ATSAM3S4CA-AU Atmel, ATSAM3S4CA-AU Datasheet - Page 14

• 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

4.2.1
Table 4-3.
Note:
14
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
The bottom pad of the QFN package must be connected to ground.
SAM3S Summary
64-Lead LQFP and QFN Pinout
PA22/PGMD10/
PA23/PGMD11
PA17/PGMD5/
PA18/PGMD6/
PA21/PGMD9/
PA19/PGMD7/
PA20/PGMD8/
VDDCORE
PB0/AD4
PB1/AD5
PB2/AD6
PB3/AD7
VDDOUT
ADVREF
VDDIN
64-pin SAM3S4/2/1B Pinout
GND
AD0
AD1
AD8
AD2
AD9
AD3
64-pin version SAM3S devices are pin-to-pin compatible with AT91SAM7S legacy products.
Furthermore, SAM3S products have new functionalities shown in italic in
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
PA24/PGMD12
PA25/PGMD13
PA26/PGMD14
PA11/PGMM3
PA10/PGMM2
PA16/PGMD4
PA15/PGMD3
PA14/PGMD2
PA13/PGMD1
PA12/PGMD0
PA8/XOUT32/
PA9/PGMM1
PGMNVALID
PA7/XIN32/
VDDCORE
PGMM0
VDDIO
GND
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
PA4/PGMNCMD
PA27/PGMD15
PA6/PGMNOE
PA5/PGMRDY
PA2/PGMEN2
PA1/PGMEN1
PA0/PGMEN0
TDI/PB4
VDDIO
NRST
PA28
PA29
PA30
GND
TST
PA3
52
54
55
63
49
50
51
53
56
57
58
59
60
61
62
64
Table
TDO/TRACESWO/PB5
TCK/SWCLK/PB7
6500CS–ATARM–24-Jan-11
TMS/SWDIO/PB6
XIN/PGMCK/PB9
ERASE/PB12
PB13/DAC0
PB14/DAC1
VDDCORE
DDM/PB10
XOUT/PB8
DDP/PB11
JTAGSEL
4-3.
VDDPLL
VDDIO
PA31
GND