73S1209F-44IM/F Maxim Integrated Products, 73S1209F-44IM/F Datasheet - Page 45

• Manufacturer Part Number: 73S1209F-44IM/F
• Description: IC SMART CARD READER 44-QFN
• Manufacturer: Maxim Integrated Products

Specifications of 73S1209F-44IM/F

• Core Processor: 80515
• Core Size: 8-Bit
• Speed: 24MHz
• Connectivity: I²C, SmartCard, UART/USART
• Peripherals: LED, POR, WDT
• Number Of I /o: 9
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

UG_12xxF_016
unsigned int
unsigned int
unsigned char iManufacturer;
unsigned char iProduct;
unsigned char iSerialNum;
unsigned char NumConfigs;
};
struct USB_Interface_t
{
unsigned char Length;
unsigned char DescriptorType;
unsigned char InterfaceNumber;
unsigned char AlternateSetting;
unsigned char NumEndPoints;
unsigned char InterfaceClass;
unsigned char InterfaceSubClass;
unsigned char InterfaceProtocol;
unsigned char iInterface;
};
#define CLASS 0x0B
#define SUBCLASS 0
struct USB_EP_t
{
unsigned char Length;
unsigned char DescriptorType;
unsigned char EndpointAddress;
unsigned char Attributes;
unsigned int
unsigned char Interval;
};
#define IN
#define OUT
#define BULK
#define INTERRUPT
#define INTERVAL
struct USB_Config_t
{
unsigned char Length;
unsigned char DescriptorType;
unsigned char TotalLengthL;
unsigned char TotalLengthH;
unsigned char NumInterfaces;
unsigned char ConfigurationValue;
unsigned char
unsigned char Attributes;
unsigned char MaxPower;
struct USB_Interface_t I;
};
#define ATTRIBUTES
Rev. 1.50
idProduct;
Device;
MaxPacketSize;
iConfiguration;
0x80
0x00
0x02
0x03
10
BIT7 | SELF_POWERED
// Always 0x0500
// 0x4600;
// 0, TBD;
// 0, TBD;
// 1, TBD;
// Always 9.
// Always
// 0.
// 0.
// Always NUMBER_OF_EPS - 1 = 3;
// 0x0B.
// 0.
// 0.
// 0.
//Always 0B for Smart Card Reader
// Always 7.
// Always EP_DESCRIPTOR = 5.
// (IN or OUT) plus (1 or 2).
// BULK or INTERRUPT.
// 16, 32 or 64.
// 0 for BULK. 10 for INTERRUPT.
// Interrupt EndPoint interval in frames (about 10 msec).
// Always 9.
// Always CONFIGURATION_DESCRIPTOR = 2.
// CONFIG_DESC_TOTAL_SIZE = 93
// (One Interface, three Endpoints).
// Always 0.
// NUMBER_OF_INTERFACES = 1.
// Always 1.
// Application specific.
// Application specific.
// Application specific.
// 0, TBD;
INTERFACE_DESCRIPTOR = 4.
// application specific, self-powered
73S12xxF Software User Guide
45