ATSAM3S4CA-AU Atmel, ATSAM3S4CA-AU Datasheet - Page 1104

• 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

1104
Doc. Rev.
6500B
SAM3S Preliminary
Comments
Electrical Characteristics:
Table 41-2, “DC Characteristics”
Table 41-17, “4/8/12 MHz RC Oscillators
Table 41-7, “DC Flash
Table 41-21, “3 to 20 MHz Crystal Oscillator
Section 41.11 “AC
Table 41-45, “SPI
Table 41-46, “SSC
Table 41-47, “SMC Read Signals - NRD Controlled (READ_MODE =
Table 41-48, “SMC Read Signals - NCS Controlled (READ_MODE=
Table 41-49, “SMC Write Signals - NWE Controlled (WRITE_MODE =
Table 41-50, “SMC Write NCS Controlled (WRITE_MODE =
Table 41-51, “USART SPI
Table 41-53, “Embedded Flash Wait State VDDCORE set at
Table 41-54, “Embedded Flash Wait State VDDCORE set at 1.80V”
Section 41.11.3.1 “Maximum SPI
“Master Read Mode”
“Slave Write Mode”
Section 41.11.7 “USART in SPI Mode
Figure
Table 41-28, “Analog Power Supply
Table 41-29, “Channel Conversion Time and ADC
Table 41-30, “External Voltage Reference
Table 41-35, “Analog
Section 41.7.0.1 “Track and Hold Time versus Source Output
Figure
Table 41-51, “USART SPI
Errata:
Section 44. “SAM3S Series
41-28,
41-30, SPI
Figure
14
Timings”,
Characteristics”, updated the following tables
Timings”,
...2x(SPI
and SPI
41-28, updated with text on line drives.
...F
Inputs”, Input Capacitance, Max value updated.
Characteristics”, 1st cell , I
SPCK
Timings”,
Timings”, all references to SPCK changed to SCK. Min values updated.
15
Errata”, added to the datasheet.
6max
Max = 33 MHz...
repositioned in respect to SCK rising and falling.
(orSPI
V
Frequency”, the following changes:
OH
Characteristics”, updated I
/V
Timings”, all figures, tables and titles renamed USART from UART.
OL
9max
Characteristics”, updated.
Min/Max values swapped.
Input”, removed ADVREF Settling Time.
) ......F
Characteristics”, C
SB
SPCK
Clock”, f
deleted.
Max = 25 MHz...
ADC
0)”,
1.65V”,
, t
Impedance”, replaced text below figure.
VDDANA
LEXT
CP_ADC ,
line modified.
0)”,
1)”,
line.
1)”,
t
START-UP
lines updated & added t
6500C–ATARM–8-Feb-11
SETTLING
Change
Request
Ref.
7208
rfo
rfo
rfo
7225
rfo
rfo
7320
7207/7316