AT91SAM9XE128-QU Atmel, AT91SAM9XE128-QU Datasheet - Page 171
![MCU ARM9 128K FLASH 208-PQFP](/photos/6/73/67311/313-208-pqfp_sml.jpg)
AT91SAM9XE128-QU
Manufacturer Part Number
AT91SAM9XE128-QU
Description
MCU ARM9 128K FLASH 208-PQFP
Manufacturer
Atmel
Series
AT91SAMr
Specifications of AT91SAM9XE128-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
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
40K 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
Processor Series
AT91SAMx
Core
ARM926EJ-S
Data Bus Width
32 bit
Data Ram Size
16 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
3rd Party Development Tools
JTRACE-ARM-2M, KSK-AT91SAM9XE-PL, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
AT91SAM-ICE, AT91-ISP, AT91SAM9XE-EK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 4 Channel
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
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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- Download datasheet (13Mb)
22.3
Table 22-1.
6254C–ATARM–22-Jan-10
Name
EBI_D0 - EBI_D31
EBI_A0 - EBI_A25
EBI_NWAIT
EBI_NCS0 - EBI_NCS7
EBI_NWR0 - EBI_NWR3
EBI_NOE
EBI_NRD
EBI_NWE
EBI_NBS0 - EBI_NBS3
EBI_CFCE1 - EBI_CFCE2
EBI_CFOE
EBI_CFWE
EBI_CFIOR
EBI_CFIOW
EBI_CFRNW
EBI_CFCS0 - EBI_CFCS1
EBI_NANDCS
EBI_NANDOE
EBI_NANDWE
EBI_SDCK
EBI_SDCKE
EBI_SDCS
EBI_BA0 - EBI_BA1
EBI_SDWE
EBI_RAS - EBI_CAS
EBI_NWR0 - EBI_NWR3
EBI_NBS0 - EBI_NBS3
EBI_SDA10
I/O Lines Description
EBI I/O Lines Description
Chip Select Lines
Read Signal
CompactFlash Output Enable
CompactFlash I/O Read Signal
CompactFlash I/O Write Signal
CompactFlash Read Not Write Signal
NAND Flash Chip Select Line
NAND Flash Output Enable
NAND Flash Write Enable
SDRAM Clock
SDRAM Clock Enable
SDRAM Controller Chip Select Line
Bank Select
SDRAM Write Enable
SDRAM Address 10 Line
Function
Data Bus
Address Bus
External Wait Signal
Write Signals
Output Enable
Write Enable
Byte Mask Signals
CompactFlash Chip Enable
CompactFlash Write Enable
CompactFlash Chip Select Lines
Row and Column Signal
Write Signals
Byte Mask Signals
EBI for CompactFlash Support
EBI for NAND Flash Support
AT91SAM9XE128/256/512 Preliminary
SDRAM Controller
SMC
EBI
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Type
Input
I/O
Active Level
High
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
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