AT91SAM9R64-CU
- Mfr.Part #
- AT91SAM9R64-CU
- Manufacturer
- Microchip Technology
- Package / Case
- 144-LFBGA
- Datasheet
- Download
- Description
- IC MCU 16/32BIT 32KB ROM 144BGA
- Stock
- 2,479
- In Stock :
- 2,479
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Data Converters :
- A/D 3x10b
- Series :
- SAM9R
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Terminal Pitch :
- 0.8mm
- Program Memory Size :
- 32KB 32K x 8
- Base Part Number :
- AT91SAM9R64
- Mounting Style :
- SMD/SMT
- Operating Temperature :
- -40°C~85°C TA
- Number of I/Os :
- 118 I/O
- Speed :
- 240MHz
- Bit Size :
- 32
- Data Converter :
- A/D 3x10b
- Product Status :
- Obsolete
- PWM Channels :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~3.6V
- Frequency :
- 240MHz
- Product Category :
- Microprocessors - MPU
- ROM Programmability :
- Flash
- Packaging :
- Tray
- Length :
- 15mm
- ROM (words) :
- 32768
- Number of Terminals :
- 144
- Supply Voltage :
- 1.2V
- Manufacturer :
- Microchip
- Maximum Operating Temperature :
- + 85 C
- Address Bus Width :
- 26
- Program Memory Type :
- ROM
- RAM (bytes) :
- 65536
- Package Shape :
- Square
- JESD-30 Code :
- S-PBGA-B144
- EEPROM Size :
- --
- Seated Height-Max :
- 1.4 mm
- RAM Size :
- 72K x 8
- Connectivity :
- EBI/EMI, I2C, Memory Card, SPI, SSC, UART/USART, USB
- Temperature Grade :
- Industrial
- Product Type :
- Microprocessors - MPU
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mounting Type :
- Surface Mount
- Minimum Operating Temperature :
- - 40 C
- Peripherals :
- AC'97, POR, PWM, WDT
- Pbfree Code :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Surface Mount :
- yes
- Core Size :
- 16/32-Bit
- Number of Pins :
- 144
- External Data Bus Width :
- 32
- Number of I/O Lines :
- 48
- DMA Channels :
- yes
- DAC Channels :
- yes
- Brand :
- Microchip Technology
- RoHS :
- Details
- Core Architecture :
- ARM
- Number of PWM Channels :
- 4
- CPU Family :
- ARM9
- Terminal Position :
- BOTTOM
- Package :
- Tray
- Qualification Status :
- Not Qualified
- Width :
- 10.05mm
- Factory Lead Time :
- 10 Weeks
- Number of I/O :
- 49
- Number of Cores :
- 1 Core
- Interface :
- 2-Wire, EBI/EMI, I2C, I2S, MMC, SPI, UART, USART, USB
- Terminal Form :
- Ball
- Number of Timers/Counters :
- 3 Timer
- Has ADC :
- yes
- Reach Compliance Code :
- Compliant
- Operating Supply Voltage :
- 1.2V
- Interface Type :
- 2-Wire, SPI, SSC, USART
- Number of UART Channels :
- 1
- Number of ADC Channels :
- 3
- Height :
- 1mm
- Base Product Number :
- AT91SAM9R64
- Memory Type :
- FLASH, ROM
- Radiation Hardening :
- No
- Memory Size :
- 32kB
- Watchdog Timer :
- yes
- Data Bus Width :
- 32b
- Power Supplies :
- 1.2,1.8,3.3 V
- Oscillator Type :
- Internal
- Core Processor :
- ARM926EJ-S
- Lead Free :
- Lead Free
- Number of Programmable I/O :
- 118
- Published :
- 2005
- Supplier Device Package :
- 144-BGA (13x13)
- Mount :
- Surface Mount
- Number of Terminations :
- 144
- Package / Case :
- 144-LFBGA
- Datasheets
- AT91SAM9R64-CU
AT91SAM9R64-CU Documents

Microcontrollers Microchip Technology AT91SAM9R64-CU Overview
The Microcontrollers Microchip Technology AT91SAM9R64-CU, designed and produced by Microchip Technology, represents a cutting-edge microcontroller unit (MCU) that merges high-performance 16/32-bit processing capabilities with a compact 144BGA package. This MCU is engineered to address the demanding requirements of embedded systems where efficiency, reliability, and advanced control are paramount. With its 32KB ROM, this product ensures sufficient space for application code and data storage, making it highly suitable for sophisticated control systems and smart connectivity solutions. Its integration features make it an excellent choice for developers seeking robust solutions in compact devices.
AT91SAM9R64-CU Features
The AT91SAM9R64-CU is equipped with a dual architecture core, allowing operation in both 16 and 32-bit modes, which optimizes computing power and energy efficiency. The 144BGA package is designed for minimal space occupancy, facilitating its integration into space-constrained applications. Furthermore, the inclusion of 32KB ROM is ideal for managing small to medium complexity applications without the need for additional external memory, enhancing the overall system reliability and performance.
AT91SAM9R64-CU Applications
- Industrial Control Systems: The robust processing capabilities and compact form factor make the AT91SAM9R64-CU ideal for managing automated processes in manufacturing environments.
- Smart Home Devices: Utilized in devices such as smart thermostats and security systems, where efficient data processing and small size are critical for discreet integration and reliable operation.
- Portable Medical Devices: Its low power consumption and efficient processing power make it suitable for handheld medical devices, ensuring reliable operation and longevity of battery life.
- Automotive Applications: Can be integrated into automotive systems for sensor data processing and dashboard controls, enhancing the interactive experience and safety features in modern vehicles.
- Communication Infrastructure: Used in communication equipment for data handling and signal processing, crucial for maintaining robust and efficient telecommunication networks.
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