AT32UC3L032-D3UR Atmel, AT32UC3L032-D3UR Datasheet - Page 810

• 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

Table 32-41. SPI Timing, Slave Mode
Note:
32099F–11/2010
Symbol
SPI6
SPI7
SPI8
SPI9
SPI10
SPI11
SPI12
SPI13
SPI14
SPI15
1. These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same pro-
cess technology. These values are not covered by test limits in production.
Parameter
SPCK falling to MISO delay
MOSI setup time before SPCK rises
MOSI hold time after SPCK rises
SPCK rising to MISO delay
MOSI setup time before SPCK falls
MOSI hold time after SPCK falls
NPCS setup time before SPCK rises
NPCS hold time after SPCK falls
NPCS setup time before SPCK falls
NPCS hold time after SPCK rises
SPCK, CPOL=0
SPCK, CPOL=1
Figure 32-16. SPI Slave Mode With (CPOL= NCPHA= 0) or (CPOL= NCPHA= 1)
Figure 32-17. SPI Slave Mode NPCS Timing
Maximum SPI Frequency, Slave Input Mode
NPCS
SPCK
MISO
MOSI
(1)
SPI12
SPI14
SPI9
SPI10
SPI11
3.0V to 3.6V,
Conditions
V
capacitor =
maximum
VDDIO
external
40pF
from
AT32UC3L016/32/64
49.4
48.8
Min
4.1
3.5
4.9
2.7
3.8
3.2
SPI13
SPI15
Max
79.9
80.8
Units
ns
810