ATSAM3S4CA-AU Atmel, ATSAM3S4CA-AU Datasheet - Page 326

• Manufacturer Part Number: ATSAM3S4CA-AU
• Description: IC MCU 32BIT 256KB FLASH 100LQFP
• Manufacturer: Atmel
• Series: SAM3Sr

Specifications of ATSAM3S4CA-AU

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 79
• 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 16x10/12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Controller Family/series: ATSAM3S
• No. Of I/o's: 79
• Ram Memory Size: 48KB
• 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
• Cpu Family: AT91
• Device Core: ARM Cortex-M3
• Device Core Size: 32b
• Frequency (max): 64MHz
• Total Internal Ram Size: 48KB
• # I/os (max): 79
• Number Of Timers - General Purpose: 6
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Supply Voltage (max): 1.95/3.6V
• Operating Supply Voltage (min): 1.62V
• On-chip Adc: 16-chx12-bit
• On-chip Dac: 2-chx12-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

20.7
Table 20-2.
326
0x0024-0x0030
0x0000000C
0x0000001C
0x0000003C
0x0000004C
0x00000000
0x00000004
0x00000008
0x00000010
0x00000014
0x00000018
0x00000020
0x00000034
0x00000038
0x00000040
0x00000044
0x00000048
Offset
Cyclic Redundancy Check Calculation Unit (CRCCU) User Interface
SAM3S Preliminary
Register Mapping
Register
CRCCU Descriptor Base Register
Reserved
CRCCU DMA Enable Register
CRCCU DMA Disable Register
CRCCU DMA Status Register
CRCCU DMA Interrupt Enable Register
CRCCU DMA Interrupt Disable Register
CRCCU DMA Interrupt Mask Register
CRCCU DMA Interrupt Status Register
Reserved
CRCCU Control Register
CRCCU Mode Register
CRCCU Status Register
CRCCU Interrupt Enable Register
CRCCU Interrupt Disable Register
CRCCU Interrupt Mask Register
CRCCU Interrupt Status Register
CRCCU_DMA_IMR
CRCCU_DMA_IDR
CRCCU_DMA_DIS
CRCCU_DMA_IER
CRCCU_DMA_ISR
CRCCU_DMA_EN
CRCCU_DMA_SR
CRCCU_DSCR
CRCCU_IMR
CRCCU_IER
CRCCU_IDR
CRCCU_ISR
CRCCU_MR
CRCCU_CR
CRCCU_SR
Name
Read-write
Read-write
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Write-only
Write-only
Write-only
Write-only
Write-only
Write-only
Write-only
Access
6500C–ATARM–8-Feb-11
0xFFFFFFFF
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
Reset