73S1209F-44IM/F Maxim Integrated Products, 73S1209F-44IM/F Datasheet - Page 46

• 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

73S12xxF Software User Guide
#define SELF_POWERED
#define REMOTE_WAKEUP
#define MAXPOWER 50
#define NUMBER_LANGIDS 1
#ifdef DFU
#define NUMBER_STRINGS 4
#else
#define NUMBER_STRINGS 3
struct USB_LangID_t
{
Uc
Uc
Ui
};
#define MAX_STRING_LEN 80
struct USB_String_t
{
Uc
Uc
Uc
};
//Pointers to strings of a language are grouped together.
struct USB_Strings_t
{
U08
struct USB_String_t code *Strings[ NUMBER_STRINGS * NUMBER_LANGIDS ];
};
// Define for any selection parameter below.
#define NONE 0x00000000L
// Defines for Voltage Support.
#define VOLTS5_0
#define VOLTS3_0
#define VOLTS1_8
// Defines for Protocols supported.
#define PROTOCOL_T_0
#define PROTOCOL_T_1
// Defines for Clock rates.
#define KHZ3600
#define KHZ4000
#define KHZ5050
#define KHZ6000
#define KHZ8000
#define KHZ9600
#define KHZ12000
// Defines for ICC bps.
46
Length;
DescriptorType;
LangID [ NUMBER_LANGIDS ];
Length;
DescriptorType;
String[ MAX_STRING_LEN ];
Number_Of_Strings;
0x01
0x02
0x04
3600L
4000L
5050L
6000L
8000L
9600L
12000L
BIT6
BIT5
// Number of String descriptors per language.
// Array of pointers to UNICODE encoded STRING descriptors.
0x00000001L
0x00000002L
// (NUMBER_LANGIDS * 2) + 2.
// Always STRING_DESCRIPTOR = 3.
// Change and duplicate as needed.
// Real STRING_LEN + 2.
// Always STRING_DESCRIPTOR = 3.
// UNICODE encoded string.
// Array of LangID codes.
// 100 mA, if bus-powered.
// Change as needed.
// Change as needed.
UG_12xxF_016
Rev. 1.50