AT32UC3B1128-AUT Atmel, AT32UC3B1128-AUT Datasheet - Page 68

IC MCU AVR32 128KB FLASH 48-TQFP

AT32UC3B1128-AUT

Manufacturer Part Number
AT32UC3B1128-AUT
Description
IC MCU AVR32 128KB FLASH 48-TQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheets

Specifications of AT32UC3B1128-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
128KB (128K 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
Package
48TQFP
Device Core
AVR32
Family Name
AT32
Maximum Speed
60 MHz
Operating Supply Voltage
1.8|3.3 V
Data Bus Width
32 Bit
Number Of Programmable I/os
28
Interface Type
I2S/SPI/TWI/USART/USB
On-chip Adc
6-chx10-bit
Number Of Timers
3
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
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT32UC3B1128-AUT
Manufacturer:
Atmel
Quantity:
10 000
9.6.17
Name:
Access Type:
Offset:
Reset Value:
• KEY: Register Write protection
• FCD: BOD Fuse calibration done
• CTRL: BOD Control
• HYST: BOD Hysteresis
• LEVEL: BOD Level
32059K–03/2011
31
23
15
7
-
-
-
• This field must be written twice, first with key value 0x55, then 0xAA, for a write operation to have an effect.
• Set to 1 when CTRL, HYST and LEVEL fields has been updated by the Flash fuses after power-on reset or Flash fuses
• 0: Allow subsequent overwriting of the value by Flash fuses.
• 1: The CTRL, HYST and LEVEL values will not be updated again by Flash fuses.
• 0: BOD is off.
• 1: BOD is enabled and can reset the chip.
• 2: BOD is enabled and but cannot reset the chip. Only interrupt will be sent to interrupt controller, if enabled in the IMR
• 3: BOD is off.
• 0: No hysteresis
• 1: Hysteresis On
• This field sets the triggering threshold of the BOD. See Electrical Characteristics for actual voltage levels.
• Note that any change to the LEVEL field of the BOD register should be done with the BOD deactivated to avoid spurious reset
update.
register.
or interrupt.
BOD Level Register
HYST
30
22
14
BOD
Read/Write
0x0D0
-
6
-
-
29
21
13
5
-
-
28
20
12
4
-
-
KEY
27
19
11
3
-
-
LEVEL
26
18
10
2
-
-
25
17
9
1
-
AT32UC3B
CTRL
FCD
24
16
8
0
68

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