ATSAM3S2AA-AU Atmel, ATSAM3S2AA-AU Datasheet - Page 473
ATSAM3S2AA-AU
Manufacturer Part Number
ATSAM3S2AA-AU
Description
IC MCU 32BIT 128KB FLASH 48LQFP
Manufacturer
Atmel
Series
SAM3Sr
Specifications of ATSAM3S2AA-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
34
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
32K 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-LQFP
Controller Family/series
ATSAM3S
No. Of I/o's
34
Ram Memory Size
32KB
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
Company:
Part Number:
ATSAM3S2AA-AU
Manufacturer:
AMD
Quantity:
101
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27. Chip Identifier (CHIPID)
27.1
6500C–ATARM–8-Feb-11
Description
Chip Identifier registers permit recognition of the device and its revision. These registers provide
the sizes and types of the on-chip memories, as well as the set of embedded peripherals.
Two chip identifier registers are embedded: CHIPID_CIDR (Chip ID Register) and CHIPID_EXID
(Extension ID). Both registers contain a hard-wired value that is read-only. The first register con-
tains the following fields:
The second register is device-dependent and reads 0 if the bit EXT is 0.
Table 27-1.
• EXT - shows the use of the extension identifier register
• NVPTYP and NVPSIZ - identifies the type of embedded non-volatile memory and its size
• ARCH - identifies the set of embedded peripherals
• SRAMSIZ - indicates the size of the embedded SRAM
• EPROC - indicates the embedded ARM processor
• VERSION - gives the revision of the silicon
ATSAM3SD8C (Rev A)
ATSAM3SD8A (Rev A)
ATSAM3SD8B (Rev A)
ATSAM3S4A (Rev A)
ATSAM3S2A (Rev A)
ATSAM3S1A (Rev A)
ATSAM3S4B (Rev A)
ATSAM3S2B (Rev A)
ATSAM3S1B (Rev A)
ATSAM3S4C (Rev A)
ATSAM3S2C (Rev A)
ATSAM3S1C (Rev A)
ATSAM3S8B (Rev A)
ATSAM3S8C (Rev A)
ATSAM3S8A (Rev A)
Chip Name
ATSAM3S Chip IDs Register
CHIPID_CIDR
0x28AB0A60
0x29AB0A60
0x28AA0760
0x288B0A60
0x289B0A60
0x298B0A60
0x299B0A60
0x28800960
0x288A0760
0x28890560
0x28900960
0x289A0760
0x28990560
0x28A00960
0x28A90560
CHIPID_EXID
SAM3S Preliminary
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
473
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