Datasheet AT91R40008-66AU-999 - Atmel Microcontrollers (MCU) Ind — Datenblatt
Part Number: AT91R40008-66AU-999
Detaillierte Beschreibung
Manufacturer: Atmel
Description: Microcontrollers (MCU) Ind.
Temp Green
Docket:
Features
· Incorporates the ARM7TDMI® ARM® Thumb® Processor Core
High-performance 32-bit RISC Architecture High-density 16-bit Instruction Set Leader in MIPS/Watt Little-endian EmbeddedICETM (In-circuit Emulation) 8-, 16- and 32-bit Read and Write Support 256K Bytes of On-chip SRAM 32-bit Data Bus Single-clock Cycle Access Fully Programmable External Bus Interface (EBI) Maximum External Address Space of 64M Bytes Up to Eight Chip Selects Software Programmable 8/16-bit External Data Bus Eight-level Priority, Individually Maskable, Vectored Interrupt Controller Four External Interrupts, including a High-priority, Low-latency Interrupt Request 32 Programmable I/O Lines Three-channel 16-bit Timer/Counter Three External Clock Inputs Two Multi-purpose I/O Pins per Channel Two USARTs Two Dedicated Peripheral Data Controller (PDC) Channels per USART Programmable Watchdog Timer Advanced Power-saving Features CPU and Peripheral Can be Deactivated Individually Fully
Specifications:
- Clock Frequency Max: 66 MHz
- Core: ARM7TDMI
- Data Bus Width: 32 bit
- Height: 1.4 mm
- Interface: EBI, USART
- Length: 14 mm
- Mounting Style: SMD/SMT
- Number of I/O Lines: 32
- Number of Timers: 3
- On-Chip ADC: No
- Operating Temperature Range: - 40 C to + 85 C
- Package / Case: LQFP
- Processor Series: AT91Rx
- Program Memory Type: ROMLess
- RAM Size: 256 Kb
- Supply Voltage Range: 1.65 V to 1.95 V
- Width: 14 mm
- RoHS: Yes
Andere Namen:
AT91R4000866AU999, AT91R40008 66AU 999