SAM3S1A Atmel Corporation, SAM3S1A Datasheet - Page 967

• Manufacturer Part Number: SAM3S1A
• Manufacturer: Atmel Corporation

Specifications of SAM3S1A

• Flash (kbytes): 64 Kbytes
• Pin Count: 48
• Max. Operating Frequency: 64 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 17
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 34
• Ext Interrupts: 34
• Usb Transceiver: 1
• Quadrature Decoder Channels: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 2
• Twi (i2c): 2
• Uart: 3
• Ssc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 1000
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 16
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 1.62 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

38.7
Table 38-3.
6500C–ATARM–8-Feb-11
0xEC-0xF8
0x98-0xE0
0x08-0x20
0x34-0x90
Offset
0x2C
0xE4
0xE8
0x00
0x04
0x24
0x28
0x30
0x94
0xFC
Analog Comparator Controller (ACC) User Interface
Register Mapping
Register
Control Register
Mode Register
Reserved
Interrupt Enable Register
Interrupt Disable Register
Interrupt Mask Register
Interrupt Status Register
Reserved
Analog Control Register
Reserved
Write Protect Mode Register
Write Protect Status Register
Reserved
Reserved
ACC_WPMR
ACC_WPSR
ACC_ACR
ACC_IMR
ACC_IER
ACC_IDR
ACC_ISR
ACC_MR
ACC_CR
Name
–
–
–
–
–
Read-write
Read-write
Read-write
Write-only
Write-only
Write-only
Read-only
Read-only
Read-only
Access
–
–
–
–
–
SAM3S
Reset
0
–
0
0
–
0
–
0
0
–
–
967