MEC1404集成电路(IC)应用特定微控制器规格书PDF中文资料
![MEC1404](https://img.114ic.com/dgk/Renders/Microchip%20Tech%20Renders/150;%20128TQFP-1.2-14x14;%20;%20128.jpg)
厂商型号 |
MEC1404 |
参数属性 | MEC1404 封装/外壳为128-TQFP;包装为托盘;类别为集成电路(IC) > 应用特定微控制器;MEC1404应用范围:键盘和嵌入式控制器;产品描述:IC MEC 128K SRAM 128VTQFP |
功能描述 | Keyboard and Embedded Controller Products for Notebook PC |
文件大小 |
6.65155 Mbytes |
页面数量 |
572 页 |
生产厂商 | Microchip Technology Inc. |
企业简称 |
Microchip【微芯科技】 |
中文名称 | 微芯科技股份有限公司官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-15 22:59:00 |
相关芯片规格书
更多- MEC1322I-LZY-C0-TR
- MEC1322I-SZ-C0-TR
- MEC1322I-NU-C0-TR
- MEC1322I-LZY-C0
- MEC1322-SZ-C0
- MEC1322-NU-C0
- MEC1322-NU
- MEC1322
- MEC1-170-02-S-D-NP-K
- MEC1-170-02-SM-D-NP-A
- MEC1-170-02-SM-D-NP-K
- MEC1-170-02-S-D-NP-TR
- MEC1-170-02-LM-D-NP-K
- MEC1-170-02-SM-D-NP-LC
- MEC1-170-02-SM-D-NP-A
- MEC1-170-02-LM-D-NP-A
- MEC1-170-02-LM-D-NP-K
- MEC1-170-02-S-D-NP-A
MEC1404规格书详情
GENERAL DESCRIPTION
The MEC140X/1X is a family of keyboard and embedded controller designs customized for notebooks and tablet platforms. The MEC140X/1X family is a highly-configurable, mixed signal, advanced I/O controller architecture. Every device in the family incorporates a 32-bit MIPS32 M14K Microcontroller core with a closely-coupled SRAM for code and data. A secure boot-loader is used to download the custom firmware image from the system’s shared SPI Flash device, thereby allowing system designers to customize the device’s behavior.
Common Features
• 3.3V Operation
• ACPI 3.0 Compliant
• PC2001 compliant
• VTR (standby) and VBAT Power Planes
- Low Standby Current in Sleep Mode
• Connected Standby Support
• 32kHz Clock Source
- Internal 32kHz Oscillator
- External 32kHz Clock Source
- 32kHz Crystal (XTAL) Supported
- Single-Ended 32kHz Clock Source
• LPC Host Interface
- LPC Specification 1.1 Compatible
- LPC I/O and Memory Cycles Decoded
- Supports optional signals: CLKRUN#, LPCPD#, SERIRQ, SMI#, EC_SCI# (ACPI PME Event)
- Supports 19.2 MHz to 33 MHz nominal bus clock speeds
• Configuration Register Set
- Compatible with ISA Plug-and-Play Standard
- EC-Programmable Base Address
• 8042 Emulated Keyboard Controller
- 8042 Style Host Interface
- Port 92 Legacy A20M Support
- Fast GATEA20 & Fast CPU_RESET
• System to EC Message Interface
- One Embedded Memory Interface
- Host Serial or Parallel IRQ Source
- Provides Two Windows to On-Chip SRAM for Host Access
- Two Register Mailbox Command Interface
- Mailbox Registers Interface
- Thirty-two 8-Bit Scratch Registers
- Two Register Mailbox Command Interface
- Two Register SMI Source Interface
- Five ACPI Embedded Controller Interfaces
- Four EC Interfaces
- One Power Management Interface
• MIPS32® M14K™ Microcontroller Core
- microMIPS-Compatible Instruction Set
- High-performance Multiply/Divide Unit
- Programmable clock frequencies: 48MHz, 12MHz, 3MHz, and 1MHz
- Sleep mode
- 2-wire Debug Interface (ICSP)
- 6 Breakpoints (4-instruction; 2-data)
- Enhanced to Support Debug in Heavy and Deep Sleep States
• Trace FIFO Debug Port (TFDP)
(Continue ...)
MEC1404属于集成电路(IC) > 应用特定微控制器。微芯科技股份有限公司制造生产的MEC1404应用特定微控制器应用特定型微控制器是将处理单元(微处理器)、存储器(EEPROM、EPROM、闪存、SRAM、ROM、RAM 等)和一些外设(时钟、转换器、端口、定时器、UART 等)集成到单个器件中的半导体器件。应用包括音频记录器/回放、身份验证、汽车、电池监测器、BLDC 控制器、蓝牙、嵌入式系统安全性、GPS、联网和 USB 等不一而足。
产品属性
- 产品编号:
MEC1404-NU
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 应用特定微控制器
- 包装:
托盘
- 应用:
键盘和嵌入式控制器
- 核心处理器:
MIPS32® M14K™
- 程序存储器类型:
外部程序存储器
- RAM 大小:
128KB
- 接口:
I²C,LPC,SMBus,SPI,UART
- 电压 - 供电:
1.71V ~ 3.465V
- 工作温度:
0°C ~ 70°C
- 安装类型:
表面贴装型
- 封装/外壳:
128-TQFP
- 供应商器件封装:
128-VTQFP(14x14)
- 描述:
IC MEC 128K SRAM 128VTQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP |
TQFP-128 |
3200 |
6613 |
原装现货 低价清仓 实单可谈 |
询价 | ||
MICROCHIP |
2016+ |
QFP |
3417 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MICROCH |
2020+ |
QFP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MICROCHIP |
20+ |
TQFP128 |
65300 |
一级代理/放心购买! |
询价 | ||
MICROCHIP/微芯 |
22+ |
QFP128 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
MROCHIP/微芯 |
23+ |
NA/ |
20000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MICROCHIP/微芯 |
24+ |
1TQFP14x14 |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
Microchip |
23+ |
128QFN |
10000 |
原厂原装正品现货 |
询价 | ||
Microchip |
20+ |
BGA |
44380 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MICROCHIP/微芯 |
22+ |
QFP128 |
354000 |
询价 |