AT91SAM9R64-CU Atmel, AT91SAM9R64-CU Datasheet - Page 859

• 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

Table 44-18. Analog Inputs
Table 44-19. Transfer Characteristics
Note:
44.7
44.7.1
Table 44-20. Power-On-Reset Characteristics
44.7.2
6289C–ATARM–28-May-09
Parameter
Input Voltage Range
Input Leakage Current
Input Capacitance
Input Impedance
Parameter
Resolution
Integral Non-linearity
Differential Non-linearity
Offset Error
Gain Error
Symbol
V
V
T
TH+
TH-
RES
1. For more information on data converter terminology, refer to the Atmel application note
Power Supply Characteristics
POR Characteristics
Power Sequence Requirements
6022.
Parameter
Threshold Voltage Rising
Threshold Voltage Falling
Reset Time
VDDCORE and VDDBU are controlled by internal POR (Power On Reset) to guarantee that
these power sources reach their target values prior to the release of POR.
Switch on the VDDIOM and VDDIOP power supply prior to or at the same time as VDDCORE.
The AT91SAM9RL64 board design must comply with this sequence to guarantee reliable opera-
tion of the device. Any deviation from this sequence may prevent the device from booting.
Conditions
Minimum Slope of +2.0V/30ms
Conditions
No missing code
AT91SAM9R64/RL64 Preliminary
Min
0.70
0.60
Min
-1.5
Min
0
80
-2
Data Converter Terminology, lit. no.
Typ
Typ
0.85
0.80
50
0.5
Typ
150
10
4
ADVREF
6250
±0.9
+2.5
+2.5
Max
Max
Max
1.08
1.00
±2
230
1
6
Units
Units
Units
Ohm
LSB
LSB
LSB
LSB
µA
pF
bit
µs
V
V
V
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