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參數(shù)資料
| 型號(hào)： | uPSD3234 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Flash Programmable System Device with 8032 Microcontroller Core(嵌入高速“8032微控制器核”的Flash型可編程系統(tǒng)器) |
| 中文描述： | 閃存可編程系統(tǒng)器件與8032微控制器內(nèi)核（嵌入高速“8032微控制器核”的閃存型可編程系統(tǒng)器） |
| 文件頁數(shù)： | 18/54頁 |
| 文件大小： | 736K |
| 代理商： | UPSD3234 |
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AN1886 - APPLICATION NOTE
18/54
Table 15. Device Descriptor
Field
Offset
(Bytes)
Size
(Bytes)
Description
Example Value
bLength
0
1
Size of this descriptor (in Bytes)
12h
bDescriptorType
1
1
Device descriptor type (assigned by USB)
01h
bcdUSB
2
2
USB HID Specification Release 1.0
0100h
bDeviceClass
4
1
Class code (assigned by USB). Note that the HID
class is defined in the Interface descriptor
00h
bDeviceSubClass
5
1
Subclass code (assigned by USB). These codes are
qualified by the value of the bDeviceClass field
00h
bDeviceProtocol
6
1
Protocol code. These codes are qualified by the
value of the bDeviceProtocol field
00h
bMaxPacketSize0
7
1
Maximum packet size for Endpoint0 (the only valid
values are: 8, 16, 32 or 64)
08h
idVendor
8
2
Vendor ID (assigned by USB). For this example, we
will work with the value 0xFFFF
FFFFh
idProduct
10
2
Product ID (assigned by the manufacturer)
0001h
bcdDevice
12
2
Device release number (assigned by the
manufacturer)
0100h
iManufacturer
14
1
Index of string descriptor describing the manufacturer
04h
iProduct
15
1
Index of string descriptor describing the product
0Eh
iSerialNumber
16
1
Index of string descriptor describing the device’s
serial number
30h
bNumConfigurations
17
1
Number of possible configurations
01h
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| uPSD3251(中文) | Flash Programmable System Devices with 8032 Microcontroller Core(帶8032微控制器內(nèi)核的Flash可編程系統(tǒng)設(shè)備) |
| uPSD3251 | Flash Programmable System Devices with 8032 Microcontroller Core(帶8032微控制器內(nèi)核的Flash可編程系統(tǒng)設(shè)備) |
| uPSD3253AV-24T1T | Flash Programmable System Devices with 8032 Microcontroller Core |
| UPSD3253B | Two and Three Channel Codewheels |
| UPSD3253BV | Flash Programmable System Devices with 8032 Microcontroller Core |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPSD32348V24V6ES | 制造商:ST MICRO 功能描述:* |
| UPSD3234A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core |
| UPSD3234A-24T1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core |
| UPSD3234A-24T1T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core and 64Kbit SRAM |
| UPSD3234A-24T6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core |
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