AT32AP7002-CTUT Atmel, AT32AP7002-CTUT Datasheet - Page 601

• Manufacturer Part Number: AT32AP7002-CTUT
• Description: IC MCU 32BIT AVR32 196-CBGA
• Manufacturer: Atmel
• Series: AVR®32 AP7r

Specifications of AT32AP7002-CTUT

• Core Processor: AVR
• Core Size: 32-Bit
• Speed: 150MHz
• Connectivity: EBI/EMI, I²C, MMC, PS2, SPI, SSC, UART/USART, USB
• Peripherals: AC'97, DMA, I²C, LCD, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: D/A 2x16b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 196-CBGA
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: I2C, JTAG, PS2, SPI, SSC, UART, USART, USB
• Maximum Clock Frequency: 150 MHz
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Dac: 16 bit, 2 Channel
• Package: 196CTBGA
• Device Core: AVR32
• Family Name: AT32
• Maximum Speed: 150 MHz
• Operating Supply Voltage: 1.8|3.3 V
• For Use With: ATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMRATNGW100 - KIT AVR32 NETWORK GATEWAYATSTK1000 - KIT STARTER FOR AVR32AP7000
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details

31.6
31.6.1
32054F–AVR32–09/09
USB V2.0 High Speed Device Introduction
USB V2.0 High Speed Transfer Types
The USB V2.0 High Speed Device provides communication services to/from host when
attached. Each device is offered with a collection of communication flows (pipes) associated with
each endpoint. Software on the host communicates with a USB Device through a set of commu-
nication flows.
A communication flow is carried over one of four transfer types defined by the USB device.
A device provides several logical communication pipes with the host. To each logical pipe is
associated an endpoint. Transfer through a pipe belongs to one of the four transfer types:
• Control Transfers: Used to configure a device at attach time and can be used for other device-
• Bulk Data Transfers: Generated or consumed in relatively large burst quantities and have wide
• Interrupt Data Transfers: Used for timely but reliable delivery of data, for example, characters or
• Isochronous Data Transfers: Occupy a prenegotiated amount of USB bandwidth with a
As indicated below, transfers are sequential events carried out on the USB bus.
Endpoints must be configured according to the transfer type they handle.
Table 31-3.
Transfer
Control
Isochronous
Interrupt
Bulk
specific purposes, including control of other pipes on the device.
dynamic latitude in transmission constraints.
coordinates with human-perceptible echo or feedback response characteristics.
prenegotiated delivery latency. (Also called streaming real time transfers.)
USB Communication Flow
Direction
Bidirectional
Unidirectional
Unidirectional
Unidirectional
Bandwidth
Not guaranteed
Guaranteed
Not guaranteed
Not guaranteed
Endpoint Size
8,16,32,64
8-1024
8-1024
8-512
Error Detection
AT32AP7002
Yes
Yes
Yes
Yes
Automatic
Retrying
Yes
Yes
No
601