AT32UC3L032-D3UR Atmel, AT32UC3L032-D3UR Datasheet - Page 244

• Manufacturer Part Number: AT32UC3L032-D3UR
• Description: MCU AVR32 32KB FLASH 48TLLGA
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3L032-D3UR

• Core Processor: AVR
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.62 V ~ 3.6 V
• Data Converters: A/D 9x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TLLGA
• Processor Series: AT32UC3x
• Core: AVR32
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: SPI, TWI, USART
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 36
• Number Of Timers: 7
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR32, EWAVR32-BL
• Development Tools By Supplier: AT32UC3L-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 9 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

32099F–11/2010
Table 13-10. Generic Clock Allocation
Note:
Table 13-11. Generic Clock Sources
.
Table 13-12. Generic Clock number of DIV bits
OSCSEL
0
1
2
3
4
5
6
7
8
9
10
11
12-31
Generic Clock
Clock number
5
0
1
2
3
4
5
3
4
1. GCLK5 is not routed out.
(1)
Clock/Oscillator
RCSYS
OSC32K
DFLL0
OSC0
RC120M
CLK_CPU
CLK_HSB
CLK_PBA
CLK_PBB
RC32K
Reserved
CLK_1K
Reserved
Number of DIV bits
Function
PWMA and GCLK3 pin
CAT, ACIFB and GCLK4 pin
GLOC
8
8
8
8
8
8
Description
System RC oscillator clock
Output clock from OSC32K
Output clock from DFLL0
Output clock from Oscillator0
Output from 120MHz RCOSC
The clock the CPU runs on
High Speed Bus clock
Peripheral Bus A clock
Peripheral Bus B clock
Output from 32KHz RCOSC
1KHz output clock from OSC32K
AT32UC3L016/32/64
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