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Description
MICROCHIP ATSAM4E16CA-AN 32 Bit Microcontroller, SAM4E Series, ARM Cortex-M4, 120 MHz, 1 MB, 128 KB, 100 Pins, LQFPThe ATSAM4E16CA AN is a SMART SAM4E series 32 bit Flash Microcontroller based on the high performance ARM Cortex M4 RISC processor and includes a floating point unit (FPU). It operates at a maximum speed of 120MHz and features up to 1024kB of flash, 2kB of cache memory and up to 128kB of SRAM. The SAM4E offers a rich set of advanced connectivity peripherals including 10 100 Mbps Ethernet MAC supporting IEEE 1588 and dual CAN. With a single precision
The ATSAM4E16CA-AN is a SMART SAM4E series 32-bit Flash Microcontroller based on the high-performance ARM Cortex-M4 RISC processor and includes a floating point unit (FPU). It operates at a maximum speed of 120MHz and features up to 1024kB of flash, 2kB of cache memory and up to 128kB of SRAM. The SAM4E offers a rich set of advanced connectivity peripherals including 10/100 Mbps Ethernet MAC supporting IEEE 1588 and dual CAN. With a single precision FPU, advanced analog features, as well as a full set of timing and control functions. The real-time event management allows peripherals to receive, react to and send events in active and sleep modes without processor intervention.
- ARM Cortex-M4 with 2kB of cache running at up to 120MHz
- Memory protection unit (MPU)
- DSP Instruction
- Floating point unit (FPU)
- Thumb�-2 instruction set
- 16kB ROM with Embedded boot loader routines (UART) and IAP routines
- Static memory controller (SMC) - SRAM, NOR, NAND support
- NAND flash controller
- Embedded voltage regulator for single supply operation
- Power-on-reset (POR), brown-out detector (BOD) and watchdog for safe reset
- 3 to 20MHz Resonator oscillators
- RTC with Gregorian and Persian calendar mode, waveform generation in backup mode
- Temperature sensor
- Low-power tamper detection on two inputs
- One 4-channel DMA controller
- Sleep, wait and backup modes
- High-speed multimedia card interface (SDIO/SD Card/MMC)
- Two CAN controllers with eight mailboxes
- Real-time event management
- One Ethernet MAC (GMAC) 10/100Mbps with dedicated DMA and support for IEEE1588, wake-on-LAN
Applications
Industrial, Motor Drive & Control, Lighting, Automation & Process Control
Product details
| Embedded Interface Type | CAN, I2C, SPI, UART, USART, USB |
| No. of I/O's | 79I/O's |
| No. of Bits | 32bit |
| Program Memory Size | 1MB |
| Architecture | ARM Cortex-M4 |
| No. of Pins | 100Pins |
| Product Range | SMART ARM based Microcontrollers |
| CPU Speed | 120MHz |
| Supply Voltage Min | 1.08V |
| MCU Case Style | LQFP |
| Packaging | Each |
| Supply Voltage Max | 1.32V |
| RAM Memory Size | 128KB |
| MSL | MSL 3 - 168 hours |
Other details
| Brand | MICROCHIP |
| Part Number | ATSAM4E16CA-AN |
| Quantity | Each |
| Technical Data Sheet EN | |
| Product Change Notice EN |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.3 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Great price and good quality
Size: 100 Count (Pack of 3), Set name: Classic
I buy these makeup remover pads by Cliganic regularly. They are a good thickness and they don't shed. Great producr.
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Reviewed in the United States on May 25, 2026
★★★★★ 4
Soft, lint-free, and gentle, just a bit thin
Size: 100 Count (Pack of 3), Set name: Classic
These Cliganic cotton rounds are very soft, gentle on the skin, and truly lint-free. I use them daily for makeup removal and skincare, and they feel high quality and comfortable, even on sensitive skin. I also appreciate that they’re made from 100% pure cotton and are hypoallergenic. They do a great job removing makeup and applying toner without falling apart or leaving residue behind. The quantity is excellent as well, 300 rounds is a great value and lasts a long time. The only reason I’m giving four stars instead of five is that the pads are a bit thin. They still work well, but I sometimes need to use two instead of one, especially for heavier makeup.
Overall, these are reliable, gentle cotton rounds that perform well and are a great option for everyday skincare. I would definitely purchase them again.
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Reviewed in the United States on January 11, 2026
★★★★★ 5
Good buy
Size: 100 Count (Pack of 3), Set name: Classic
Pleasantly surprised. These were thinner than I anticipated, but they work great and hold up well.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Soft and gentle cotton pads for make-up removal
Size: 100 Count (Pack of 3), Set name: Classic
These cotton pads are good for make-up removal. Tge cotton's qulity is good. They are gentle and soft to skin and face and neck.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Best cotton rounds
Size: 100 Count (Pack of 3), Set name: Classic
I absolutely love this product! These do not fall apart while using. They are absorbent and excellent quality. Definitely worth the price. I have bout this twice already and I will continue to purchase these!!!
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Reviewed in the United States on April 29, 2026