AT91SAM7L128-CU
IC MCU 16/32B 128KB FLASH 144BGAManufacturer: Atmel
Categories: Microcontrollers
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The Atmel AT91SAM7L128-CU is a 16/32-bit ARM7® microcontroller featuring a 36MHz core with 128KB of FLASH program memory and 6KB of SRAM. This device supports multiple communication interfaces including I2C, SPI, and UART/USART. It is equipped with a 4-channel 10-bit Analog-to-Digital converter and includes peripherals such as Brown-out Detect/Reset, LCD controller, Power-On Reset, PWM, and Watchdog Timer. With 80 I/O lines and a low operating voltage range of 1.55V to 1.8V, it is ideal for power-sensitive applications. The AT91SAM7L128-CU is available in a 144-BGA (13x13) package suitable for surface mounting and operates in an industrial temperature range of -40°C to 85°C. This component is commonly utilized in industrial automation, consumer electronics, and medical devices.
Additional Information
Series: SAM7LRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 144-LFBGA |
| Mounting Type | Surface Mount |
| Speed | 36MHz |
| Program Memory Size | 128KB (128K x 8) |
| RAM Size | 6K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | ARM7® |
| Data Converters | A/D 4x10b |
| Core Size | 16/32-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.55V ~ 1.8V |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, LCD, POR, PWM, WDT |
| Supplier Device Package | 144-BGA (13x13) |
| Number of I/O | 80 |
| Programmable | Not Verified |
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