MCF54455VR266 vs MCF54452VR266 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MCF54455VR266 sa pamamagitan ng NXP Semiconductors at MCF54452VR266 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
MCF54455VR266 - Coldfire V4 32-Bit MPU, 266MHz, 360-TEPBGA | NXP
MCF54455VR266 ⚠ Huling PagbiliNXP Semiconductors
MCF54452VR266 - ColdFire V4 266MHz MPU | NXP | Embedded Control
MCF54452VR266 ✗ Tapus ng BuhayPagsanggunian na paghahambing
| Parametro | MCF54455VR266 | MCF54452VR266 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Huling Pagbili | Tapus ng Buhay |
| 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) | — |
| Ethernet | 10/100 MAC (eNet) | 10/100 Ethernet MAC |
| USB | USB 2.0 On-The-Go (USB OTG) | USB on-the-go (OTG) |
| PCI | PCI v2.3 bus controller | — |
| Serial Connectivity | UART, I2C, SPI, SSI/I2S, FlexCAN | — |
| MMU | Yes (supports protected OS / Linux) | — |
| Temperature na Operasyon | 0C to +70C (industrial grade variants may exist) | [DATA_NEEDED: Operating Temperature] |
| Packhaging | 360-TEPBGA (23x23 mm) | 360-TEPBGA (23x23 mm) |
| Uri ng Pagpapasok | Surface Mount, BGA | Surface Mount |
| Level ng MSL | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL Level] |
| Tindminan RoHS | Compliant per NXP product page | [DATA_NEEDED: RoHS Status] |
| Core Processor | — | ColdFire V4 |
| Core Size | — | 32-Bit |
| Maksimum na Taktiko ng Oras | — | 266 MHz |
| Memory Management Unit | — | Yes (MMU) |
| Program Memory Type | — | ROMless |
| Series | — | MCF5445x |
| PCI Controller | — | Yes (PCI) |
| Peripherals | — | Ethernet, USB OTG, PCI connectivity set |
| Volte ng Pagbibigay | — | [DATA_NEEDED: Supply Voltage] |
| Katayuan ng Lifecycle | — | End of Life (per NXP product page) |