ATXMEGA32A4-CU Atmel, ATXMEGA32A4-CU Datasheet - Page 356

• Manufacturer Part Number: ATXMEGA32A4-CU
• Description: MCU AVR 32+4 FLASH 49VFBGA
• Manufacturer: Atmel
• Series: AVR® XMEGAr

Specifications of ATXMEGA32A4-CU

• Core Processor: AVR
• Core Size: 8/16-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 3.6 V
• Data Converters: A/D 12x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 49-VFBGA
• Processor Series: ATXMEGA32x
• Core: AVR8
• Data Bus Width: 8 bit, 16 bit
• Data Ram Size: 4 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 36
• Number Of Timers: 5
• Operating Supply Voltage: 1.6 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 1 Channel
• On-chip Dac: 2 bit, 1 Channel
• For Use With: ATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMRATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

29.5.6.7
29.5.6.8
29.5.7
8077H–AVR–12/09
Instruction Set Summary
KEY - Set Activation Key
REPEAT - Set Instruction Repeat Counter
The KEY instruction is used to communicate the activation key bytes that is required for activat-
ing the NVM interfaces.
The REPEAT instruction is used to store count values that are serially shifted into the physical
layer shift-register to the Repeat Counter Register. The instruction that is loaded directly after
the REPEAT instruction operand(s) will be repeated a number of times according to the speci-
fied Repeat Counter Register value. Hence, the initial Repeat Counter Value plus one, gives the
total number of times the instruction will be executed. Setting the Repeat Counter Register to
zero makes the following instruction run once without being repeated.
The REPEAT cannot be repeated. The KEY instruction cannot be repeated, and will override the
current value of the REPEAT counter register
The PDI Instruction set summary is shown in
Figure 29-14 on page
357.
XMEGA A
356