| Part Number | MEC1521H-B0-I/TF | MEC1527H-B0-I/TF |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Category | Embedded - Microcontrollers - Application Specific | Embedded - Microcontrollers - Application Specific |
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| Product Status | Active | Active |
| Applications | Keyboard and Embedded Controller | Keyboard and Embedded Controller |
| Core Processor | ARM® Cortex®-M4 | ARM® Cortex®-M4 |
| Program Memory Type | - | - |
| Controller Series | MEC152x | MEC152x |
| RAM Size | 256KB | 256KB |
| Interface | ACPI, eSPI, I²C, LPC, PECI, PS/2, QSPI, SPI, UART | ACPI, eSPI, I²C, LPC, PECI, PS/2, QSPI, SPI, UART |
| Number of I/O | 108 | 108 |
| Voltage - Supply | 1.71V ~ 3.465V | 1.71V ~ 3.465V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 128-WFBGA | 128-WFBGA |
| Supplier Device Package | 128-WFBGA (7x7) | 128-WFBGA (7x7) |