ATSAM4S8CB-AN vs ATSAM4S8CA-CFN Comparison
Detailed side-by-side comparison of ATSAM4S8CB-AN by Microchip Technology and ATSAM4S8CA-CFN 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
ATSAM4S8CB-AN - 120MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAM4S8CB-AN ✓ ActiveMicrochip Technology
ATSAM4S8CA-CFN - 120MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAM4S8CA-CFN ✓ ActiveSpecification Comparison
| Parameter | ATSAM4S8CB-AN | ATSAM4S8CA-CFN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.20 | $4.80 |
| Core Architecture | ARM Cortex-M4 (32-bit RISC) | ARM Cortex-M4 with FPU |
| Maximum Clock Frequency | 120 MHz | — |
| Flash Memory | 512 KB | — |
| SRAM | 128 KB | 128 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Operating Temperature Range | -40C to +105C (extended temp) | — |
| Package | 100-pin LQFP (14x14 mm) | 100-ball VFBGA (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount (BGA) |
| ADC | 10-bit, up to 1 Msps | 12-bit, up to 16 channels, up to 1 MSps |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 High-Speed Device with on-chip PHY |
| CAN Controllers | 2 | — |
| UART / SPI / I2C | 3 UART / 2 SPI / 2 I2C | — |
| Peripheral Touch Controller | Yes (PTC) | — |
| External Bus Interface | Yes (EBI) | — |
| DMA Channels | Peripheral DMA controller | — |
| Power Consumption | 200 uA/MHz dynamic, 30 mA @ 100 MHz, 3 uA back-up (RTC) | — |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| RoHS Status | ROHS3 Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Maximum Clock Speed | — | 120 MHz |
| Program Memory (Flash) | — | 512 KB (512K x 8) |
| Supply Voltage (VDDIO/VDDCORE) | — | 1.62 V to 3.6 V |
| Operating Temperature (Industrial) | — | -40C to +85C |
| CAN | — | 2x CAN 2.0A/B controllers |
| SDIO/MMC | — | Yes, High-Speed SDIO/MMC |
| Timers | — | Three 16-bit timers, one 16-bit PWM timer, one 24-bit counter |
| PWM Channels | — | 4 channels (16-bit) |
| Communication Peripherals | — | USART, UART, SPI, TWI (I2C), HS USB |
| Hardware Cryptography | — | AES, TRNG |
| Unique Device ID | — | 128-bit |