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Microcontrollers and Processors / Microcontrollers / MC9S12A256CFUE
Datasheets
MC9S12A256CFUE by:
Freescale Semiconductor
Freescale Semiconductor
NXP Semiconductors
Rochester Electronics LLC
Not Found

S12A 16-bit MCU, HCS12 core, 256KB Flash, QFP 80

Part Details for MC9S12A256CFUE by Freescale Semiconductor

Results Overview of MC9S12A256CFUE by Freescale Semiconductor

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 Industrial Automation Renewable Energy Robotics and Drones

MC9S12A256CFUE Information

MC9S12A256CFUE 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 MC9S12A256CFUE

Part # Distributor Description Stock Price Buy
ComSIT USA Electronic Component RoHS: Not Compliant Stock DE - 0
Stock ES - 34
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
Vyrian Peripheral ICs 267
RFQ

Part Details for MC9S12A256CFUE

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MC9S12A256CFUE Part Data Attributes

Parametric Data
MC9S12A256CFUE Freescale Semiconductor
Buy Now Datasheet
Compare Parts:
MC9S12A256CFUE Freescale Semiconductor S12A 16-bit MCU, HCS12 core, 256KB Flash, QFP 80
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer FREESCALE SEMICONDUCTOR INC
Part Package Code QFP
Package Description QFP-80
Pin Count 80
Reach Compliance Code compliant
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Has ADC YES
Additional Feature ALSO REQUIRES 5V SUPPLY
Address Bus Width 16
Bit Size 16
CPU Family CPU12
Clock Frequency-Max 16 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width 16
JESD-30 Code S-PQFP-G80
JESD-609 Code e3
Length 14 mm
Moisture Sensitivity Level 3
Number of I/O Lines 59
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 QFP
Package Equivalence Code QFP80,.68SQ
Package Shape SQUARE
Package Style FLATPACK
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 12288
ROM (words) 262144
ROM Programmability FLASH
Seated Height-Max 2.45 mm
Speed 25 MHz
Supply Current-Max 65 mA
Supply Voltage-Max 2.75 V
Supply Voltage-Min 2.35 V
Supply Voltage-Nom 2.5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 40
Width 14 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER

Alternate Parts for MC9S12A256CFUE

This table gives cross-reference parts and alternative options found for MC9S12A256CFUE. 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 MC9S12A256CFUE, 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
MC9S12A256MFU Motorola Semiconductor Products Check for Price Microcontroller, 16-Bit, FLASH, 25MHz, CMOS, PQFP80, QFP-80 MC9S12A256CFUE vs MC9S12A256MFU
MC9S12A256CFUE Rochester Electronics LLC Check for Price 16-BIT, FLASH, 25MHz, MICROCONTROLLER, PQFP80, QFP-80 MC9S12A256CFUE vs MC9S12A256CFUE
MC9S12A256MFU Motorola Mobility LLC Check for Price 16-BIT, FLASH, 25MHz, MICROCONTROLLER, PQFP80, QFP-80 MC9S12A256CFUE vs MC9S12A256MFU
MC9S12A256CFU Freescale Semiconductor Check for Price IC,MICROCONTROLLER,16-BIT,CPU12 CPU,CMOS,QFP,80PIN,PLASTIC MC9S12A256CFUE vs MC9S12A256CFU
MC9S12A256VFU Motorola Mobility LLC Check for Price 16-BIT, FLASH, 25MHz, MICROCONTROLLER, PQFP80, QFP-80 MC9S12A256CFUE vs MC9S12A256VFU
MC9S12A256BCFU Freescale Semiconductor Check for Price 16-BIT, FLASH, 25MHz, MICROCONTROLLER, PQFP80, QFP-80 MC9S12A256CFUE vs MC9S12A256BCFU
MC9S12A256CFUE NXP Semiconductors $23.6340 16-BIT, FLASH, 25MHz, MICROCONTROLLER, PQFP80 MC9S12A256CFUE vs MC9S12A256CFUE
MC9S12A256BCFU Motorola Mobility LLC Check for Price 16-BIT, FLASH, 8MHz, MICROCONTROLLER, PQFP80, QFP-80 MC9S12A256CFUE vs MC9S12A256BCFU

MC9S12A256CFUE Related Parts

MC9S12A256CFUE Frequently Asked Questions (FAQ)

  • The maximum operating frequency of the MC9S12A256CFUE is 25 MHz, but it can be overclocked to 30 MHz with careful consideration of power consumption and thermal management.

  • The internal oscillator on the MC9S12A256CFUE can be configured using the OSCCLK and OSCST registers. The oscillator frequency can be set to 4 MHz, 8 MHz, or 16 MHz, and the oscillator startup time can be adjusted using the OSCST register.

  • The maximum amount of current that can be sourced or sunk by the GPIO pins on the MC9S12A256CFUE is 25 mA per pin, with a total current limit of 100 mA for all GPIO pins combined.

  • The watchdog timer on the MC9S12A256CFUE can be enabled and configured using the WDTCSR register. The watchdog timer can be set to timeout after a period of 128 ms to 2048 ms, and can be reset using the WDTCSR register or an external reset signal.

  • The maximum amount of flash memory that can be programmed on the MC9S12A256CFUE is 256 KB, divided into 16 KB sectors. The flash memory can be programmed using the flash programming interface or through the use of a flash programming tool.