參數(shù)資料
型號: 73S1217F-68IMR/F/P
廠商: Maxim Integrated Products
文件頁數(shù): 40/93頁
文件大小: 0K
描述: IC SMART CARD READER PROG 68-QFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
系列: 73S12xx
核心處理器: 80515
芯體尺寸: 8-位
速度: 24MHz
連通性: I²C,智能卡,UART/USART,USB
外圍設(shè)備: LED,POR,WDT
輸入/輸出數(shù): 8
程序存儲器容量: 64KB(64K x 8)
程序存儲器類型: 閃存
RAM 容量: 2K x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 6.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 68-VFQFN 裸露焊盤
包裝: 帶卷 (TR)
UG_12xxF_016
73S12xxF Software User Guide
Rev. 1.50
45
unsigned int
idProduct;
// Always 0x0500
unsigned int
Device;
// 0x4600;
unsigned char iManufacturer;
// 0, TBD;
unsigned char iProduct;
// 0, TBD;
unsigned char iSerialNum;
// 0, TBD;
unsigned char NumConfigs;
// 1, TBD;
};
struct USB_Interface_t
{
unsigned char Length;
// Always 9.
unsigned char DescriptorType;
// Always INTERFACE_DESCRIPTOR = 4.
unsigned char InterfaceNumber;
// 0.
unsigned char AlternateSetting;
// 0.
unsigned char NumEndPoints;
// Always NUMBER_OF_EPS - 1 = 3;
unsigned char InterfaceClass;
// 0x0B.
unsigned char InterfaceSubClass;
// 0.
unsigned char InterfaceProtocol;
// 0.
unsigned char iInterface;
// 0.
};
#define CLASS 0x0B
//Always 0B for Smart Card Reader
#define SUBCLASS 0
struct USB_EP_t
{
unsigned char Length;
// Always 7.
unsigned char DescriptorType;
// Always EP_DESCRIPTOR = 5.
unsigned char EndpointAddress;
// (IN or OUT) plus (1 or 2).
unsigned char Attributes;
// BULK or INTERRUPT.
unsigned int
MaxPacketSize;
// 16, 32 or 64.
unsigned char Interval;
// 0 for BULK. 10 for INTERRUPT.
};
#define IN
0x80
#define OUT
0x00
#define BULK
0x02
#define INTERRUPT
0x03
#define INTERVAL
10
// Interrupt EndPoint interval in frames (about 10 msec).
struct USB_Config_t
{
unsigned char Length;
// Always 9.
unsigned char DescriptorType;
// Always CONFIGURATION_DESCRIPTOR = 2.
unsigned char TotalLengthL;
// CONFIG_DESC_TOTAL_SIZE = 93
// (One Interface, three Endpoints).
unsigned char TotalLengthH;
// Always 0.
unsigned char NumInterfaces;
// NUMBER_OF_INTERFACES = 1.
unsigned char ConfigurationValue;
// Always 1.
unsigned char
iConfiguration;
// Application specific.
unsigned char Attributes;
// Application specific.
unsigned char MaxPower;
// Application specific.
struct USB_Interface_t I;
};
#define ATTRIBUTES
BIT7 | SELF_POWERED
// application specific, self-powered
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