AT32UC3L0256 Atmel Corporation, AT32UC3L0256 Datasheet - Page 89

• Manufacturer Part Number: AT32UC3L0256
• Manufacturer: Atmel Corporation

Specifications of AT32UC3L0256

• Flash (kbytes): 256 Kbytes
• Pin Count: 48
• Max. Operating Frequency: 50 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 17
• Hardware Qtouch Acquisition: Yes
• Max I/o Pins: 36
• Ext Interrupts: 36
• Usb Speed: No
• Usb Interface: No
• Spi: 5
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 460
• Analog Comparators: 8
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 16
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.62 to 3.6
• Operating Voltage (vcc): 1.62 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 18
• Input Capture Channels: 12
• Pwm Channels: 35
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

8.8
Table 8-6.
Note:
32145A–12/2011
Offset
0x0C
0x00
0x04
0x08
0x10
0x14
0x18
User Interface
1. The value of the Lock bits depend on their programmed state. All other bits in FSR are 0.
2. All bits in FGPRHI/LO are dependent on the programmed state of the fuses they map to. Any bits in these registers not
3. The reset values for these registers are device specific. Please refer to the Module Configuration section at the end of this
mapped to a fuse read as 0.
chapter.
FLASHCDW Register Memory Map
Flash General Purpose Fuse Register Lo
Flash General Purpose Fuse Register Hi
Flash Command Register
Flash Parameter Register
Flash Version Register
Flash Control Register
Flash Status Register
Register
Register Name
FGPFRLO
FGPFRHI
FCMD
FCR
FSR
FPR
FVR
AT32UC3L0128/256
Read/Write
Read/Write
Read-only
Read-only
Read-only
Read-only
Read-only
Access
0x00000000
0x00000000
Reset
-
-
-
-
-
(1)
(3)
(3)
(2)
(2)
89