MPC755CRX400LE vs MPC755CPX400LE Comparison
Detailed side-by-side comparison of MPC755CRX400LE by NXP Semiconductors and MPC755CPX400LE by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | MPC755CRX400LE | MPC755CPX400LE |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $171.00 | $82.50 |
| Architecture | RISC (PowerPC) | — |
| Family | MPC7xx PowerPC | — |
| Core Count | 1 | — |
| Data Bus Width | 64-Bit | 64-bit |
| Operating Frequency | 400 MHz | — |
| External Bus Frequency | 100 MHz | — |
| Core Supply Voltage | 2.5 V | — |
| I/O Supply Voltage | 3.3 V | — |
| Process Technology | 0.22 µm | 0.22 um CMOS, 5 metal layers |
| Package Type | CBGA-360 (Ceramic Ball Grid Array) | — |
| Package Dimensions | 25 mm x 25 mm | — |
| Ball Pitch | 1.27 mm | — |
| Package Height | 3.20 mm | — |
| Pin/Ball Count | 360 | — |
| Mounting Type | Surface Mount | Surface Mount (Flip-Chip BGA) |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Manufacturer | — | NXP Semiconductors (formerly Motorola/Freescale) |
| Part Family | — | MPC7xx PowerPC G3 |
| Core Architecture | — | PowerPC 32-bit RISC, 64-bit external bus |
| Core Clock Speed | — | 400 MHz |
| Address Bus Width | — | 32-bit |
| On-chip L2 Cache | — | 256 KB unified with ECC |
| Floating Point Unit | — | Double-precision IEEE-754 FPU |
| Supply Voltage - Core | — | 2.5 V |
| Supply Voltage - I/O | — | 3.3 V |
| Package | — | 360-FCBGA (25 mm x 25 mm) |
| Operating Junction Temperature | — | 0 C to +105 C |
| Weight / Tray Qty | — | [DATA_NEEDED: tray quantity] |
| Lead Free / RoHS | — | SnPb solder balls - NOT RoHS compliant |
| Pin Count | — | 360 |
| Addressable Memory | — | Up to 2 GB via 32-bit address bus |
| Lifecycle Status | — | Obsolete - last time-buy programs are closed |