ATSAM3S4CA-AU Atmel, ATSAM3S4CA-AU Datasheet - Page 879

• 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

Table 36-7.
Notes:
6500C–ATARM–8-Feb-11
Offset
0x200 + ch_num *
0x20 + 0x00
0x200 + ch_num *
0x20 + 0x04
0x200 + ch_num *
0x20 + 0x08
0x200 + ch_num *
0x20 + 0x0C
0x200 + ch_num *
0x20 + 0x10
0x200 + ch_num *
0x20 + 0x14
0x200 + ch_num *
0x20 + 0x18
0x200 + ch_num *
0x20 + 0x1C
1. Some registers are indexed with “ch_num” index ranging from 0 to 3.
Register Mapping (Continued)
Register
PWM Channel Mode Register
PWM Channel Duty Cycle Register
PWM Channel Duty Cycle Update Register
PWM Channel Period Register
PWM Channel Period Update Register
PWM Channel Counter Register
PWM Channel Dead Time Register
PWM Channel Dead Time Update Register
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
Name
PWM_CMR
PWM_CDTY
PWM_CDTYUPD
PWM_CPRD
PWM_CPRDUPD
PWM_CCNT
PWM_DT
PWM_DTUPD
SAM3S Preliminary
Read-write
Read-write
Read-write
Read-write
Read-only
Write-only
Write-only
Write-only
Access
Reset
0x0
0x0
0x0
0x0
0x0
–
–
–
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