AT32UC3B1256-AUT Atmel, AT32UC3B1256-AUT Datasheet - Page 29
![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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Table 6-4.
32059K–03/2011
Priority
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Handler Address
0x8000_0000
Provided by OCD system
EVBA+0x00
EVBA+0x04
EVBA+0x08
EVBA+0x0C
EVBA+0x10
Autovectored
Autovectored
Autovectored
Autovectored
EVBA+0x14
EVBA+0x50
EVBA+0x18
EVBA+0x1C
EVBA+0x20
EVBA+0x24
EVBA+0x28
EVBA+0x2C
EVBA+0x30
EVBA+0x100
EVBA+0x34
EVBA+0x38
EVBA+0x60
EVBA+0x70
EVBA+0x3C
EVBA+0x40
EVBA+0x44
Priority and Handler Addresses for Events
Name
Reset
OCD Stop CPU
Unrecoverable exception
TLB multiple hit
Bus error data fetch
Bus error instruction fetch
NMI
Interrupt 3 request
Interrupt 2 request
Interrupt 1 request
Interrupt 0 request
Instruction Address
ITLB Miss
ITLB Protection
Breakpoint
Illegal Opcode
Unimplemented instruction
Privilege violation
Floating-point
Coprocessor absent
Supervisor call
Data Address (Read)
Data Address (Write)
DTLB Miss (Read)
DTLB Miss (Write)
DTLB Protection (Read)
DTLB Protection (Write)
DTLB Modified
Event source
External input
OCD system
Internal
MPU
Data bus
Data bus
External input
External input
External input
External input
External input
CPU
MPU
MPU
OCD system
Instruction
Instruction
Instruction
UNUSED
Instruction
Instruction
CPU
CPU
MPU
MPU
MPU
MPU
UNUSED
Undefined
First non-completed instruction
First non-completed instruction
PC of offending instruction
PC of offending instruction
PC of offending instruction
PC(Supervisor Call) +2
Stored Return Address
First non-completed instruction
PC of offending instruction
First non-completed instruction
First non-completed instruction
First non-completed instruction
First non-completed instruction
First non-completed instruction
PC of offending instruction
First non-completed instruction
PC of offending instruction
PC of offending instruction
PC of offending instruction
PC of offending instruction
PC of offending instruction
PC of offending instruction
AT32UC3B
29
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