AT32UC3B0256-A2UR Atmel, AT32UC3B0256-A2UR Datasheet - Page 189

• Manufacturer Part Number: AT32UC3B0256-A2UR
• Description: MCU AVR32 256K FLASH 64-TQFP
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3B0256-A2UR

• Package / Case: 64-TQFP, 64-VQFP
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 60MHz
• Number Of I /o: 44
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Program Memory Size: 256KB (256K x 8)
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Connectivity: I²C, IrDA, SPI, SSC, UART/USART, USB
• Core Size: 32-Bit
• Package: 64TQFP
• 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: 44
• Interface Type: I2S/SPI/TWI/USART/USB
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

17.6.12
Name:
Access Type:
Offset:
Reset Value:
• P0-31: Glitch Filter Enable
32059K–03/2011
P31
P23
P15
P7
31
23
15
7
0: Glitch filter is disabled for the corresponding pin.
1: Glitch filter is enabled for the corresponding pin.
NOTE! The value of this register should only be changed when IER is ‘0’. Updating this GFER while interrupt on the
corresponding pin is enabled can cause an unintentional interrupt to be triggered.
Glitch Filter Enable Register
P30
P22
P14
P6
30
22
14
GFER
Read, Write, Set, Clear, Toggle
0xC0, 0xC4, 0xC8, 0xCC
-
6
P29
P21
P13
P5
29
21
13
5
P28
P20
P12
P4
28
20
12
4
P27
P19
P11
P3
27
19
11
3
P26
P18
P10
P2
26
18
10
2
P25
P17
P9
P1
25
17
9
1
AT32UC3B
P24
P16
P8
P0
24
16
8
0
189