32-bit Microcontrollers - MCU

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MEC140x/1x Keyboard & Embedded Controllers

Microchip MEC140x/1x Keyboard & Embedded Controllers are customized for notebooks and tablet platforms. They are highly configurable, mixed signal, and include an advanced I/O controller architecture. Each device incorporates a 32-bit MIPS32® M14K™ Microcontroller core with 128KB 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. These also provide a flexible arrangement that allows multiple I/O signals to be configured to support either 3.3V or 1.8V. This reduces the system bill-of-materials cost by eliminating the need for external voltage translators. The MEC1404 communicates with the system host through Intel Low Pin Count (LPC) or I²C.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package/Case	Core	Program Memory Size	Data RAM Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
32-bit Microcontrollers - MCU MEC MIPS core 160K PC & eSPI, 128-VTQFP MEC1416-NU Microchip Technology 1: Rp74.301,30 668In Stock	Mfr. Part No. MEC1416-NU Mouser Part No 579-MEC1416NU	Microchip Technology	32-bit Microcontrollers - MCU MEC MIPS core 160K PC & eSPI, 128-VTQFP Learn More about Microchip Technology microchip mec140x mec141x	Datasheet	668In Stock	Rp74.301,30 Rp62.192,94 Rp62.009,48 Rp61.092,18	Min.: 1 Mult.: 1	MEC1416	SMD/SMT	VTQFP-128	MIPS32 M14K	128 kB	32 kB	32 bit	10 bit	48 MHz	106 I/O	1.71 V	3.465 V	0 C	+ 70 C	Tray
32-bit Microcontrollers - MCU MEC, MIPS Core 192K SRAM, eSPI MEC1418-NU Microchip Technology 1: Rp79.621,64 186In Stock	Mfr. Part No. MEC1418-NU Mouser Part No 579-MEC1418-NU	Microchip Technology	32-bit Microcontrollers - MCU MEC, MIPS Core 192K SRAM, eSPI Learn More about Microchip Technology microchip mec140x mec141x	Datasheet	186In Stock	Rp79.621,64 Rp66.412,52 Rp63.660,62 Rp62.926,78	Min.: 1 Mult.: 1	MEC1418	SMD/SMT	VTQFP-128	MIPS32 M14K	192 kB	32 kB	32 bit	10 bit	48 MHz	106 I/O	1.71 V	3.6 V	0 C	+ 70 C	Tray
32-bit Microcontrollers - MCU MEC MIPS core 192K PC & eSPI, 144-WFBGA MEC1418-SZ Microchip Technology 1: Rp97.050,34 13In Stock	Mfr. Part No. MEC1418-SZ Mouser Part No 579-MEC1418SZ	Microchip Technology	32-bit Microcontrollers - MCU MEC MIPS core 192K PC & eSPI, 144-WFBGA Learn More about Microchip Technology microchip mec140x mec141x	Datasheet	13In Stock	Rp97.050,34 Rp80.905,86 Rp80.355,48	Min.: 1 Mult.: 1	MEC1418	SMD/SMT	WFBGA-144	MIPS32 M14K	160 kB	32 kB	32 bit	10 bit	48 MHz	106 I/O	1.71 V	3.465 V	0 C	+ 70 C	Tray
32-bit Microcontrollers - MCU MEC, MIPS Core 128K SRAM, LPC MEC1404-NU Microchip Technology 270: Rp57.239,52 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. MEC1404-NU Mouser Part No 579-MEC1404-NU	Microchip Technology	32-bit Microcontrollers - MCU MEC, MIPS Core 128K SRAM, LPC Learn More about Microchip Technology microchip mec140x mec141x	Datasheet	Non-Stocked Lead-Time 12 Weeks	Rp57.239,52	Min.: 270 Mult.: 90		SMD/SMT	VTQFP-128	MIPS32 M14K	128 kB	32 kB	32 bit	10 bit	48 MHz	106 I/O	1.71 V	3.6 V	0 C	+ 70 C	Tray
32-bit Microcontrollers - MCU MEC, MIPS Core 160K SRAM, LPC MEC1406-NU Microchip Technology 270: Rp53.019,94 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. MEC1406-NU Mouser Part No 579-MEC1406-NU	Microchip Technology	32-bit Microcontrollers - MCU MEC, MIPS Core 160K SRAM, LPC Learn More about Microchip Technology microchip mec140x mec141x	Datasheet	Non-Stocked Lead-Time 12 Weeks	Rp53.019,94	Min.: 270 Mult.: 90		SMD/SMT	VTQFP-128	MIPS32 M14K	160 kB	32 kB	32 bit	10 bit	48 MHz	106 I/O	1.71 V	3.6 V	0 C	+ 70 C	Tray
