73S1209F-44IM/F Maxim Integrated Products, 73S1209F-44IM/F Datasheet - Page 24

• 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
LCD_Command ()
LCD_Data_Write ()
LCD_Data_Read ()
4.2.3 LED Driver API – Available with all 73S12xxF Devices
The 73S12xxF provides four LEDs that can be programmed with four levels of output current: 0 mA
(LED_OFF), 2 mA (LED_DIM), 4 mA (LED_NORMAL) and 10 mA (LED_BRIGHT). On the 73S1205F,
only LED0 and LED1 (lower two bits) are available.
The LED Driver API includes:
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Purpose
Synopsis
Parameters
Return Codes None.
Purpose
Synopsis
Parameters
Return Codes None.
Purpose
Synopsis
Parameters
Return Codes None.
LED_Config ()
LED_Write ()
LED_Read ()
(page 25)
(page 25)
(page 25)
Send command to LCD.
Void LCD_Command ( IN char LcdCmd );
LcdCmd: Input parameter
8-bit command to control the LCD. Available commands are:
Write data to LCD.
Void LCD_Data_Write ( IN char LcdData );
LcdData : Input parameter
8-bit data written to the LCD at the current cursor position.
Read data from the LCD.
Void LCD_Data_Read ( OUT char *LcdData );
LcdData : Output parameter
8-bit data read from the LCD at the current cursor position.
LCD_CLEAR
LCD_HOME
position.
LCD_MODE | LCD_INC
LCD_MODE | LCD_INC|LCD_SHIFT Increment cursor and shift display on
LCD_CTRL | LCD_DON | LCD_CON Display ON and cursor ON (visible).
LCD_CTRL | LCD_DON
LCD_CTRL | LCD_BON
LCD_CURSOR
LCD_CURSOR | LCD_RL
LCD_CURSOR | LCD_SC
Clear display and return cursor to home.
Return display and cursor to home
Increment cursor on read/write of display.
read/write of display.
Display ON and cursor OFF (invisible).
Display ON and blinking ON.
Shift cursor left.
Shift cursor right.
Shift display left.
UG_12xxF_016
Rev. 1.50