AT32AP7002-CTUT Atmel, AT32AP7002-CTUT Datasheet - Page 95

• 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

10.4
10.4.1
10.4.2
10.5
10.5.1
10.5.2
32054F–AVR32–09/09
Product Dependencies
Functional Description
I/O Lines
Interrupt
Oscillator 0 and 1 operation
32 KHz oscillator operation
The PM provides a number of generic clock outputs, which can be connected to output pins,
multiplexed with PIO lines. The programmer must first program the PIO controller to assign
these pins to their peripheral function. If the I/O pins of the PM are not used by the application,
they can be used for other purposes by the PIO controller.
The PM also has a dedicated WAKE_N pin, as well as a number of pins for oscillators and
PLL’s, which do not require the PIO controller to be programmed.
The PM interrupt line is connected to one of the internal sources of the interrupt controller. Using
the PM interrupt requires the interrupt controller to be programmed first.
The two main oscillators are designed to be used with an external high frequency crystal, as
shown in
oscillators are enabled by default after reset, and are only switched off in sleep modes, as
described in
sleep mode that disabled the main oscillators, the oscillators need 128 slow clock cycles to sta-
bilize on the correct frequency.
period, to ensure that no unstable clocks propagate to the digital logic.
The oscillators can be bypassed by pulling the OSCEN_N pin high. This disables the oscillators,
and an external clock must be applied on XIN. No start-up time applies to this clock.
Figure 10-1. Oscillator connections
The 32 KHz oscillator operates similarly to Oscillator 0 and 1 described above, and is used to
generate the slow clock in the device. A 32768 Hz crystal must be connected between XIN32
and XOUT32 as shown in
remains enabled in all sleep modes except static mode, as described in
1. When waking up from Stop mode using external interrupts, the startup time is 32768 slow clock
cycles.
Figure
X O U T
Section 10.5.6 on page
X IN
10-1. See Electrical Characteristics for the allowed frequency range. The main
Figure
(1)
10-1. The 32 KHz oscillator is is an ultra-low power design, and
The PM masks the main oscillator outputs during this start-up
T y p . v a lu e s : C
101. After a power-on reset, or when waking up from a
2
= C
C
C
2
1
2
= 2 2 p F
AT32AP7002
Section 10.5.6 on page
95