Microchip MEC1703Q-C2-TN
Manufacturer No:
MEC1703Q-C2-TN
Manufacturer:
Microchip
Package:
Description:
An eSPI Keyboard and Embedded Controller for Computing Applications
Quantity:
In Stock :3212
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Expected Shipping：Sun, Jun 7 - Mon, Jun 8, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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MEC1703Q-C2-TN Information
Microchip MEC1703Q-C2-TN technical specifications, attributes, parameters and parts with similar specifications to Microchip MEC1703Q-C2-TN.
- Type
- Parameter
- Keyboard Scan Matrix
- 18x8
- Customer Programmable RAM
- Yes
- Host Interface
- eSPI, LPC, I2C
- Crypto Engine
- Yes
- Code Storage
- 480 KB (Code + Data)
- Operating Temperature
- 0C to +70C
- Low Power Timers
- 0
- Tach
- 0
- Deep Sleep S5
- Yes
- Fan Tachometer Inputs
- 2
- Type
- Parameter
- Max Operating Frequency
- 48 MHz
- 8024 Keyboard Controller
- Yes
- PCI Resets
- 0
- Data RAM
- 32 KB
- HW Auto Fan Controller
- 0
- Breathing/ Blinking LED
- 4
- GPIO
- 148
- PWM
- 0
- Package
- 144-WFBGA (SZ)
- LED
- 4
Download datasheets and manufacturer documentation for Microchip MEC1703Q-C2-TN.
Application Notes:
Data Sheets:
Brochures:
MEC1703 adds 2KB EEPROM.
The MEC170x is a family of keyboard and embedded controller designs customized for notebooks and industrial computing platforms. The family is a highly-configurable, mixed signal, advanced I/O controller architecture. Every device in the family incorporates a 32-bit ARM Cortex M4F Microcontroller core with a closely-coupled SRAM for code and data. A secure bootloader is used to download the custom firmware image from the system’s shared SPI Flash device, thereby allowing system designers tocustomize the device’s behavior.
MEC170x products may be configured to communicate with the system host through one of three host interfaces: Intel Low Pin Count (LPC), eSPI, or I2C. This family of products are designed to operate as either a stand-alone I/O device or as an EC Base Component of a split-architecture Advanced I/O Controller system which uses BC-Link communication protocol to access up to two BC bus companion components. The BC-Link protocol is peer-to-peer providing communication between the MEC170x embedded controller and registers located in a companion device.
Family parts
MEC1703K-F2-SZ
MEC1703K-P2-X/XY
MEC1703K-P2-XY
MEC1703Q-C2-XY
MEC1703Q-F2-SZ
NOTE: While the MEC170x family of embedded controllers is still supported, the enhanced features offered by the latest MEC152x and MEC172x families are highly recommended for new designs.
- ARM® Cortex®-M4F Processor Core
- Complete ARM-Standard Debug Support
- Comprehensive ARM-Standard Trace Support
- Internal Memory: up to 480KB of SRAM
- Enhanced Serial Peripheral Interface (eSPI) - Intel eSPI Specification Compliant
- Supports LPC Bus frequencies of 19MHz to 33MHz
- Four EC-based SMBus 2.0 Host Controllers
- Five independent Hardware Driven PS/2 Ports
- One Quad Serial Peripheral Interface (SPI) Controller
- 18 x 8 Interrupt Capable Multiplexed Keyboard Scan Matrix
- Four Breathing/Blinking LED Interfaces
- Multi-purpose AES Cryptographic Engine: Hardware support for ECB, CTR, CBC and OFB AES modes
- Cryptographic Hash Engine: Support for SHA-1, SHA-256, SHA-512
- Public Key Cryptographic Engine: Hardware support for RSA and Elliptic Curve public key algorithms andRSA keys length of 1024 or 2048 bits
- True Random Number Generator: 1K bit FIFO
- Monotonic Counter
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