ATSAM3S1BA-AU Atmel, ATSAM3S1BA-AU Datasheet - Page 75

IC MCU 32BIT 64KB FLASH 64LQFP

ATSAM3S1BA-AU

Manufacturer Part Number
ATSAM3S1BA-AU
Description
IC MCU 32BIT 64KB FLASH 64LQFP
Manufacturer
Atmel
Series
SAM3Sr
Datasheets

Specifications of ATSAM3S1BA-AU

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
47
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
1.62 V ~ 1.95 V
Data Converters
A/D 10x10/12b, D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-LQFP
Controller Family/series
ATSAM3S
No. Of I/o's
47
Ram Memory Size
16KB
Cpu Speed
64MHz
No. Of Timers
6
Rohs Compliant
Yes
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:
ATSAM3S1BA-AU
Manufacturer:
Atmel
Quantity:
10 000
Part Number:
ATSAM3S1BA-AUR
Manufacturer:
Atmel
Quantity:
10 000
10.9
6500C–ATARM–8-Feb-11
Instruction set summary
The processor implements a version of the Thumb instruction set.
ported instructions.
In
For more information on the instructions and operands, see the instruction descriptions.
Table 10-13. Cortex-M3 instructions
Mnemonic
ADC, ADCS
ADD, ADDS
ADD, ADDW
ADR
AND, ANDS
ASR, ASRS
B
BFC
BFI
BIC, BICS
BKPT
BL
BLX
BX
CBNZ
CBZ
CLREX
CLZ
CMN, CMNS
CMP, CMPS
CPSID
CPSIE
DMB
DSB
EOR, EORS
• angle brackets, <>, enclose alternative forms of the operand
• braces, {}, enclose optional operands
• the Operands column is not exhaustive
• Op2 is a flexible second operand that can be either a register or a constant
• most instructions can use an optional condition code suffix.
Table
10-13:
Operands
{Rd,} Rn, Op2
{Rd,} Rn, Op2
{Rd,} Rn, #imm12
Rd, label
{Rd,} Rn, Op2
Rd, Rm, <Rs|#n>
label
Rd, #lsb, #width
Rd, Rn, #lsb, #width
{Rd,} Rn, Op2
#imm
label
Rm
Rm
Rn, label
Rn, label
-
Rd, Rm
Rn, Op2
Rn, Op2
iflags
iflags
-
-
{Rd,} Rn, Op2
Brief description
Add with Carry
Add
Add
Load PC-relative address
Logical AND
Arithmetic Shift Right
Branch
Bit Field Clear
Bit Field Insert
Bit Clear
Breakpoint
Branch with Link
Branch indirect with Link
Branch indirect
Compare and Branch if Non Zero
Compare and Branch if Zero
Clear Exclusive
Count leading zeros
Compare Negative
Compare
Change Processor State, Disable
Interrupts
Change Processor State, Enable
Interrupts
Data Memory Barrier
Data Synchronization Barrier
Exclusive OR
SAM3S Preliminary
Table 10-13
Flags
N,Z,C,V
N,Z,C
-
-
-
-
-
N,Z,C,V
N,Z,C,V
-
-
-
-
N,Z,C,V
N,Z,C,V
-
N,Z,C
-
-
N,Z,C
-
-
-
-
N,Z,C
lists the sup-
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