Part Details for UPSD3212A-40U6 by STMicroelectronics
Results Overview of UPSD3212A-40U6 by STMicroelectronics
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UPSD3212A-40U6 Information
UPSD3212A-40U6 by STMicroelectronics is a Microcontroller.
Microcontrollers 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.
Part Details for UPSD3212A-40U6
UPSD3212A-40U6 CAD Models
UPSD3212A-40U6 Part Data Attributes
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UPSD3212A-40U6
STMicroelectronics
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Datasheet
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UPSD3212A-40U6
STMicroelectronics
8-BIT, FLASH, 40MHz, MICROCONTROLLER, PQFP80, PLASTIC, TQFP-80
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | QFP | |
| Package Description | PLASTIC, TQFP-80 | |
| Pin Count | 80 | |
| Reach Compliance Code | compliant | |
| ECCN Code | 3A991.A.2 | |
| HTS Code | 8542.31.00.01 | |
| Has ADC | YES | |
| Address Bus Width | 12 | |
| Bit Size | 8 | |
| CPU Family | 8051 | |
| Clock Frequency-Max | 40 MHz | |
| DAC Channels | NO | |
| DMA Channels | NO | |
| External Data Bus Width | 8 | |
| JESD-30 Code | S-PQFP-G80 | |
| JESD-609 Code | e3 | |
| Length | 12 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of I/O Lines | 46 | |
| Number of Terminals | 80 | |
| On Chip Program ROM Width | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| PWM Channels | YES | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LFQFP | |
| Package Equivalence Code | QFP80,.55SQ,20 | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 2048 | |
| ROM (words) | 65536 | |
| ROM Programmability | FLASH | |
| Seated Height-Max | 1.6 mm | |
| Speed | 40 MHz | |
| Supply Current-Max | 62 mA | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 5 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Width | 12 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
UPSD3212A-40U6 Frequently Asked Questions (FAQ)
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STMicroelectronics provides a recommended PCB layout in the application note AN5273, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
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The UPSD3212A-40U6 has a thermal pad that must be connected to a thermal ground plane on the PCB to dissipate heat. A thermal interface material (TIM) can be used to improve heat transfer. Additionally, the device's thermal resistance (RthJA) is specified in the datasheet, and a thermal analysis should be performed to ensure the device operates within its recommended temperature range.
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The recommended input capacitance for the UPSD3212A-40U6 is 10uF to 22uF, with a voltage rating of 50V or higher. This capacitance helps to filter out noise and ripple on the input voltage and ensures stable operation.
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Yes, the UPSD3212A-40U6 is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard for automotive applications and is suitable for use in harsh environments. However, additional testing and validation may be required to ensure compliance with specific industry standards.
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STMicroelectronics provides a troubleshooting guide in the application note AN5273, which covers common issues and their solutions. Additionally, the device's behavior can be monitored using the built-in diagnostic features, such as the fault detection and reporting mechanisms.