AT91SAM9XE256-CU Atmel, AT91SAM9XE256-CU Datasheet - Page 802
AT91SAM9XE256-CU
Manufacturer Part Number
AT91SAM9XE256-CU
Description
MCU ARM9 256K FLASH 217-BGA
Manufacturer
Atmel
Series
AT91SAMr
Specifications of AT91SAM9XE256-CU
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
256KB (256K 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
217-LFBGA
Processor Series
AT91SAMx
Core
ARM926EJ-S
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
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
Package
217LFBGA
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
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91SAM9XE256-CU
Manufacturer:
ATMEL
Quantity:
215
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43.3
43.3.1
Figure 43-1. Measures Schematics
802
Power Consumption
AT91SAM9XE128/256/512 Preliminary
Power Consumption versus Modes
The values in
sumption with operating conditions as follows:
These figures represent the power consumption estimated on the power supplies.
Table 43-5.
Mode
Active
Idle
Ultra low
power
Backup
• Typical power consumption of PLLs, Slow Clock and Main Oscillator.
• Power consumption of power supply in four different modes: Active, Idle, Ultra Low-power
• Power consumption by peripheral: calculated as the difference in current measurement after
• V
• V
• V
• T
• There is no consumption on the I/Os of the device
and Backup.
having enabled then disabled the corresponding clock.
A
DDIOM
DDPLL
DDCORE
= 25° C
= 1.8V
= V
= V
DDIOP
Table 43-5
Power Consumption for Different Modes
Conditions
ARM Core clock is 180 MHz.
MCK is 90 MHz.
All peripheral clocks deactivated.
onto AMP2
Idle state, waiting an interrupt.
All peripheral clocks deactivated.
onto AMP2
ARM Core clock is 500 Hz.
All peripheral clocks deactivated.
onto AMP2
Device only V
onto AMP1
DDBU
= 3.3V
= 1.8V
and
AMP1
AMP2
DDBU
Table 43-6 on page 803
powered
VDDCORE
VDDBU
are estimated values of the power con-
Consumption
130
600
17
5
6254C–ATARM–22-Jan-10
Unit
mA
mA
µA
µA
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