AT32UC3B0128-Z2UR Atmel, AT32UC3B0128-Z2UR Datasheet - Page 40
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AT32UC3B0128-Z2UR
Manufacturer Part Number
AT32UC3B0128-Z2UR
Description
MCU AVR32 128K FLASH 64-QFN
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheet
1.AT32UC3B164-Z1UT.pdf
(105 pages)
Specifications of AT32UC3B0128-Z2UR
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
44
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 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-QFN
For Use With
ATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMR770-1008 - ISP 4PORT ATMEL AVR32 MCU SPIATSTK600-TQFP64-2 - STK600 SOCKET/ADAPTER FOR 64-TQFATEVK1101 - 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
32059K–03/2011
Figure 9-1.
Figure 9-2.
Figure 9-3.
In dual supply configuration, the power up sequence must be carefully managed to ensure a
safe startup of the device in all conditions.
The power up sequence must ensure that the internal logic is safely powered when the internal
reset (Power On Reset) is released and that the internal Flash logic is safely powered when the
CPU fetch the first instructions.
MCU Reset
MCU Reset
WDT Reset
MCU Reset
POR Reset
POR Reset
BOD Reset
VDDCORE
VDDCORE
VDDCORE
RESET_N
RESET_N
RESET_N
Internal
Internal
Internal
Internal
Internal
MCU Cold Start-Up RESET_N tied to VDDIN
MCU Cold Start-Up RESET_N Externally Driven
MCU Hot Start-Up
V
V
T
T
POR-
POR-
POR
POR
V
V
RESTART
RESTART
V
V
POR+
POR+
T
T
RST
RST
T
SSU1
T
T
SSU1
SSU2
AT32UC3B
40