73S1209F-68IMR/F Maxim Integrated Products, 73S1209F-68IMR/F Datasheet - Page 57
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73S1209F-68IMR/F
Manufacturer Part Number
73S1209F-68IMR/F
Description
IC SMART CARD READER 68-QFN
Manufacturer
Maxim Integrated Products
Datasheet
1.73S1209F-44IMF.pdf
(93 pages)
Specifications of 73S1209F-68IMR/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
Details
UG_12xxF_016
The eUSB handler should check the x.USBStatus value and/or call the
USB_Status() routine to determine which USB event occurred. All other events have unique causes.
4.2.12 Timers API – Available with all 73S12xxF Devices
The Timers API allows up to four 16-bit 10 ms timers to be run concurrently. Hardware timer T0 is
dedicated for the Timers API. The API includes:
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•
•
•
•
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Timers_Init ()
Wait()
Wait_1ms()
Add_Timer()
Rev. 1.50
Return Codes None.
Timers_Init ()
Wait()
Wait_1ms()
Add_Timer()
Add_Timer_Func()
Remove_Timer()
Process_Timers()
Purpose
Synopsis
Parameters
Return Codes None.
Purpose
Synopsis
Parameters
Return Codes None.
Purpose
Synopsis
Parameters
Return Codes None.
Purpose
(page 57)
(page 57)
(page 57)
(page 57)
Initialize all registers and functions associated with Timer 0 and Timer 1.
Void Timers_Init ( void );
None.
Wait (10 x nTimeWait) milliseconds and then return.
Void Wait ( IN unsigned int nTimeWait );
nTimeWait: Input parameter
Specifies how many 10 msec units to wait before returning to the caller.
Wait (nTimeWait) milliseconds and then return.
Void Wait ( IN unsigned int nTimeWait );
nTimeWait: Input parameter
Specifies how many 1 msec units to wait before returning to the caller.
Add a 10 ms software timer.
(page 58)
(page 58)
(page 58)
RFU
pEventVector: Input parameter
Pointer (vector) to the function to call when the event occurs.
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73S12xxF Software User Guide
57