ATSAM3S4AA-MU Atmel, ATSAM3S4AA-MU Datasheet - Page 1108
ATSAM3S4AA-MU
Manufacturer Part Number
ATSAM3S4AA-MU
Description
IC MCU 32BIT 256KB FLASH 48QFN
Manufacturer
Atmel
Series
SAM3Sr
Specifications of ATSAM3S4AA-MU
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
64MHz
Connectivity
I²C, MMC, SPI, SSC, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number Of I /o
34
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
48K x 8
Voltage - Supply (vcc/vdd)
1.62 V ~ 1.95 V
Data Converters
A/D 8x10/12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
Processor Series
ATSAM3x
Core
ARM Cortex M3
3rd Party Development Tools
JTRACE-CM3, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
ATSAM3S-EK
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATSAM3S4AA-MU
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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ii
SAM3S Preliminary
10 ARM Cortex
11 Debug and Test Features .................................................................... 215
12 Reset Controller (RSTC) ...................................................................... 223
9.2
9.3
10.1
10.2
10.3
10.4
10.5
10.6
10.7
10.8
10.9
10.10
10.11
10.12
10.13
10.14
10.15
10.16
10.17
10.18
10.19
10.20
10.21
10.22
10.23
10.24
11.1
11.2
11.3
11.4
11.5
12.1
APB/AHB bridge ..............................................................................................35
Peripheral Signal Multiplexing on I/O Lines .....................................................35
About this section ............................................................................................39
Embedded Characteristics ..............................................................................39
About the Cortex-M3 processor and core peripherals .....................................39
Programmers model ........................................................................................42
Memory model .................................................................................................54
Exception model ..............................................................................................63
Fault handling ..................................................................................................70
Power management ........................................................................................73
Instruction set summary ..................................................................................75
Intrinsic functions .............................................................................................78
About the instruction descriptions ....................................................................79
Memory access instructions ............................................................................87
General data processing instructions ............................................................103
Multiply and divide instructions ......................................................................119
Saturating instructions ...................................................................................123
Bitfield instructions .........................................................................................125
Branch and control instructions .....................................................................129
Miscellaneous instructions .............................................................................137
About the Cortex-M3 peripherals ...................................................................150
Nested Vectored Interrupt Controller .............................................................151
System control block .....................................................................................164
System timer, SysTick ...................................................................................191
Memory protection unit ..................................................................................196
Glossary ........................................................................................................210
Description .....................................................................................................215
Embedded Characteristics ............................................................................215
Application Examples ....................................................................................216
Debug and Test Pin Description ....................................................................217
Functional Description ...................................................................................218
Description .....................................................................................................223
®
M3 Processor .................................................................. 39
6500C–ATARM–8-Feb-11
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