AT32UC3A364-ALUT Atmel, AT32UC3A364-ALUT Datasheet - Page 165

• Manufacturer Part Number: AT32UC3A364-ALUT
• Description: IC MCU 64KB FLASH 144LQFP
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3A364-ALUT

• Core Processor: AVR
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: EBI/EMI, I²C, IrDA, MMC, SPI, SSC, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, POR, WDT
• Number Of I /o: 110
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Processor Series: AT32UC3x
• Core: AVR32
• Data Bus Width: 32 bit
• Data Ram Size: 96 KB
• Interface Type: IrDA/SCI/SCIF/UDI
• Maximum Clock Frequency: 66 MHz
• Number Of Timers: 3
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR32, EWAVR32-BL, KSK-EVK1100-PL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATEXTWIFI, ATEVK1104
• Minimum Operating Temperature: - 40 C
• Controller Family/series: AT32UC3A
• No. Of I/o's: 110
• Ram Memory Size: 64KB
• Cpu Speed: 66MHz
• No. Of Timers: 2
• Rohs Compliant: Yes
• For Use With: ATEVK1104 - KIT DEV/EVAL FOR AVR32 AT32UC3AATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMRATEVK1100 - KIT DEV/EVAL FOR AVR32 AT32UC3A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

14.5.4
14.5.5
32072C–AVR32–2010/03
Interrupts
HMATRIX
Refer to
Table 14-2.
The EBI interface has two interrupt lines connected to the Interrupt Controller:
Handling the EBI interrupt requires configuring the interrupt controller before configuring the EBI.
The EBI interface is connected to the HMATRIX Special Function Register 6 (SFR6). The user
must first write to this HMATRIX.SFR6 to configure the EBI correctly.
Table 14-3.
Clocks name
CLK_EBI
CLK_SDRAMC
CLK_SMC
CLK_ECCHRS
• CLK_ECCHRS
• SDRAMC_IRQ: Interrupt signal coming from the SDRAMC
• ECCHRS_IRQ: Interrupt signal coming from the ECCHRS
SFR6 Bit
Number
[31:6]
5
4
3
Table 14-2 on page 165
EBI Clocks Configuration
EBI Special Function Register Fields Description
Clocks
type
HSB
PB
PB
PB
CS5A
CS4A
CS3A
Bit name
SDRAM
X
X
Reserved
0 = Chip Select 5 (NCS[5]) is connected to a Static Memory device. For each
access to the NCS[5] memory space, all related pins act as SMC pins
1 = Chip Select 5 (NCS[5]) is connected to a CompactFlash device. For each
access to the NCS[5] memory space, all related pins act as CompactFlash
pins
0 = Chip Select 4 (NCS[4]) is connected to a Static Memory device. For each
access to the NCS[4] memory space, all related pins act as SMC pins
1 = Chip Select 4 (NCS[4]) is connected to a CompactFlash device. For each
access to the NCS[4] memory space, all related pins act as CompactFlash
pins
0 = Chip Select 3 (NCS[3]) is connected to a Static Memory device. For each
access to the NCS[3] memory space, all related pins act as SMC pins
1 = Chip Select 3 (NCS[3]) is connected to a NandFlash or a SmartMedia
device. For each access to the NCS[3] memory space, all related pins act as
NandFlash or SmartMedia pins
to configure those clocks.
SRAM, PROM,
EPROM,
EEPROM, Flash
X
X
Type of the Interfaced Device
Description
NandFlash
SmartMedia
X
X
X
AT32UC3A3/A4
CompactFlash
X
X
165