73S1209F-68IMR/F Maxim Integrated Products, 73S1209F-68IMR/F Datasheet - Page 64
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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
73S12xxF Software User Guide
memcpy_xx ()
memcpy_xi ()
memcpy_ix ()
64
Purpose
Synopsis
Parameters
Return Codes None.
Purpose
Synopsis
Parameters
Return Codes None.
Purpose
Synopsis
Parameters
Return Codes None.
Memory management – use to copy the contents of external RAM (XRAM)
location(s) to other XRAM location(s).
memcpy_xx (
dst: Input parameter
Destination: specifies starting address of XRAM to be written.
src: Input parameter
Use data at this XRAM address location as the source data.
len: Input parameter
Length (in bytes) of data to copy from source to destination.
Memory management – use to copy the contents of internal RAM (IRAM) location(s)
to XRAM location(s).
memcpy_xi (
dst: Input parameter
Destination: specifies starting address of XRAM to be written.
src: Input parameter
Use data starting at this IRAM location as the source data.
len: Input parameter
Specifies the length (in bytes) to write to XRAM.
Memory management – use to copy the contents of XRAM locations to IRAM
locations.
memcpy_ix (
dst: Input parameter
Destination: specifies starting address of IRAM to be written
src: Input parameter
Use data starting at this XRAM location as the source data.
len: Input parameter
Specifies the length (in bytes) to write to IRAM.
Unsigned char xdata *dst,
Unsigned char xdata *src,
Unsigned integer len );
Unsigned char xdata *dst,
Unsigned char idata *src,
Unsigned char len );
Unsigned char idata *dst,
Unsigned char xdata *src,
Unsigned char len );
UG_12xxF_016
Rev. 1.50