2.5 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 5 V | — |
| Technology | — | — | — | CMOS | CMOS |
| Write Cycle Time-Max (tWC) | — | — | — | 5 ms | — |
| Write Protection | — | — | — | HARDWARE | — |
| Has ADC | — | — | — | — | YES |
| Bit Size | — | — | — | — | 32 |
| Boundary Scan | — | — | — | — | YES |
| CPU Family | — | — | — | — | CORTEX-M4 |
| Clock Frequency-Max | — | — | — | — | 48 MHz |
| DAC Channels | — | — | — | — | YES |
| DMA Channels | — | — | — | — | YES |
| Format | — | — | — | — | FLOATING POINT |
| Integrated Cache | — | — | — | — | NO |
| Low Power Mode | — | — | — | — | YES |
| Number of DMA Channels | — | — | — | — | 16 |
| Number of External Interrupts | — | — | — | — | 16 |
| Number of I/O Lines | — | — | — | — | 52 |
| Number of Serial I/Os | — | — | — | — | 9 |
| Number of Timers | — | — | — | — | 14 |
| On Chip Data RAM Width | — | — | — | — | 8 |
| On Chip Program ROM Width | — | — | — | — | 8 |
| PWM Channels | — | — | — | — | YES |
| RAM (bytes) | — | — | — | — | 131072 |
| ROM (words) | — | — | — | — | 524288 |
| ROM Programmability | — | — | — | — | FLASH |
| Speed | — | — | — | — | 170 MHz |
| Supply Voltage-Max | — | — | — | — | 3.6 V |
| Supply Voltage-Min | — | — | — | — | 1.71 V |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC |
| ## STM32G473RET6 Alternates Showing results | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for ISO1050DWR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ISO1050DWR is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating ISO1050DWR replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to ISO1050DWR?
Known equivalents for ISO1050DWR include ISO1050DW, ISO1050DUBR, 24LC01BT-I/OT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ISO1050DWR?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify ISO1050DWR alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.