Images are for reference only See Product Specifications
Microchip MEC1322-NU
ARM Microcontrollers - MCU
RoHS Status:
Stock Condition: 8765 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
Add To BomFeatures
- 3.3V Operation with 5V Tolerant Buffers on PS/2 pins
- ACPI 1.0/2.0 PC99/PC2001 Compliant
- LPC Interface with Clock Run Support
- - Supports LPC Bus frequencies of 19.2MHz to 33MHz
- - Serial IRQ Interface Compatible with Serialized IRQ Support for PCI Systems
- - 15 Direct IRQs
- - ACPI SCI Interface
- - nSMI output and supporting PM registers
- - Shadowed write only registers
- Internal 64K SRAM in MEC1310
- - Loaded at VCC1 power from the HOST/8051 SPI Memory Interface
- - Provides 64KB of 8051 program space
- - 32k-Byte region shared with 8051data space
- HOST/8051 SPI Memory Interface
- - 3-pin Full Duplex serial communication interface.
- - One Chip Select Pins
- - Fully 8051 Controlled
- - Hardware Support for two SPI Flash Configu rations:
- – Switched SPI Flash Configuration
- – Parallel Shared SPI Flash Configuration
- – Debug Programming Interface
- Two Power Planes
- - Low Standby Current in Sleep Mode
- Three ACPI Embedded Controller Interface
- Configuration Register Set Compatible with ISA Plug-and-Play Standard (Version 1.0a)
- High-Performance Embedded 8051 Keyboard and System Controller
- - Provides System Power Management
- - System Watch Dog Timer (WDT)
- - 8042 Style Host Interface
- - Supports Interrupt and Polling Access
- - 1024 Boot /ROM
- - 256 Bytes Data RAM
- - On-Chip Memory-Mapped Control Registers
- - Access to VCC0 Backed Registers
- - Up to 18x8 Keyboard Scan Matrix
- - Two 16-Bit Timer/Counters
- - Integrated Full-Duplex Serial Port Interface
- - Seventy-Three 8051 Interrupt Sources
- - Thirty-Two 8-Bit, Host/8051 Mailbox Registers
- - Sixty-Four Maskable Hardware Wake-Up Events
- - Fast GATEA20
- - Fast CPU_RESET
- - Multiple Clock Sources and Operating Fre quencies
- - IDLE and SLEEP Modes
- - Trace FIFO Debug Port
- Accurate Fail-Safe Ring Oscillator
- - Single Clock source for most 8051 and SIO functions
- - Provides 2% frequency accuracy
- - Lock Bit provides status
- - 32.768KHz-input clock
- – Single ended input
- – Compatible with south bridge SUSCLK/ RSMRST# gating rules
- – replacement 32K distribution available when RSMRST# is asserted
- – Very low power state with only external 32K clock distributed
- Integrated Standby Power Reset Generator
- - VCC1_RST# open drain output
- - Accepts External driven Reset
- VCC0 Backed Resources
- - 64 Byte VCC0 Backed Registers
- - VCC0 Backed Status Register
- Three 8584-Style I2C/SMBus Controllers
- - 8051 Controlled Logic Allows I2C/SMBus Master or Slave Operation
- - I2C/SMBus Controllers are Fully Operational on Standby Power
- - Two Controllers with 2 Sets of Dedicated Pins per I2C/SMBus Controller
- - One Controller with one Set of Dedicated Pins per I2C/SMBus Controller
- Four independent Hardware Driven PS/2 Ports
- - GPIO signal function associated with each pin
- PECI Interface 2.0 (Continue)
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | ARM Microcontrollers - MCU | Brand | Microchip Technology |
| Product Type | ARM Microcontrollers - MCU |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
Recommend
-
![PIC24FV32KA302-I/SO]()
-
![PIC24FJ64GA306-I/PT]()
-
![PIC24EP256GP204-I/PT]()
Microchip Technology, Inc
16-bit Microcontrollers - MCU 16B 256KB FL 32KBR 6...
-
![PIC24F32KA304-I/PT]()
-
![PIC24F32KA304-I/ML]()
-
![PIC24FJ128GA306-I/PT]()
