ATSAM4S4BB-ANR vs ATSAM4S2BB-ANR Comparison
Detailed side-by-side comparison of ATSAM4S4BB-ANR by Microchip Technology and ATSAM4S2BB-ANR 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
ATSAM4S4BB-ANR - 120MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4S4BB-ANR β ActiveMicrochip Technology
ATSAM4S2BB-ANR - 120MHz Cortex-M4 MCU, 128KB Flash | Microchip
ATSAM4S2BB-ANR β ActiveSpecification Comparison
| Parameter | ATSAM4S4BB-ANR | ATSAM4S2BB-ANR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.01 | $3.62 |
| Core Processor | ARM Cortex-M4 | β |
| Core Size | 32-bit | β |
| Maximum Clock Frequency | 120 MHz | 120 MHz |
| Flash Memory | 256 KB (256K x 8) | β |
| SRAM | 64 KB | β |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Core Supply Voltage | 1.2 V (internal regulator) | β |
| Instruction Set | Thumb-2 with DSP instructions | β |
| Memory Protection | MPU (Memory Protection Unit) | β |
| Flash Features | Dual-bank Flash, ECC, Security Bit, Lock Bits | β |
| Package | 64-LQFP (10 x 10 mm) | β |
| Mounting Type | Surface Mount | β |
| Temperature Grade | Industrial | Industrial |
| Packaging | Tape & Reel (R suffix) | β |
| Pin Count | 64 | β |
| Family Compatibility | Pin-to-pin compatible with SAM4N, SAM3S, SAM3N, SAM7S (64-pin) | β |
| RoHS Status | Compliant (GREEN, per Mouser listing) | β |
| Product Series | SAM4S (SAM4S4B) | β |
| Core | β | ARM Cortex-M4 |
| Data Bus Width | β | 32 bit |
| Program Memory Size | β | 128 KB FLASH |
| Program Memory Type | β | Flash (ECC, Security Bit, Lock Bits) |
| SRAM Size | β | 64 KB |
| Backup Mode Power Consumption | β | 180 uA |
| DSP Instructions | β | Yes (Thumb-2, DSP extensions) |
| Memory Protection Unit | β | Yes (MPU) |
| USB | β | Full-Speed USB Device port with embedded transceiver |
| Package / Case | β | LQFP-64 (10 x 10 mm) |
| Mounting Style | β | SMD/SMT |
| Terminal Form | β | Gull Wing |
| Number of Terminals | β | 64 |
| Series | β | SAM4S |
| RoHS | β | Compliant (Y) |