MCF52254AF80 vs MCF52221CAF80 Comparaison
Comparaison détaillée côte à côte de MCF52254AF80 par NXP Semiconductors et MCF52221CAF80 par NXP Semiconductors. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
NXP Semiconductors
MCF52221CAF80 - ColdFire V2 32-bit MCU 80MHz 128KB Flash | NXP
MCF52221CAF80 NrndComparaison des spécifications
| Paramètre | MCF52254AF80 | MCF52221CAF80 |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | NRND | NRND |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $8,65 | $9,95 |
| Core | ColdFire V2 (32-bit RISC) | ColdFire V2 (32-bit) |
| Maximum CPU Frequency | 80 MHz | 80 MHz |
| Program Flash | 512 KB (512K x 8) | — |
| SRAM | 64 KB | — |
| Boîtier | 100-LQFP (14x14 mm) | 100-LQFP 14x14 mm |
| Tension d'alimentation | 3.3 V (3.0 V to 3.6 V) | 2.0 V to 3.6 V |
| Ethernet MAC | 10/100 Mbps integrated | — |
| USB Controller | USB 2.0 Full-Speed Device/Host/OTG | — |
| CAN Controllers | 2x CAN 2.0B | — |
| UART | 3 | 3 x UART |
| I2C | 2 | I2C controller |
| SPI | 1 | Queued SPI (QSPI) |
| ADC | 12-bit, 4-channel | 8-channel 12-bit ADC |
| Timers | 4 x 32-bit | 4-channel 32-bit timer + PIT |
| DMA Channels | 8 | — |
| External Bus | 16-bit (address/data) | — |
| Encryption | AES/SHA hardware accelerator, RNG | — |
| Température de fonctionnement | -40C to +85C (industrial) [DATA_NEEDED: exact grade] | — |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant | — |
| Niveau MSL | 3 [DATA_NEEDED: per JEDEC J-STD-020 confirmation] | — |
| Core Architecture | — | RISC (68k ISA) |
| Performance | — | 76 MIPS (Dhrystone 2.1) |
| Program Memory | — | 128 KB Flash |
| RAM | — | 32 KB SRAM |
| Typical Operating Voltage | — | 3.3 V |
| USB | — | USB 2.0 Full-Speed OTG |
| Ethernet | — | 10/100 MAC (MII/RMII) |
| CAN | — | 2 x CAN 2.0B controllers |
| DMA | — | 4-channel DMA |
| Plage de température de fonctionnement | — | [DATA_NEEDED: operating temperature range] |
| Lead-Free / RoHS | — | [DATA_NEEDED: RoHS status] |