ATSAMA5D225C-D1M-CU vs ATSAMA5D21B-CU Comparison
Detailed side-by-side comparison of ATSAMA5D225C-D1M-CU by Microchip Technology and ATSAMA5D21B-CU 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
ATSAMA5D225C-D1M-CU - 500MHz Cortex-A5 MPU w/ 128Mb DDR2 SiP | Microchip
ATSAMA5D225C-D1M-CU β ActiveMicrochip Technology
ATSAMA5D21B-CU - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D21B-CU β ActiveSpecification Comparison
| Parameter | ATSAMA5D225C-D1M-CU | ATSAMA5D21B-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $12.60 | $9.80 |
| Core Processor | ARM Cortex-A5 | ARM Cortex-A5 |
| Number of Cores | 1 Core, 32-Bit | β |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Integrated DRAM | 128 Mbit DDR2 SDRAM (SiP) | β |
| ROM / Boot Code | 160 KB ROM | β |
| Graphics Acceleration | Yes (LCD controller up to WXGA 1366x768) | β |
| RAM Controllers | LPDDR1, LPDDR2, LPDDR3, DDR2, DDR3, DDR3L, QSPI | β |
| Ethernet | 10/100/1000 GMAC | β |
| USB | 1x HSIC, 1x USB 2.0 HS Host/Device | β |
| CAN | CAN-FD | β |
| Security | Arm TrustZone, secure boot, tamper detection, AES/SHA/TRNG | β |
| Touch Controller | Peripheral Touch Controller (PTC) integrated | β |
| Audio | Embedded audio subsystem (I2S, Class-D amplifier) | β |
| Package | 196-ball TFBGA 11x11 mm, 0.8 mm pitch | 196-TFBGA (11x11 mm) |
| Operating Temperature | -40C to +85C (Industrial, IND TEMP) | -40C to +85C |
| Supply Voltage | 1.2 V core (per typical SiP) | β |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| RoHS Status | Compliant (Green, lead-free) | Compliant |
| Manufacturer | β | Microchip Technology |
| Series | β | SAMA5D2 |
| Core Count | β | 1 |
| Data Bus Width | β | 32-bit |
| Ball Pitch | β | 0.8 mm |
| External Memory Support | β | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC |
| Co-processors | β | NEON MPE, FPU |
| Backup Mode Current | β | 5 uA (typical) |
| Security Features | β | AES, SHA, TRNG, Secure Boot, Tamper Detection |
| MSL Level | β | 3 |