AT91SAM7L128-AU
IC MCU 16/32B 128KB FLSH 128LQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's AT91SAM7L128-AU is an ARM7®-based microcontroller featuring a 16/32-bit core operating at 36MHz. This device offers 128KB of FLASH program memory and 6KB of SRAM. Connectivity options include I2C, SPI, and UART/USART interfaces. The AT91SAM7L128-AU integrates a 4-channel 10-bit Analog-to-Digital converter and peripherals such as Brown-out Detect/Reset, LCD controller, Power-On Reset, PWM, and Watchdog Timer. Designed for surface mount applications, it comes in a 128-LQFP (20x14) package. The operating supply voltage ranges from 1.55V to 1.8V, with an operating temperature range of -40°C to 85°C. This component is suitable for applications in industrial control, consumer electronics, and portable 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 | 128-LQFP |
| 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 | 128-LQFP (20x14) |
| Number of I/O | 80 |
| Programmable | Not Verified |
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