AT91SAM9RL64-CU Atmel, AT91SAM9RL64-CU Datasheet - Page 17
AT91SAM9RL64-CU
Manufacturer Part Number
AT91SAM9RL64-CU
Description
IC ARM9 MCU 217-LFBGA
Manufacturer
Atmel
Series
AT91SAMr
Specifications of AT91SAM9RL64-CU
Core Processor
ARM9
Core Size
16/32-Bit
Speed
240MHz
Connectivity
EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
Peripherals
AC'97, LCD, POR, PWM, WDT
Number Of I /o
118
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 6x10b
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
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
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 6 Channel
Controller Family/series
AT91SAM9xxx
No. Of I/o's
118
Ram Memory Size
64KB
Cpu Speed
240MHz
No. Of Timers
1
Rohs Compliant
Yes
Package
217LFBGA
Device Core
ARM926EJ-S
Family Name
91S
Maximum Speed
240 MHz
Operating Supply Voltage
1.8|3.3 V
For Use With
AT91SAM9RL-EK - KIT EVAL FOR AT91SAM9RLAT91SAM-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:
AT91SAM9RL64-CU
Manufacturer:
ATMEL
Quantity:
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Company:
Part Number:
AT91SAM9RL64-CU
Manufacturer:
ATMEL
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5.2
6289C–ATARM–28-May-09
Programmable I/O Lines Power Supplies
Figure 5-1.
The power supplies pins VDDIOM support two voltage ranges. This allows the device to reach
its maximum speed either out of 1.8V or 3.3V external memories.
The maximum speed is MCK on the pin SDCK (SDRAM Clock) loaded with 30pF for power sup-
ply at 1.8V and 50 pF for power supply at 3.3V.
The maximum speed on the other signals of the External Bus Interface (control, address and
data signals) is 50 MHz.
The voltage ranges are determined by programming registers in the Chip Configuration registers
located in the Matrix User Interface.
At reset, the selected voltage defaults to 3.3V nominal and power supply pins can accept either
1.8V or 3.3V. The user must make sure to program the EBI voltage range before getting the
device out of its Slow Clock Mode.
The PIO lines are supplied through VDDIOP and the speed of the signal that can be driven on
them can reach 50 MHz with 50 pF load.
VIN
10µF
Example of PLL and USB Power Supplies
1V2_USB
1V2_USB
3V3
VIN
CE
VSS
2.2µH
2.2µH
2.2µH
AT91SAM9R64/RL64 Preliminary
MIC5235YM5
VOUT
ADJ
0.1µF
0.1µF
0.1µF
VDDPLLB
VDDUTMIC
VDDUTMII
1K
100K
10µF
0.1µF
1V2_USB
17
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