AT32UC3B0256-A2UR Atmel, AT32UC3B0256-A2UR Datasheet - Page 206

• 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: -

18.8
Table 18-3.
Note:
32059K–03/2011
0x00FC
Offset
0x0C
0x1C
0x3C
0x00
0x04
0x08
0x10
0x14
0x18
0x30
0x34
0x38
User Interface
1. Values in the Version Register vary with the version of the IP block implementation.
SPI Register Memory Map
Interrupt Disable Register
Interrupt Enable Register
Interrupt Mask Register
Transmit Data Register
Receive Data Register
Chip Select Register 0
Chip Select Register 1
Chip Select Register 2
Chip Select Register 3
Version Register
Control Register
Status Register
Mode Register
Register
VERSION
CSR0
CSR1
CSR2
CSR3
Name
RDR
TDR
IMR
IER
IDR
MR
CR
SR
Read/write
Read/write
Read/write
Read/write
Read/write
Write-only
Read-only
Write-only
Read-only
Write-only
Write-only
Read-only
Read-only
Access
AT32UC3B
0x00000000
0x00000000
0x00000000
0x00000000
0x000000F0
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
Reset
0x-
(1)
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