MCF54453VR266 vs MCF54455VR266 Comparison
Detailed side-by-side comparison of MCF54453VR266 by NXP Semiconductors and MCF54455VR266 by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
MCF54453VR266 - ColdFire V4 32-bit MPU, 266MHz, 360-TEPBGA | NXP
MCF54453VR266 ✗ End of LifeNXP Semiconductors
MCF54455VR266 - Coldfire V4 32-Bit MPU, 266MHz, 360-TEPBGA | NXP
MCF54455VR266 ⚠ Last Time BuySpecification Comparison
| Parameter | MCF54453VR266 | MCF54455VR266 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | End of Life | Last Time Buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $19.95 | $16.43 |
| Core | ColdFire V4 | — |
| Architecture | 32-bit RISC (variable-length ColdFire ISA) | — |
| Maximum Clock Frequency | 266 MHz | — |
| Program Memory | ROMless (external flash required) | — |
| MMU | Yes (full virtual memory) | Yes (supports protected OS / Linux) |
| Package | 360-TEPBGA (23x23 mm) | 360-TEPBGA (23x23 mm) |
| Mounting Type | 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) | — |
| RoHS Status | 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 |
| Operating Temperature | — | 0C to +70C (industrial grade variants may exist) |
| MSL Level | — | [DATA_NEEDED: MSL rating] |