Part Details for UPSD3254A-40T1T by STMicroelectronics
Overview of UPSD3254A-40T1T by STMicroelectronics
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
Part Details for UPSD3254A-40T1T
UPSD3254A-40T1T CAD Models
UPSD3254A-40T1T Part Data Attributes
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UPSD3254A-40T1T
STMicroelectronics
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Datasheet
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UPSD3254A-40T1T
STMicroelectronics
8-BIT, FLASH, 40MHz, MICROCONTROLLER, PQFP52, ROHS COMPLIANT, PLASTIC, LQFP-52
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | QFP | |
| Package Description | ROHS COMPLIANT, PLASTIC, LQFP-52 | |
| Pin Count | 52 | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.31.00.01 | |
| Has ADC | YES | |
| Address Bus Width | ||
| Bit Size | 8 | |
| CPU Family | 8051 | |
| DAC Channels | NO | |
| DMA Channels | NO | |
| External Data Bus Width | ||
| JESD-30 Code | S-PQFP-G52 | |
| Length | 10 mm | |
| Number of I/O Lines | 37 | |
| Number of Terminals | 52 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| PWM Channels | YES | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LQFP | |
| Package Equivalence Code | QFP52,.47SQ | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, LOW PROFILE | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 32768 | |
| ROM (words) | 262144 | |
| ROM Programmability | FLASH | |
| Seated Height-Max | 1.6 mm | |
| Speed | 40 MHz | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 4.5 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 10 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
Alternate Parts for UPSD3254A-40T1T
This table gives cross-reference parts and alternative options found for UPSD3254A-40T1T. 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 UPSD3254A-40T1T, 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 |
|---|---|---|---|---|
| UPSD3254A-40T6T | STMicroelectronics | Check for Price | 8-BIT, FLASH, 40MHz, MICROCONTROLLER, PQFP52, ROHS COMPLIANT, PLASTIC, TQFP-52 | UPSD3254A-40T1T vs UPSD3254A-40T6T |