AT32UC3B1256-Z1UR Atmel, AT32UC3B1256-Z1UR Datasheet - Page 11

• Manufacturer Part Number: AT32UC3B1256-Z1UR
• Description: MCU AVR32 256K FLASH 48-QFN
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3B1256-Z1UR

• Package / Case: 48-QFN Exposed Pad
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 60MHz
• Number Of I /o: 28
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Program Memory Size: 256KB (256K x 8)
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Connectivity: I²C, IrDA, SPI, SSC, UART/USART, USB
• Core Size: 32-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Table 5-1.
32059J–12/2010
Signal Name
VDDOUT
GNDANA
GND
XIN0, XIN1, XIN32
XOUT0, XOUT1,
XOUT32
TCK
TDI
TDO
TMS
MCKO
MDO0 - MDO5
MSEO0 - MSEO1
EVTI_N
EVTO_N
GCLK0 - GCLK2
RESET_N
EXTINT0 - EXTINT7
KPS0 - KPS7
NMI
PA0 - PA31
PB0 - PB11
Signal Description List (Continued)
Function
Voltage Regulator Output
Analog Ground
Ground
Crystal 0, 1, 32 Input
Crystal 0, 1, 32 Output
Test Clock
Test Data In
Test Data Out
Test Mode Select
Trace Data Output Clock
Trace Data Output
Trace Frame Control
Event In
Event Out
Generic Clock Pins
Reset Pin
External Interrupt Pins
Keypad Scan Pins
Non-Maskable Interrupt Pin
Parallel I/O Controller GPIOA
Parallel I/O Controller GPIOB
General Purpose I/O pin- GPIOA, GPIOB
External Interrupt Controller - EIC
Clocks, Oscillators, and PLL’s
Power Manager - PM
Auxiliary Port - AUX
JTAG
Ground
Ground
Analog
Analog
Output
Output
Output
Output
Output
Output
Output
Output
Output
Power
Type
Input
Input
Input
Input
Input
Input
I/O
I/O
Active
Level
Low
Low
Low
Low
Comments
1.65V to 1.95 V
AT32UC3B
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