AT32UC3B1256-AUT Atmel, AT32UC3B1256-AUT Datasheet - Page 25
![IC MCU AVR32 256KB FLASH 48-TQFP](/photos/6/82/68248/313-48-vqfp_sml.jpg)
AT32UC3B1256-AUT
Manufacturer Part Number
AT32UC3B1256-AUT
Description
IC MCU AVR32 256KB FLASH 48-TQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Specifications of AT32UC3B1256-AUT
Core Processor
AVR
Core Size
32-Bit
Speed
60MHz
Connectivity
I²C, IrDA, SPI, SSC, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
28
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-TQFP, 48-VQFP
Processor Series
AT32UC3x
Core
AVR32
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
2-Wire/SPI/USART
Maximum Clock Frequency
60 MHz
Number Of Programmable I/os
28
Number Of Timers
3
Operating Supply Voltage
3.3 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR32, EWAVR32-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATEXTWIFI, ATEVK1101
Minimum Operating Temperature
- 40 C
On-chip Adc
6-ch x 10-bit
Controller Family/series
AVR UC3
No. Of I/o's
28
Ram Memory Size
32KB
Cpu Speed
60MHz
No. Of Timers
1
Rohs Compliant
Yes
For Use With
ATSTK600-TQFP48 - STK600 SOCKET/ADAPTER 48-TQFPATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMR770-1008 - ISP 4PORT ATMEL AVR32 MCU SPIATEVK1101 - KIT DEV/EVAL FOR AVR32 AT32UC3B
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3B1256-AUT
Manufacturer:
ATMEL
Quantity:
1 000
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- Download datasheet (11Mb)
32059K–03/2011
Table 6-3.
Reg #
26
27
28
29
30
31
32
33-63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
Address
104
108
112
116
120
124
128
132-252
256
260
264
268
272
276
280
284
288
292
296
300
304
308
312
316
320
324
328
332
336
340
344
348
352
356
360
364
System Registers (Continued)
Name
JAVA_LV3
JAVA_LV4
JAVA_LV5
JAVA_LV6
JAVA_LV7
JTBA
JBCR
Reserved
CONFIG0
CONFIG1
COUNT
COMPARE
TLBEHI
TLBELO
PTBR
TLBEAR
MMUCR
TLBARLO
TLBARHI
PCCNT
PCNT0
PCNT1
PCCR
BEAR
MPUAR0
MPUAR1
MPUAR2
MPUAR3
MPUAR4
MPUAR5
MPUAR6
MPUAR7
MPUPSR0
MPUPSR1
MPUPSR2
MPUPSR3
Function
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Reserved for future use
Configuration register 0
Configuration register 1
Cycle Counter register
Compare register
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Bus Error Address Register
MPU Address Register region 0
MPU Address Register region 1
MPU Address Register region 2
MPU Address Register region 3
MPU Address Register region 4
MPU Address Register region 5
MPU Address Register region 6
MPU Address Register region 7
MPU Privilege Select Register region 0
MPU Privilege Select Register region 1
MPU Privilege Select Register region 2
MPU Privilege Select Register region 3
AT32UC3B
25
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