MEC1527H-B0-I/SZ

$4.26

Description：EMBEDDED CTLR 256KB SRAM 512KB S
Series：-

SKU:5f7fe1910d8a Category: Application Specific Microcontrollers Brand: Microchip Technology

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Product introduction

MEC1527H-B0-I/SZ is listed in the Application Specific Microcontrollers range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is EMBEDDED CTLR 256KB SRAM 512KB S. Review the specifications below when checking this part for your BOM.

Application Specific Microcontrollers specifications for MEC1527H-B0-I/SZ

Description：EMBEDDED CTLR 256KB SRAM 512KB S
Series：-
Mfr：Microchip Technology
Package：Tray
Applications：Keyboard and Embedded Controller
Core Processor：ARM® Cortex®-M4
Program Memory Type：-
Controller Series：MEC152x
RAM Size：256K x 8
Interface：ACPI, eSPI, I2C, LPC, PECI, PS/2, QSPI, SPI, UART
Number of I/O：128
Voltage - Supply：1.71V ~ 3.465V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：144-WFBGA
Supplier Device Package：144-WFBGA (9x9)
Grade：-
Qualification：-

Application Specific Microcontrollers datasheet and documents for MEC1527H-B0-I/SZ

MEC1527H-B0-I/SZ

Application Specific Microcontrollers Overview

The MEC1527H-B0-I/SZ is an ARM Cortex-M4 embedded controller in a 144-pin WFBGA package. It operates at 3.3V and 1.8V with a clock frequency up to 48 MHz. The device includes 256 KB SRAM (224 KB code, 32 KB data), 64 bytes battery-backed storage, 4 Kbit OTP, and 4 Mbit in-chip SPI Flash. Key interfaces include Intel eSPI, three UARTs, five I2C/SMBus controllers, and a Quad SPI Master. Security features comprise AES-256, ECDSA, SHA-384, and RSA hardware accelerators.

Application Specific Microcontrollers Feature Summary

ARM Cortex-M4 processor with 48 MHz clock and 256 KB SRAM
Intel eSPI host interface supporting MAFS and SAFS
Integrated 4 Mbit SPI Flash and cryptographic hardware accelerators
Three UARTs, five I2C/SMBus controllers, and four Fan Tachometer inputs

Application Specific Microcontrollers Applications

Notebook PC Embedded Controllers
Low power PC architecture designs
Systems requiring ACPI S0-S5 sleep state support

Application Specific Microcontrollers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current product selection guide to confirm pinout compatibility and package type. Ensure that the required memory configuration and security features align with the system design requirements before procurement.

Application Specific Microcontrollers Selection Notes

Select this model for applications requiring integrated SPI Flash and robust security acceleration. Compare against MEC1521 variants if external flash is preferred or if specific GPIO counts differ. Verify voltage domain compatibility for both 1.8V and 3.3V I/O regions.

Application Specific Microcontrollers Part Context

This component belongs to the MEC152x family of low-power embedded controllers designed for notebook platforms. It shares the core ARM Cortex-M4 architecture and eSPI interface with other members like the MEC1521 and MEC1523, differing primarily in integrated memory options and peripheral availability.