Part Details for MC9S12B128MFU by Freescale Semiconductor
Results Overview of MC9S12B128MFU by Freescale Semiconductor
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Industrial Automation
Transportation and Logistics
Renewable Energy
Automotive
Robotics and Drones
MC9S12B128MFU Information
MC9S12B128MFU by Freescale Semiconductor 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.
Price & Stock for MC9S12B128MFU
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2156-MC9S12B128MFU-ND
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DigiKey | MICROCONTROLLER Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT | Temporarily Out of Stock |
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Buy Now | |
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Vyrian | Peripheral ICs | 793 |
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RFQ |
Part Details for MC9S12B128MFU
MC9S12B128MFU CAD Models
MC9S12B128MFU Part Data Attributes
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MC9S12B128MFU
Freescale Semiconductor
Buy Now
Datasheet
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MC9S12B128MFU
Freescale Semiconductor
MC9S12B128MFU
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | FREESCALE SEMICONDUCTOR INC | |
| Reach Compliance Code | unknown | |
| JESD-609 Code | e0 | |
| Moisture Sensitivity Level | 3 | |
| Peak Reflow Temperature (Cel) | 240 | |
| Terminal Finish | TIN LEAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 |
MC9S12B128MFU Frequently Asked Questions (FAQ)
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The maximum clock frequency that can be used with the internal oscillator is 24 MHz, but it's recommended to use 20 MHz or less to ensure stability and accuracy.
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To configure the watchdog timer, you need to set the WDTCLK register to select the clock source, set the WDTCNT register to set the timeout period, and enable the watchdog timer by setting the WDTEN bit in the WDTCTL register.
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Yes, the internal flash memory can be used to store data that needs to be retained during power-down, but you need to use the Flash Block Protection mechanism to protect the data from accidental erasure or modification.
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To implement a bootloader, you need to reserve a portion of the flash memory for the bootloader code, use a serial communication protocol such as UART or SPI to receive the firmware update, and use the MCU's flash programming interface to update the firmware.
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The maximum current that can be sourced or sunk by the MCU's I/O pins is 25 mA, but it's recommended to limit the current to 10 mA or less to ensure reliable operation and prevent overheating.