MEC1703Q-B2-I/TN
ActiveEMBEDDED CONTROLLER 480 KB TOTAL SRAM 169 WFBGA 11X11X0.8MM TRAY ROHS COMPLIANT: YES
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MEC1703Q-B2-I/TN
ActiveEMBEDDED CONTROLLER 480 KB TOTAL SRAM 169 WFBGA 11X11X0.8MM TRAY ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | MEC1703Q-B2-I/TN |
|---|---|
| Applications | Keyboard and Embedded Controller |
| Core Processor | ARM® Cortex®-M4F |
| Interface | QSPI, I2C, SPI, PECI, PS/2, ACPI, EBI/EMI, LPC, eSPI |
| Mounting Type | Surface Mount |
| Number of I/O | 148 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 169-WFBGA |
| Program Memory Type | EEPROM, Boot ROM |
| RAM Size | 480 K |
| Supplier Device Package | 169-WFBGA (11x11) |
| Voltage - Supply [Max] | 3.465 V |
| Voltage - Supply [Min] | 1.71 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 9.42 | |
| 25 | $ 7.84 | |||
| 100 | $ 7.56 | |||
| Microchip Direct | TRAY | 1 | $ 9.42 | |
| 25 | $ 7.84 | |||
| 100 | $ 7.13 | |||
| 1000 | $ 6.58 | |||
| 5000 | $ 6.25 | |||
| Newark | Each | 100 | $ 7.13 | |
Description
General part information
MEC1703 Series
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.
Documents
Technical documentation and resources
