参数资料
型号: MCP2210-I/SS
厂商: Microchip Technology
文件页数: 3/82页
文件大小: 0K
描述: IC CONVERTER USB-PCI 20-SSOP
产品培训模块: MCP2210 Evaluation Kit
标准包装: 67
应用: 带 GPIO 的 USB 至 SPI 连接器
接口: SPI,USB
电源电压: 3.3 V ~ 5.5 V
封装/外壳: 20-SSOP(0.209",5.30mm 宽)
供应商设备封装: 20-SSOP
包装: 管件
安装类型: 表面贴装
2011 Microchip Technology Inc.
DS22288A-page 11
MCP2210
3.0
USB COMMANDS/RESPONSES
DESCRIPTION
MCP2210 implements the HID interface for all the
device-provided functionalities. The chip uses a
command/response mechanism for the USB engine.
This means that for every USB command sent (by the
USB host) to the MCP2210, it will always reply with a
response packet.
The MCP2210 USB commands can be grouped by
their provided features as follows:
- Read/Write NVRAM related parameters
- Send access password
Read/Write RAM Settings (copied from NVRAM
at power-up or Reset):
- Read/Write (volatile – RAM stored settings)
SPI transfer settings
- Read/Write (volatile – RAM stored settings)
chip settings
- Read/Write (volatile – RAM stored settings)
GPIO direction
- Read/Write (volatile – RAM stored settings)
GPIO output values
- Read/Write SPI transfer data
- Cancels the ongoing SPI transfer
- SPI bus release manipulation
Chip Status and Unsupported commands
3.1
NVRAM Settings
The commands in this category are related to the NVRAM settings manipulation.
3.1.1
SET CHIP SETTINGS POWER-UP DEFAULT
TABLE 3-1:
COMMAND STRUCTURE
Byte Index
Meaning
0
0x60 – Set Chip NVRAM Parameters – command code
1
0x20 – Set Chip Settings Power-up Default – sub-command code
2
0x00 – Reserved
3
0x00 – Reserved
4
GP0 Pin Designation
GPIO = 0x00
Chip Selects = 0x01
Dedicated Function pin = 0x02
5
GP1 Pin Designation
GPIO = 0x00
Chip Selects = 0x01
Dedicated Function pin = 0x02
6
GP2 Pin Designation
GPIO = 0x00
Chip Selects = 0x01
Dedicated Function pin = 0x02
7
GP3 Pin Designation
GPIO = 0x00
Chip Selects = 0x01
Dedicated Function pin = 0x02
8
GP4 Pin Designation
GPIO = 0x00
Chip Selects = 0x01
Dedicated Function pin = 0x02
相关PDF资料
PDF描述
MCP2210-I/SO IC CONVERTER USB-PCI 20-SOIC
V28C48H100B3 CONVERTER MOD DC/DC 48V 100W
VI-BTN-IX-F3 CONVERTER MOD DC/DC 18.5V 75W
V28C48H100B CONVERTER MOD DC/DC 48V 100W
V28C3V3H50BG3 CONVERTER MOD DC/DC 3.3V 50W
相关代理商/技术参数
参数描述
MCP2210T-I/MQ 功能描述:USB 接口集成电路 USB to SPI Protocol Converter RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20
MCP2210T-I/SO 功能描述:USB 接口集成电路 USB to SPI Protocol Converter RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20
MCP2210T-I/SS 功能描述:USB 接口集成电路 USB to SPI Protocol Converter RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20
MCP2210T-I-MQ 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:USB-to-SPI Protocol Converter with GPIO (Master Mode)
MCP2210T-I-SO 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:USB-to-SPI Protocol Converter with GPIO (Master Mode)