AT32UC3B1256-Z1UR Atmel, AT32UC3B1256-Z1UR Datasheet - Page 182
![MCU AVR32 256K FLASH 48-QFN](/photos/6/82/68297/48-qfn_sml.jpg)
AT32UC3B1256-Z1UR
Manufacturer Part Number
AT32UC3B1256-Z1UR
Description
MCU AVR32 256K FLASH 48-QFN
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheet
1.AT32UC3B164-AUR.pdf
(680 pages)
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
-
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17.6.4
Name:
Access Type:
Offset:
Reset Value:
•
32059J–12/2010
P0-31: Peripheral Multiplexer Select bit 1
P31
P23
P15
P7
31
23
15
7
Peripheral Mux Register 1
{PMR1, PMR0}
00
01
10
11
P30
P22
P14
P6
30
22
14
PMR1
Read, Write, Set, Clear, Toggle
0x20, 0x24, 0x28, 0x2C
-
6
P29
P21
P13
P5
29
21
13
5
Selected Peripheral Function
P28
P20
P12
P4
28
20
12
4
A
B
C
D
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
182
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