AT91R40008-66AU Atmel, AT91R40008-66AU Datasheet - Page 18

• Manufacturer Part Number: AT91R40008-66AU
• Description: IC ARM7 MCU 100 LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91R40008-66AU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 66MHz
• Connectivity: EBI/EMI, UART/USART
• Peripherals: POR, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 256K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Processor Series: AT91Rx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 256 KB
• Interface Type: EBI, USART
• Maximum Clock Frequency: 75 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 10 bit
• Operating Supply Voltage: 3 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: AT91EB40A
• Minimum Operating Temperature: - 40 C
• For Use With: AT91EB40A - KIT EVAL FOR ARM AT91R40008
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Revision History
18
Doc. Rev
1732AS
1732BS
1732CS
1732DS
1732ES
1732FS
AT91R40008
Date
Jun-01
Jul-01
29-Jan-02
17-Mar-04
14-Jun-05
12-Apr-06
Comments
First issue
Updated
pg. 9
pg. 14
pg. 16
pg. 17
pg. 1
pg. 16
Global
pg. 17
pg. 18
page 16
page 17
Added information to Internal Memories
Changed Table 4
Added Table 6, Package Weight
Added section, Soldering Profile
Features: Fully Static Operation; frequency changed
Added Table 8, 100-Lead LQFP Package Characteristics
New corporate format numbering
package reference TQFP changed to LQFP
added
new package info inserted in
AT91R40006-66AI LQFP 100, Sn/Pb package ref. removed.
10. ”Soldering Profile”
11. ”Ordering Information”
10.1 ”LQFP Package Soldering Profile (Green)”
and
11. ”Ordering Information”
1732FS–ATARM–12-Apr-06
Change
Request
Ref.
CSR 05-328
#2601