Microchip MEC1428-TF-C1
Manufacturer No:
MEC1428-TF-C1
Manufacturer:
Microchip
Package:
128-WFBGA
Description:
A 128-pin, 3.3V, 192KB SRAM, 32-Bit eSPI Embedded Controller
Quantity:
In Stock :9602
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Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Wed, Jun 3 - Thu, Jun 4, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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User Guide
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PURCHASE
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Step2：Desiccant Protection
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SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
MEC1428-TF-C1 Information
Microchip MEC1428-TF-C1 technical specifications, attributes, parameters and parts with similar specifications to Microchip MEC1428-TF-C1.
- Type
- Parameter
- Keyboard Scan Matrix
- 18x8
- UART
- Full
- Customer Programmable RAM
- Yes
- Host Interface
- eSPI, LPC, I2C
- Code Storage
- 192 KB SRAM (Code + Data)
- Operating Temperature
- 0° C to +70° C
- Low Power Timers
- 0
- Tach
- 0
- Fan Tachometer Inputs
- 2
- 8024 Keyboard Controller
- Yes
- Type
- Parameter
- PCI Resets
- 0
- Data RAM
- 32kB
- HW Auto Fan Controller
- 0
- Breathing/ Blinking LED
- 3
- GPIO
- 106
- PWM
- 0
- Package
- 128 VTQFP
- LED
- 3
- Analog to Digital Converter
- 8
- Capture/_Compare
- 0
Download datasheets and manufacturer documentation for Microchip MEC1428-TF-C1.
Brochures:
Application Notes:
User Guide:
Miscellaneous:
Data Sheets:
MEC1428 is the latest member of the MEC14XX family and adds a new level of design functionality for computing engineers by adding Slave Attached Flash (SAF), which is an optimal solution for USB Type-C™ power delivery. This device is pin and register compatible with the MEC140X and MEC141X families, which allows designers to easily add eSPI and additional features and have more flexibility in their designs. It retains eSPI Master Attached Flash (MAF) capability.
The MEC14xx family is a keyboard and embedded controller
customized for notebooks and computing platforms. The MEC140X/1X/2X family is a
highly-configurable, mixed signal, advanced I/O controller architecture.
MEC1428 incorporates a 32-bit MIPS32 M14K Microcontroller core with 192 KB of
closely-coupled SRAM for code and data that loads from SPI Flash. Designers can
leverage the host SPI-flash (used for BIOS storage) for non-volatile EC
firmware storage, as a cost-effective system solution.
Microchip’s MEC14XX family also provides a flexible arrangement that allows
multiple I/O signals to be configured to support either 3.3V or 1.8V, reducing
the system bill-of-materials cost by eliminating the need for external voltage
translators. The MEC1428 communicates with the system host through the Intel
Enhanced Serial Peripheral Interface (eSPI) or through Intel's Low Pin Count
(LPC).
All members of the MEC14XX family are pin and register compatible and are
supported by Microchip’s development tools. Examples include the MPLAB® XC
Compilers, the MPLAB REAL ICE™ In-Circuit Emulator (part #
DV244005), the MPLAB ICD 3 In-Circuit Debugger (part # DV164035) and the PICkit™ 3
Starter Kit (part # DV164130).
Additional products with eSPI capability: MEC1418, MEC1701, MEC1704, MEC1705
Family
parts
MEC1428-I/NU-C1
MEC1428-NU-C1
MEC1428-SZ-C1
MEC1428-SZ-C1-TR
MEC1428-TF-C1
MEC1428-TF-C1-TR
- MIPS32® M14K™ MIcrocontroller Core
- Enhanced Serial Peripheral Interface (eSPI) or LPC Host Interface
- Supports Slave Attached Flash Sharing (SAFS)
- ACPI 3.0 Compliant
- PC2001 Compliant
- VTR (standby) and VBAT (Power Planes)
- Connected Standby Support
- 8042 Emulated Keyboard Controller
- Secure Boot ROM Loader
- System to EC Message Interface
- Trace FIFO Debug Port (TFDP)
- 32-bit RTOS Timer
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
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In-stock SKU
15,000+
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