32-bit Microcontrollers - MCU MEC, MIPS Core 192K SRAM, LPC MEC1408-NU Microchip Technology 270: Rp56.689,14 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. MEC1408-NU Mouser Part No 579-MEC1408-NU	Microchip Technology	32-bit Microcontrollers - MCU MEC, MIPS Core 192K SRAM, LPC Learn More about Microchip Technology microchip mec140x mec141x	Datasheet	Non-Stocked Lead-Time 12 Weeks	Rp56.689,14	Min.: 270 Mult.: 90		SMD/SMT	VTQFP-128	MIPS32 M14K	192 kB	32 kB	32 bit	10 bit	48 MHz	106 I/O	1.71 V	3.6 V	0 C	+ 70 C	Tray
32-bit Microcontrollers - MCU MEC, MIPS core, 128K SRAM, LPC & eSPI, 128-VTQFP MEC1414-I/NU Microchip Technology 180: Rp71.916,32 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. MEC1414-I/NU Mouser Part No 579-MEC1414-I/NU	Microchip Technology	32-bit Microcontrollers - MCU MEC, MIPS core, 128K SRAM, LPC & eSPI, 128-VTQFP Learn More about Microchip Technology microchip mec140x mec141x	Datasheet	Non-Stocked Lead-Time 11 Weeks	Rp71.916,32	Min.: 180 Mult.: 90		SMD/SMT	VTQFP-128	MIPS32 M14K	96 kB	32 kB	32 bit	10 bit	48 MHz	106 I/O	1.71 V	3.465 V	0 C	+ 70 C	Tray
32-bit Microcontrollers - MCU MEC MIPS core 128K PC & eSPI, 128-VTQFP MEC1414-NU Microchip Technology 270: Rp57.422,98 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. MEC1414-NU Mouser Part No 579-MEC1414NU	Microchip Technology	32-bit Microcontrollers - MCU MEC MIPS core 128K PC & eSPI, 128-VTQFP Learn More about Microchip Technology microchip mec140x mec141x	Datasheet	Non-Stocked Lead-Time 11 Weeks	Rp57.422,98	Min.: 270 Mult.: 90	MEC1414	SMD/SMT	VTQFP-128	MIPS32 M14K	96 kB	32 kB	32 bit	10 bit	48 MHz	106 I/O	1.71 V	3.465 V	0 C	+ 70 C	Tray
32-bit Microcontrollers - MCU MEC, MIPS core, 160K SRAM, LPC & eSPI, 128-VTQFP MEC1416-I/NU Microchip Technology 180: Rp77.053,20 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. MEC1416-I/NU Mouser Part No 579-MEC1416-I/NU	Microchip Technology	32-bit Microcontrollers - MCU MEC, MIPS core, 160K SRAM, LPC & eSPI, 128-VTQFP Learn More about Microchip Technology microchip mec140x mec141x	Datasheet	Non-Stocked Lead-Time 11 Weeks	Rp77.053,20	Min.: 180 Mult.: 90		SMD/SMT	VTQFP-128	MIPS32 M14K	128 kB	32 kB	32 bit	10 bit	48 MHz	106 I/O	1.71 V	3.465 V	0 C	+ 70 C	Tray
32-bit Microcontrollers - MCU MEC, MIPS core, 192K SRAM, LPC & eSPI, 128-VTQFP MEC1418-I/NU Microchip Technology 180: Rp69.531,34 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. MEC1418-I/NU Mouser Part No 579-MEC1418-I/NU	Microchip Technology	32-bit Microcontrollers - MCU MEC, MIPS core, 192K SRAM, LPC & eSPI, 128-VTQFP Learn More about Microchip Technology microchip mec140x mec141x	Datasheet	Non-Stocked Lead-Time 11 Weeks	Rp69.531,34	Min.: 180 Mult.: 90	MEC1418	SMD/SMT	VTQFP-128	MIPS32 M14K	160 kB	32 kB	32 bit	10 bit	48 MHz	106 I/O	1.71 V	3.465 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU MEC, MIPS core, 192K SRAM, LPC & eSPI, 144-WFBGA MEC1418-I/SZ Microchip Technology 260: Rp106.406,80 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MEC1418-I/SZ Mouser Part No 579-MEC1418-I/SZ	Microchip Technology	32-bit Microcontrollers - MCU MEC, MIPS core, 192K SRAM, LPC & eSPI, 144-WFBGA Learn More about Microchip Technology microchip mec140x mec141x	Datasheet	Non-Stocked Lead-Time 4 Weeks	Rp106.406,80	Min.: 260 Mult.: 260	MEC1418	SMD/SMT	WFBGA-144	MIPS32 M14K	160 kB	32 kB	32 bit	10 bit	48 MHz	106 I/O	3.3 V	3.3 V	- 40 C	+ 85 C	Tray

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