73s1209f68im Maxim Integrated Products, Inc., 73s1209f68im Datasheet - Page 20

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73s1209f68im

Manufacturer Part Number
73s1209f68im
Description
Self-contained Pinpad, Smart Card Reader Ic Uart To Iso7816 / Emv Bridge Ic
Manufacturer
Maxim Integrated Products, Inc.
Datasheet
20
Name
PSW
KCOL
KROW
KSCAN
KSTAT
KSIZE
KORDERL
KORDERH
BRCON
A
B
Location Reset Value
0xD0
0XD1
0XD2
0XD3
0XD4
0XD5
0XD6
0XD7
0xD8
0xE0
0xF0
0x00
0x1F
0x3F
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
Description
Program Status Word
Keypad Column
Keypad Row
Keypad Scan Time
Keypad Control/Status
Keypad Size
Keypad Column LS Scan Order
Keypad Column MS Scan Order
Baud Rate Control Register (only BRCON.7 bit used)
Accumulator
B Register
Rev. 1.2

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