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