AT91FR40161 ATMEL Corporation, AT91FR40161 Datasheet - Page 151

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AT91FR40161

Manufacturer Part Number
AT91FR40161
Description
The AT91FR40161 Features 136 K Bytes of On-chip SRAM, 2M Bytes of Flash, an External Bus Interface, a 3-channel Timer/Counter, 2 ...
Manufacturer
ATMEL Corporation
Datasheet

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1354D–ATARM–08/02
WD: Watchdog Timer ......................................................................... 89
SF: Special Function Registers......................................................... 94
USART: Universal Synchronous/Asynchronous
Receiver/Transmitter .......................................................................... 99
PIO Output Enable Register ............................................................................... 81
PIO Output Disable Register .............................................................................. 81
PIO Output Status Register ................................................................................ 82
PIO Input Filter Enable Register ......................................................................... 83
PIO Input Filter Disable Register ........................................................................ 83
PIO Input Filter Status Register .......................................................................... 84
PIO Set Output Data Register ............................................................................ 85
PIO Clear Output Data Register ......................................................................... 85
PIO Output Data Status Register........................................................................ 86
PIO Pin Data Status Register ............................................................................. 86
PIO Interrupt Enable Register............................................................................. 87
PIO Interrupt Disable Register............................................................................ 87
PIO Interrupt Mask Register ............................................................................... 88
PIO Interrupt Status Register.............................................................................. 88
WD User Interface .............................................................................................. 90
WD Overflow Mode Register .............................................................................. 90
WD Clock Mode Register ................................................................................... 91
WD Control Register........................................................................................... 92
WD Status Register ............................................................................................ 92
WD Enabling Sequence...................................................................................... 93
Chip Identification ............................................................................................... 94
SF User Interface................................................................................................ 94
Chip ID Register ................................................................................................. 95
Chip ID Extension Register................................................................................. 96
Reset Status Register......................................................................................... 97
SF Memory Mode Register................................................................................. 98
SF Protect Mode Register .................................................................................. 98
Pin Description.................................................................................................... 99
Baud Rate Generator........................................................................................ 100
Receiver............................................................................................................ 101
Transmitter........................................................................................................ 103
Break ................................................................................................................ 104
Peripheral Data Controller ................................................................................ 105
Interrupt Generation.......................................................................................... 105
Channel Modes................................................................................................. 105
USART User Interface ...................................................................................... 107
USART Control Register................................................................................... 108
USART Mode Register ..................................................................................... 110
USART Interrupt Enable Register..................................................................... 112
AT91X40 Series
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