ATSAM4E16CB-AN vs ATSAM4SD32CB-AN Comparison
Detailed side-by-side comparison of ATSAM4E16CB-AN by Microchip Technology and ATSAM4SD32CB-AN by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAM4E16CB-AN - Cortex-M4 120MHz 1MB Flash MCU | Microchip
ATSAM4E16CB-AN ✓ ActiveMicrochip Technology
ATSAM4SD32CB-AN - 2MB Flash Cortex-M4 MCU 100-LQFP | Microchip
ATSAM4SD32CB-AN ✓ ActiveSpecification Comparison
| Parameter | ATSAM4E16CB-AN | ATSAM4SD32CB-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.30 | $8.45 |
| Core | ARM Cortex-M4 with FPU | — |
| Core Size | 32-bit | 32-Bit |
| Maximum Clock Frequency | 120 MHz | — |
| Flash Memory | 1 MB (1M x 8) | — |
| Instruction Cache | 2 Kbytes | — |
| Memory Protection Unit | Yes (MPU) | — |
| DSP Instructions | Yes | — |
| Floating Point Unit | Yes | — |
| Instruction Set | Thumb-2 | — |
| Series | SAM4E | — |
| Package | 100-LQFP (14 x 14 mm) | 100-LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount (LQFP) |
| Connectivity | Ethernet MAC, CAN, USB, USART, SPI, TWI | — |
| SRAM | [DATA_NEEDED: SRAM size] | 160 KB |
| Operating Temperature | [DATA_NEEDED: exact temperature range for AN suffix] | -40C to +105C (Extended) |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution and channels] | — |
| RoHS Status | Compliant (GREEN package per Mouser) | ROHS3 Compliant |
| Device Revision Note | Revision B recommended for new prototypes and production (per Microchip product page) | — |
| Core Processor | — | ARM Cortex-M4 |
| Maximum CPU Clock | — | 120 MHz |
| Program Memory (Flash) | — | 2 MB (2048 Kbytes, dual-bank) |
| Supply Voltage (Core) | — | 1.2 V |
| Supply Voltage (I/O) | — | 3.3 V |
| USB | — | Full-Speed USB Device with embedded transceiver |
| Ethernet | — | 10/100 GMAC (Ethernet MAC) |
| ADC | — | 10-bit, up to 24 channels |
| PWM Channels | — | 16-bit PWM |
| Communication Interfaces | — | UART, USART, SPI, TWI (I2C), CAN (optional via variant) |
| Cryptography | — | AES, TDES accelerators; True Random Number Generator (TRNG) |