MCF54453VR266 vs MCF54455VR266 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MCF54453VR266 sa pamamagitan ng NXP Semiconductors at MCF54455VR266 sa pamamagitan ng NXP Semiconductors. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
NXP Semiconductors
MCF54453VR266 - ColdFire V4 32-bit MPU, 266MHz, 360-TEPBGA | NXP
MCF54453VR266 ✗ Tapus ng BuhayNXP Semiconductors
MCF54455VR266 - Coldfire V4 32-Bit MPU, 266MHz, 360-TEPBGA | NXP
MCF54455VR266 ⚠ Huling PagbiliPagsanggunian na paghahambing
| Parametro | MCF54453VR266 | MCF54455VR266 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Tapus ng Buhay | Huling Pagbili |
| Core | ColdFire V4 | — |
| Architecture | 32-bit RISC (variable-length ColdFire ISA) | — |
| Maksimum na Taktiko ng Oras | 266 MHz | — |
| Program Memory | ROMless (external flash required) | — |
| MMU | Yes (full virtual memory) | Yes (supports protected OS / Linux) |
| Packhaging | 360-TEPBGA (23x23 mm) | 360-TEPBGA (23x23 mm) |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount, BGA |
| Terminal Form | BALL | — |
| Number of Terminals | 360 | — |
| Temperature Grade | COMMERCIAL | — |
| Operating Voltage | 1.8V core / 2.5V / 3.3V I/O | — |
| Ethernet | Dual 10/100 MAC with MII/RMII | 10/100 MAC (eNet) |
| USB | USB 2.0 On-The-Go with integrated PHY | USB 2.0 On-The-Go (USB OTG) |
| Bus Interface | PCI 2.3 (32-bit), external memory bus (SDRAM/SRAM/Flash) | — |
| Tindminan RoHS | Compliant | Compliant per NXP product page |
| Core Architecture | — | ColdFire V4 (32-bit RISC, MMU) |
| Core Frequency | — | 266 MHz |
| Instruction Set Width | — | 32-bit |
| On-chip Program Memory | — | ROMless (external boot required) |
| On-chip SRAM | — | [DATA_NEEDED: internal SRAM size in KB] |
| External Memory Bus | — | 32-bit address/data; SDRAM/DDR, SRAM, NOR flash |
| Supply Voltage (Core/IO) | — | 1.8 V / 2.5 V / 3.3 V (mixed) |
| PCI | — | PCI v2.3 bus controller |
| Serial Connectivity | — | UART, I2C, SPI, SSI/I2S, FlexCAN |
| Temperature na Operasyon | — | 0C to +70C (industrial grade variants may exist) |
| Level ng MSL | — | [DATA_NEEDED: MSL rating] |