32-bit ARM microcontroller featuring a ROMless architecture and operating at 66MHz. This surface-mount IC offers 256KB of RAM, 32 I/O lines, and includes peripherals like POR and WDT. Interfaces supported include UART, USART, and EBI/EMI. Packaged in a 100-pin LQFP (LFQFP) with gull wing terminals, it operates from 1.65V to 1.95V and is rated for industrial temperatures (-40°C to 85°C).
Frequency66MHz
PackageLQFP
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Technical Specifications
Microchip AT91R40008-66AU technical specifications.
General
Access Time
66us
Package/Case
LQFP
Core Architecture
ARM
Frequency
66MHz
Interface
UART, USART, EBI/EMI
JESD-30 Code
S-PQFP-G100
Lead Free
Lead Free
Max Operating Temperature
85°C
Max Supply Voltage
1.95V
Memory Type
ROMless,
Min Operating Temperature
-40°C
Min Supply Voltage
1.65V
Number of I/O Lines
32
Number of I/Os
32
Number of Timers/Counters
32
Oscillator Type
External
Package Body Material
Plastic
Package Code
LFQFP
Package Shape
Square
Packaging
Tray
Peak Reflow Temperature (Cel)
260°C
Peripherals
POR, WDT
RAM Size
256KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
AT91
Surface Mount
Yes
Technology
CMOS
Temperature Grade
INDUSTRIAL
Terminal Finish
Tin
Terminal Form
Gull Wing
Terminal Position
QUAD
Time @ Peak Reflow Temperature-Max (s)
40s
Watchdog Timer
Yes
Width
14mm
Compliance
RoHS
Compliant
Datasheet
Microchip AT91R40008-66AU Datasheet
Download the complete datasheet for Microchip AT91R40008-66AU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.