AT91SAM9R64-CU-999 Atmel, AT91SAM9R64-CU-999 Datasheet - Page 855
![IC MCU ARM9 64K SRAM 144LFBGA](/photos/12/13/121356/144-lfbga_sml.jpg)
AT91SAM9R64-CU-999
Manufacturer Part Number
AT91SAM9R64-CU-999
Description
IC MCU ARM9 64K SRAM 144LFBGA
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91SAM9R64-CU.pdf
(903 pages)
Specifications of AT91SAM9R64-CU-999
Core Processor
ARM9
Core Size
16/32-Bit
Speed
240MHz
Connectivity
EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
Peripherals
AC'97, POR, PWM, WDT
Number Of I /o
49
Program Memory Size
32KB (32K x 8)
Program Memory Type
ROM
Ram Size
72K x 8
Voltage - Supply (vcc/vdd)
1.08 V ~ 1.32 V
Data Converters
A/D 3x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LFBGA
Processor Series
AT91SAMx
Core
ARM926EJ-S
Data Bus Width
32 bit
Data Ram Size
64 KB
Interface Type
SPI, TWI, UART
Maximum Clock Frequency
240 MHz
Number Of Programmable I/os
118
Operating Supply Voltage
1.65 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
AT91SAM-ICE, AT91-ISP, AT91SAM9RL-EK
Minimum Operating Temperature
- 40 C
For Use With
AT91SAM-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
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44.4.2
Table 44-7.
44.4.3
Table 44-8.
Notes:
6289C–ATARM–28-May-09
Symbol
1/(t
t
I
Symbol
1/(t
C
C
t
I
P
I
I
ST
DD
ST
DDST
DD ON
BYPASS
ON
CRYSTAL
LEXT
CPRCz
CPMAIN
1. Additional user load capacitance should be subtracted from C
)
)
RC Oscillator Characteristics
12 MHz Main Oscillator Characteristics
RC Oscillator Characteristics
Main Oscillator Characteristics
Parameter
Crystal Oscillator Frequency
Duty Cycle
Startup Time
Current Consumption
Parameter
Crystal Oscillator Frequency
Crystal Load Capacitance
External Load Capacitance
Duty Cycle
Startup Time
Standby Current Consumption
Drive Level
Current Dissipation
Bypass Current Dissipation
Conditions
After Startup Time
Conditions
C
C
Standby mode
@ 12MHz
CRYSTAL
CRYSTAL
= 15 pF
= 20 pF
AT91SAM9R64/RL64 Preliminary
C
XIN
LEXT
(1)
(1)
LEXT
AT91SAM9RL
.
C
CRYSTAL
C
XOUT
Min
15
40
LEXT
8
Min
20
45
Typ
550
3.3
12
24
34
50
Typ
0.7
32
50
Max
150
950
16
20
60
2
1
5
Max
1.0
44
55
75
µW/MHz
MHz
Unit
µW
ms
µA
µA
pF
pF
Unit
%
kHz
µA
µs
%
855
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