AT91SAM9XE128-QU Atmel, AT91SAM9XE128-QU Datasheet - Page 4
![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
2. AT91SAM9XE128/256/512 Block Diagram
4
AT91SAM9XE128/256/512 Preliminary
The block diagram shows all the features for the 217-LFBGA package. Some functions are not
accessible in the 208-PQFP package and the unavailable pins are highlighted in
on PIO Controller A” on page
PIO Controller C” on page
defines all the multiplexed and not multiplexed pins not available in the 208-PQFP package.
Table 2-1.
PC12
PB12
PB13
PA30
PA31
PC2
PC3
PIO
-
-
Unavailable Signals in 208-pin PQFP Device
38. The USB Host Port B is also not available.
36,
“Multiplexing on PIO Controller B” on page
Peripheral A
TWCK1
HDMB
TWD1
HDPB
SCK2
SCK0
IRQ0
AD2
AD3
SPI1_NPCS3
Peripheral B
ISI_D10
ISI_D11
Table 2-1 on page 4
6254CS–ATARM–08-Jan-10
RXD4
NCS7
TXD4
PCK1
37,
-
-
“Multiplexing on
“Multiplexing