AT91SAM9G45-CU-999 Atmel, AT91SAM9G45-CU-999 Datasheet - Page 1209
AT91SAM9G45-CU-999
Manufacturer Part Number
AT91SAM9G45-CU-999
Description
IC MCU ARM9 APMC 324TFBGA
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91SAM9G45-EKES.pdf
(1218 pages)
Specifications of AT91SAM9G45-CU-999
Core Processor
ARM9
Core Size
16/32-Bit
Speed
400MHz
Connectivity
EBI/EMI, Ethernet, I²C, IrDA, MMC, SPI, SSC, UART/USART, USB
Peripherals
AC'97, DMA, I²S, LCD, POR, PWM, WDT
Number Of I /o
160
Program Memory Size
64KB (64K x 8)
Program Memory Type
ROM
Ram Size
128K x 8
Voltage - Supply (vcc/vdd)
0.9 V ~ 1.1 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
324-TFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Supplier Unconfirmed
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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6438F–ATARM–21-Jun-10
15 Periodic Interval Timer (PIT) ............................................................... 111
16 Watchdog Timer (WDT) ....................................................................... 117
17 Shutdown Controller (SHDWC) .......................................................... 123
18 General Purpose Backup Registers (GPBR) ..................................... 129
19 Bus Matrix (MATRIX) ........................................................................... 131
20 External Memories ............................................................................... 155
15.1
15.2
15.3
15.4
15.5
16.1
16.2
16.3
16.4
16.5
17.1
17.2
17.3
17.4
17.5
17.6
17.7
18.1
18.2
18.3
19.1
19.2
19.3
19.4
19.5
19.6
19.7
20.1
Description .....................................................................................................111
Embedded Characteristics ............................................................................111
Block Diagram ...............................................................................................111
Functional Description ...................................................................................111
Periodic Interval Timer (PIT) User Interface ..................................................113
Description .....................................................................................................117
Embedded Characteristics ............................................................................117
Block Diagram ...............................................................................................117
Functional Description ...................................................................................118
Watchdog Timer (WDT) User Interface .........................................................120
Description .....................................................................................................123
Embedded Characteristics ............................................................................123
Block Diagram ...............................................................................................123
I/O Lines Description .....................................................................................124
Product Dependencies ..................................................................................124
Functional Description ...................................................................................125
Shutdown Controller (SHDWC) User Interface .............................................126
Description .....................................................................................................129
Embedded Characteristics ............................................................................129
General Purpose Backup Registers (GPBR) User Interface ........................129
Description .....................................................................................................131
Embedded Characteristics ............................................................................131
Memory Mapping ...........................................................................................133
Special Bus Granting Mechanism .................................................................133
Arbitration ......................................................................................................135
Write Protect Registers ..................................................................................138
Bus Matrix (MATRIX) User Interface .............................................................139
Programmable I/O Lines Power Supplies and Drive Levels ..........................155
AT91SAM9G45
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