AT32AP7002-CTUT Atmel, AT32AP7002-CTUT Datasheet - Page 186
AT32AP7002-CTUT
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
Available stocks
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Part Number
Manufacturer
Quantity
Price
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17.10.1.4
32054F–AVR32–09/09
Multi-block Transfer with Source Address Auto-reloaded and Linked List Destination Address (Row7)
Figure 17-12. DMA Transfer Flow for Source and Destination Address Auto-reloaded
1. Read the Channel Enable register to choose a free (disabled) channel.
2. Set up the chain of linked list items (otherwise known as block descriptors) in memory.
Write the control information in the LLI.CTLx register location of the block descriptor for
each LLI in memory for channel x. For example, in the register you can program the
following:
a. Set up the transfer type (memory or non-memory peripheral for source and destina-
b. Set up the transfer characteristics, such as:
– i. Transfer width for the source in the SRC_TR_WIDTH field.
– ii. Transfer width for the destination in the DST_TR_WIDTH field.
– iii. Source master layer in the SMS field where source resides.
– iv. Destination master layer in the DMS field where destination resides.
– v. Incrementing/decrementing or fixed address for source in SINC field.
– vi. Incrementing/decrementing or fixed address for destination DINC field.
tion) and flow control peripheral by programming the TT_FC of the CTLx register.
DMAC transfer Complete
interrupt generated here
Channel Disabled by
hardware
Block Complete interrupt
generated here
yes
interrupt cleared by software
Reload SARx, DARx, CTLx
DMAC State Machine Table?
Stall until block complete
Channel Enabled by
MASKBLOCK[x]=1?
Is DMAC in Row1 of
CTLx.INT_EN=1
Block Transfer
software
&&
yes
no
AT32AP7002
no
186
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