Microchip MEC1428-I/NU-C1, 32bit MIPS32 M14K Microcontroller, MEC142, 33MHz, 192 kB SRAM, 128-Pin TQFP
- RS Stock No.:
- 177-4121
- Mfr. Part No.:
- MEC1428-I/NU-C1
- Brand:
- Microchip
90 In stock for delivery within 7 working day(s)
Added
Price (ex. GST) Each (In a Pack of 5)
$8.71
(exc. GST)
$10.02
(inc. GST)
| Units | Per unit | Per Pack* |
| 5 - 20 | $8.71 | $43.55 |
| 25 - 40 | $8.556 | $42.78 |
| 45 + | $7.966 | $39.83 |
| *price indicative | ||
- RS Stock No.:
- 177-4121
- Mfr. Part No.:
- MEC1428-I/NU-C1
- Brand:
- Microchip
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- US
Product Details
The MEC1428 is the latest member of the MEC14XX family and adds a new level of design functionality for computing engineers by adding Slave Attached Flash (SAF), which is an optimal solution for USB Type-C™ power delivery. The MEC1428 device is pin and register compatible with the MEC140X and MEC141X families, which allows designers to easily add eSPI and additional features and have more flexibility in their designs. The MEC1428 retains eSPI Master Attached Flash (MAF) capability.
MIPS32® M14K™ MIcrocontroller Core
Enhanced Serial Peripheral Interface (eSPI) or LPC Host Interface
Supports Slave Attached Flash Sharing (SAFS)
VTR (standby) and VBAT (Power Planes)
Connected Standby Support
8042 Emulated Keyboard Controller
Secure Boot ROM Loader
System to EC Message Interface
Trace FIFO Debug Port (TFDP)
32-bit RTOS Timer
Enhanced Serial Peripheral Interface (eSPI) or LPC Host Interface
Supports Slave Attached Flash Sharing (SAFS)
VTR (standby) and VBAT (Power Planes)
Connected Standby Support
8042 Emulated Keyboard Controller
Secure Boot ROM Loader
System to EC Message Interface
Trace FIFO Debug Port (TFDP)
32-bit RTOS Timer
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
|---|---|
| Family Name | MEC142 |
| Package Type | TQFP |
| Mounting Type | Surface Mount |
| Pin Count | 128 |
| Device Core | MIPS32 M14K |
| Data Bus Width | 32bit |
| Program Memory Size | 192 kB |
| Maximum Frequency | 33MHz |
| RAM Size | 32 kB |
| USB Channels | 0 |
| Number of SPI Channels | 0 |
| Typical Operating Supply Voltage | 3 → 3.6 V |
| Number of UART Channels | 0 |
| Number of I2C Channels | 1 |
| Number of USART Channels | 0 |
| Number of LIN Channels | 0 |
| Width | 14.2mm |
| Height | 1.05mm |
| ADCs | 8 x 10 bit |
| Number of ADC Units | 1 |
| Maximum Operating Temperature | +85 °C |
| Length | 14.2mm |
| Instruction Set Architecture | RISC |
| Number of PCI Channels | 0 |
| Minimum Operating Temperature | -40 °C |
| Maximum Number of Ethernet Channels | 0 |
| Program Memory Type | SRAM |
| Dimensions | 14.2 x 14.2 x 1.05mm |
| Number of Ethernet Channels | 0 |