參數(shù)資料
型號： MCP2210-I/MQ
廠商： Microchip Technology
文件頁數(shù)： 17/82頁
文件大?。?/td> 0K
描述： IC CONVERTER USB-PCI 20-QFN
產(chǎn)品培訓(xùn)模塊： MCP2210 Evaluation Kit
標(biāo)準(zhǔn)包裝： 73
應(yīng)用： 帶 GPIO 的 USB 至 SPI 連接器
接口： SPI，USB
電源電壓： 3.3 V ~ 5.5 V
封裝/外殼： 20-VQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 20-QFN（5x5）
包裝： 管件
安裝類型： 表面貼裝
MCP2210
DS22288A-page 24
2011 Microchip Technology Inc.
3.1.6
GET SPI POWER-UP TRANSFER SETTINGS
3.1.6.1
Responses
TABLE 3-17:
COMMAND STRUCTURE
Byte
Index
Meaning
00x61 – Get NVRAM Settings – command code
10x10 – Get SPI Power-up Transfer Settings – sub-command code
20x00 – Reserved
3-63
0x00 – Reserved
TABLE 3-18:
RESPONSE 1 STRUCTURE
Byte
Index
Meaning
0
0x61 – Get NVRAM Settings – echos back the given command code
10x00 – Command Completed Successfully
2
0x10 – Sub-command Echoed Back for Get SPI Power-up Transfer Settings code
3
Don’t Care
4
Bit Rate (Byte 3) – 32-bit value (Byte 0, Byte 1, Byte 2, Byte 3)
Example: Bit rate = 12,000,000 bps = 00B7 1B00
- This byte position will have a value of = 0x00
5
Bit Rate (Byte 2) – 32-bit value (Byte 0, Byte 1, Byte 2, Byte 3)
Example: Bit rate = 12,000,000 bps = 00B7 1B00
- This byte position will have a value of = 0x1B
6
Bit Rate (Byte 1) – 32-bit value (Byte 0, Byte 1, Byte 2, Byte 3)
Example: Bit rate = 12,000,000 bps = 00B7 1B00
- This byte position will have a value of = 0xB7
7
Bit Rate (Byte 0) – 32-bit value (Byte 0, Byte 1, Byte 2, Byte 3)
Example: Bit rate = 12,000,000 bps = 00B7 1B00
- This byte position will have a value of = 0x00
8
Idle Chip Select Value – 16-bit value (low byte):
MSB –
–
LSB
CS7 CS6 CS5 CS4 CS3 CS2 CS1 CS0
9
Idle Chip Select Value – 16-bit value (high byte):
MSB
–
LSB
x
CS8
10
Active Chip Select Value – 16-bit value (low byte):
MSB –
–
LSB
CS7 CS6 CS5 CS4 CS3 CS2 CS1 CS0
11
Active Chip Select Value – 16-bit value (high byte):
MSB
–
LSB
x
CS8
12
Chip Select to Data Delay (quanta of 100 s) – 16-bit value (low byte)
Example: If a 500 s delay between the CS being asserted and the first byte of data is required, the
value will be 0x0005.
- This byte position will have a value of: 0x05
13
Chip Select to Data Delay (quanta of 100 s) – 16-bit value (high byte)
Example: If a 500 s delay between the CS being asserted and the first byte of data is required, the
value will be 0x0005.
- This byte position will have a value of: 0x00
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP2210-I-SO 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:USB-to-SPI Protocol Converter with GPIO (Master Mode)
MCP2210-I-SS 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:USB-to-SPI Protocol Converter with GPIO (Master Mode)
MCP2210T-I/MQ 功能描述:USB 接口集成電路 USB to SPI Protocol Converter RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
MCP2210T-I/SO 功能描述:USB 接口集成電路 USB to SPI Protocol Converter RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
MCP2210T-I/SS 功能描述:USB 接口集成電路 USB to SPI Protocol Converter RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
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