ATSAM3S4CA-CU Atmel, ATSAM3S4CA-CU Datasheet - Page 866

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

Specifications of ATSAM3S4CA-CU

• 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-LFBGA
• Processor Series: ATSAM3x
• Core: ARM Cortex M3
• 3rd Party Development Tools: JTRACE-CM3, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: ATSAM3S-EK
• Package: 100LFBGA
• Device Core: ARM Cortex M3
• Family Name: AT91
• Maximum Speed: 64 MHz
• Operating Supply Voltage: 1.8|3.3 V
• Data Bus Width: 32 Bit
• Number Of Programmable I/os: 79
• Interface Type: I2C/I2S/SPI/UART/USART/USB
• On-chip Adc: 16-chx12-bit
• On-chip Dac: 2-chx12-bit
• Number Of Timers: 6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Figure 36-12. Method 3 (UPDM=2 and PTRM=0)
Figure 36-13. Method 3 (UPDM=2 and PTRM=1 and PTRCS=0)
866
PDC transfer request
PDC transfer request
CMP0 match
SAM3S Preliminary
CDTYUPD
CDTYUPD
UPRUPD
UPRCNT
UPRUPD
UPRCNT
CCNT0
CCNT0
WRDY
WRDY
CDTY
CDTY
UPR
UPR
0x0
0x20
0x1
0x1
0x0
0x20
0x20
0x1
0x1
0x20
0x1
0x1
0x40
0x40
0x0
0x0
0x40
0x1
0x1
0x60
0x40
0x60
0x0
0x0
0x60
0x1
0x1
0x80
0x3
0x0
0x60
0x3
0x0
0x80
0x80
0x3
0x1
0x1
0xA0
0x3
0x80
0x2
0x2
0xA0
0x3
0x3
0x0
0x0
0xA0
0x1
0x1
6500C–ATARM–8-Feb-11
0xB0
0x2
0xA0
0x2
0xB0