AT91SAM9R64-CU Atmel, AT91SAM9R64-CU Datasheet - Page 855

• Manufacturer Part Number: AT91SAM9R64-CU
• Description: MCU ARM9 64K SRAM 144-LFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9R64-CU

• 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: 2-Wire, SPI, SSC, USART
• Maximum Clock Frequency: 240 MHz
• Number Of Programmable I/os: 118
• Number Of Timers: 4
• 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
• On-chip Adc: 10 bit, 3 Channel
• Controller Family/series: AT91SAM9xxx
• No. Of I/o's: 49
• Ram Memory Size: 64KB
• Cpu Speed: 240MHz
• No. Of Timers: 3
• Rohs Compliant: Yes
• Package: 144LFBGA
• Device Core: ARM926EJ-S
• Family Name: 91S
• Maximum Speed: 240 MHz
• Operating Supply Voltage: 1.8|3.3 V
• 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: Lead free / RoHS Compliant

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