AT32AP7001-ALUT Atmel, AT32AP7001-ALUT Datasheet - Page 501
AT32AP7001-ALUT
Manufacturer Part Number
AT32AP7001-ALUT
Description
IC MCU 32BIT AVR32 208-LQFP
Manufacturer
Atmel
Series
AVR®32 AP7r
Specifications of AT32AP7001-ALUT
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, POR, PWM, WDT
Number Of I /o
90
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
208-LQFP
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
EBI, ISI, MCI, PS2, SPI, TWI, USB
Maximum Clock Frequency
150 MHz
Number Of Programmable I/os
90
Number Of Timers
3
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Dac
16 bit, 1 Channel
Package
208PQFP
Device Core
AVR32
Family Name
AT32
Maximum Speed
150 MHz
Operating Supply Voltage
1.8 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
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32AP7001-ALUT
Manufacturer:
EVERLIGHT
Quantity:
12 000
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28.6.4.5
32015G–AVR32–09/09
Write mode
•Null delay setup and hold
•Null pulse
•Write is controlled by NWE (MODE.WRITEMODE = 1)
If null setup parameters are programmed for NWE and/or NCS, NWE and/or NCS remain active
continuously in case of consecutive write cycles in the same memory (see
501). However, for devices that perform write operations on the rising edge of NWE or NCS,
such as SRAM, either a setup or a hold must be programmed.
Figure 28-14. Null Setup and Hold Values of NCS and NWE in Write Cycle
Programming null pulse is not permitted. Pulse must be at least written to one. A null value leads
to unpredictable behavior.
The Write Mode bit in the MODE register (MODE.WRITEMODE) of the corresponding chip
select indicates which signal controls the write operation.
Figure 28-15 on page 502
equal to one. The data is put on the bus during the pulse and hold steps of the NWE signal. The
internal data buffers are turned out after the NWESETUP time, and until the end of the write
cycle, regardless of the programmed waveform on NCS.
NBS0, NBS1,
NWE0, NWE1
A0, A1
CLK_SMC
NWE,
NCS
D[15:0]
A[25:2]
NCSWRSETUP
NWECYCLE
NWESETUP
shows the waveforms of a write operation with MODE.WRITEMODE
NWEPULSE
NCSWRPULSE
NWECYCLE
NCSWRPULSE
NWECYCLE
NWEPULSE
AT32AP7001
Figure 28-14 on page
501
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