MPC855TZQ50D4 vs MPC857DSLZQ50B Comparison
Detailed side-by-side comparison of MPC855TZQ50D4 by NXP Semiconductors and MPC857DSLZQ50B 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
MPC857DSLZQ50B - PowerQUICC MPC8xx MPU 50MHz 357-PBGA | NXP
MPC857DSLZQ50B ⚠ Last Time BuySpecification Comparison
| Parameter | MPC855TZQ50D4 | MPC857DSLZQ50B |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | Last Time Buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $19.50 | $25.90 |
| Manufacturer | NXP Semiconductors (formerly Freescale, Motorola) | — |
| Series | PowerQUICC MPC8xx | — |
| Core Architecture | 32-bit Power Architecture | Power Architecture (PowerPC) - MPC8xx |
| Core Frequency | 50 MHz | — |
| Number of Cores | 1 | — |
| Communications Processor Module (CPM) | Yes (RISC-based offload engine) | Yes (SCC, SMC, SPI, I2C, UART) |
| Ethernet Support | 10/100 Mbps Fast Ethernet MAC | — |
| ATM Support | Yes (ATM SAR) | — |
| HDLC/SDLC Support | Yes | — |
| PCMCIA Interface | Yes | — |
| Instruction Cache | 4 KB | — |
| Data Cache | 4 KB | — |
| MMU | Yes | — |
| Package | 357-ball PBGA (25 x 25 mm) | 357-PBGA (25x25 mm) |
| Operating Temperature | 0C to +95C | 0 C to +105 C |
| Process Technology | 0.32 um CMOS (per FindIC reference data) | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: verify per lot] |
| Supply Voltage | [DATA_NEEDED: core/IO voltage values] | [DATA_NEEDED: Vcore/Vio nominal] |
| Core Count | — | 1 |
| Data Bus Width | — | 32-bit |
| Maximum Core Frequency | — | 50 MHz |
| On-chip Cache | — | 4 KB instruction + 4 KB data (per MPC8xx family) |
| Integrated Ethernet MAC | — | 10/100 Mbps |
| External Memory Interface | — | SDRAM / SRAM / EPROM / Flash |
| JTAG | — | IEEE 1149.1 test access port |
| Family | — | PowerQUICC MPC8xx |
| MSL Level | — | 3 |