AT91SAM9XE256-CU Atmel, AT91SAM9XE256-CU Datasheet - Page 804
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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43.4
43.4.1
Table 43-7.
43.4.2
Table 43-8.
43.4.3
Table 43-9.
Note:
804
Symbol
1/(t
1/(t
Symbol
1/(t
1/(t
Symbol
1/(t
t
t
t
C
R
V
CPXIN
CHXIN
CLXIN
IN
IN
IN
CPPCK
CPPCK
CPMCK
CPMCK
CPXIN
Clock Characteristics
1. These characteristics apply only when the Main Oscillator is in bypass mode (i.e. when MOSCEN = 0 and OSCBYPASS = 1)
)
)
)
)
)
AT91SAM9XE128/256/512 Preliminary
Processor Clock Characteristics
Master Clock Characteristics
XIN Clock Characteristics
in the CKGR_MOR register. See “PMC Clock Generator Main Oscillator Register” in the PMC section.
Processor Clock Waveform Parameters
Master Clock Waveform Parameters
XIN Clock Electrical Characteristics
Parameter
Processor Clock Frequency
Processor Clock Frequency
Parameter
Master Clock Frequency
Master Clock Frequency
Parameter
XIN Clock Frequency
XIN Clock Period
XIN Clock High Half-period
XIN Clock Low Half-period
XIN Input Capacitance
XIN Pull-down Resistor
VIN Voltage
Conditions
VDDCORE = 1.65V
T = 85°C
VDDCORE = 1.8V
T = 85°C
Conditions
VDDCORE = 1.65V
T = 85°C
VDDCORE = 1.8V
T = 85°C
Conditions
(1)
(1)
(1)
0.4 x t
0.4 x t
Min
Min
Min
20
CPXIN
CPXIN
0.6 x t
0.6 x t
1000
Max
Max
Max
1.8
160
180
50
25
80
90
CPXIN
CPXIN
6254C–ATARM–22-Jan-10
Units
Units
Units
MHz
MHz
MHz
MHz
MHz
pF
kΩ
ns
ns
ns
V
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