AT91SAM9XE512-QU Atmel, AT91SAM9XE512-QU Datasheet - Page 22
![MCU ARM9 512K FLASH 208-PQFP](/photos/6/73/67311/313-208-pqfp_sml.jpg)
AT91SAM9XE512-QU
Manufacturer Part Number
AT91SAM9XE512-QU
Description
MCU ARM9 512K FLASH 208-PQFP
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91SAM9XE128-QU.pdf
(860 pages)
Specifications of AT91SAM9XE512-QU
Core Processor
ARM9
Core Size
16/32-Bit
Speed
180MHz
Connectivity
EBI/EMI, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
96
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
56K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
208-MQFP, 208-PQFP
Controller Family/series
AT91SAM9xxxxx
No. Of I/o's
96
Ram Memory Size
32KB
Cpu Speed
180MHz
No. Of Timers
2
Rohs Compliant
Yes
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
2-Wire, EBI, I2S, SPI, USART
Maximum Clock Frequency
180 MHz
Number Of Programmable I/os
96
Number Of Timers
6
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 4 Channel
Package
208PQFP
Device Core
ARM926EJ-S
Family Name
91S
Maximum Speed
180 MHz
Operating Supply Voltage
1.8|2.5|3.3 V
For Use With
AT91SAM9XE-EK - KIT EVAL FOR AT91SAM9XEAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91SAM9XE512-QU
Manufacturer:
VISHAY
Quantity:
40 000
Company:
Part Number:
AT91SAM9XE512-QU
Manufacturer:
Atmel
Quantity:
58
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Figure 8-2.
8.1.4.1
8.1.4.2
22
AT91SAM9XE128/256/512 Preliminary
Fast Flash Programming Interface
SAM-BA
ROM Boot Memory Map
0x0000 0000
0x0000 7FFF
®
Boot Assistant
at address zero depends on the combination of the TST pin and PA0 to PA3 pins.
shows the contents of the ROM and the program available at address zero.
The Fast Flash Programming Interface programs the device through a serial JTAG interface or a
multiplexed fully-handshaked parallel port. It allows gang-programming with market-standard
industrial programmers.
The FFPI supports read, page program, page erase, full erase, lock, unlock and protect
commands.
The Fast Flash Programming Interface is enabled and the Fast Programming Mode is entered
when the TST pin and the PA0 and PA1 pins are all tied high, while PA2 and PA3 are tied low.
Table 8-1.
The SAM-BA Boot Assistant is a default Boot Program that provides an easy way to program in
situ the on-chip Flash memory.
The SAM-BA Boot Assistant supports serial communication through the DBGU or through the
USB Device Port.
Signal Name
PGMNVALID
PGMD[15:0]
PGMNCMD
PGMM[3:0]
PGMNOE
PGMEN0
PGMEN1
PGMEN2
PGMEN3
PGMRDY
SAM-BA
Program
Program
ROM
FFPI
Signal Description
PA12..PA27
PA8..PA10
PIO
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
0x0000 0000
0x0000 3FFF
Input/Output
Output
Output
Type
Input
Input
Input
Input
Input
Input
Input
SAM-BA
Program
TST=0
Active Level
High
High
High
Low
Low
Low
Low
Low
Program
TST=1
PA0=1
PA1=1
PA2=0
PA3=0
FFPI
Must be connected to VDDIO
Must be connected to VDDIO
Must be connected to GND
Must be connected to GND
0x0000 0000
0x0000 3FFF
Pulled-up input at reset
Pulled-up input at reset
Pulled-up input at reset
Pulled-up input at reset
Pulled-up input at reset
Pulled-up input at reset
Comments
6254C–ATARM–22-Jan-10
Figure 8-2
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