68HC11 vs MC68HC11E0FU So sánh
So sánh chi tiết song song của 68HC11 bằng NXP Semiconductors và MC68HC11E0FU bằng Freescale Semiconductor. So sánh các thông số quan trọng, thông số điện tử, gói gọn, trạng thái vòng đời, giá cả và khả năng cung cấp để xác định linh kiện tốt nhất cho yêu cầu thiết kế của bạn.
So sánh thông số kỹ thuật
| Tham số | 68HC11 | MC68HC11E0FU |
|---|---|---|
| Thương hiệu | NXP Semiconductors | Freescale Semiconductor |
| Danh mục | Microcontrollers | Microcontrollers |
| Trạng thái vòng đời | NRND | Unknown |
| Architecture | 8-bit HCMOS (6801/6800-derived) | — |
| Family | M68HC11 (Motorola / Freescale / NXP) | — |
| Instruction Set | Enhanced 6800/6801 (M6800/6801 upward compatible) | — |
| Operating Frequency | Up to 3 MHz (at 5 V) | 2 MHz |
| Supply Voltage (Standard) | 5 V +/- 10% | — |
| Supply Voltage (Low-Voltage Variant) | 3.0 V to 5.5 V | — |
| On-chip RAM | 0 / 256 / 512 / 768 bytes (family dependent, retained in standby) | — |
| On-chip ROM/EPROM | 0 / 12 / 20 Kbytes (variant dependent) | — |
| On-chip EEPROM | 0 / 512 / 2048 bytes (with block protect on select variants) | — |
| ADC | 8-channel, 8-bit (most variants) | — |
| Serial Interfaces | Asynchronous NRZ SCI (UART) + Synchronous SPI | — |
| Timer | Programmable timer with input capture / output compare / pulse accumulator | — |
| Operating Modes | Single-chip, Expanded, Bootstrap, Test (selected via MODA/MODB) | — |
| Power-Saving Modes | STOP and WAIT (data retained) | — |
| Common Package | PLCC-52 (FN suffix); also DIP and QFP variants | — |
| Nhiệt độ hoạt động | -40C to +85C / +105C / +125C (variant dependent) | — |
| Trạng thái RoHS | [DATA_NEEDED: RoHS compliance per specific MPN variant] | [DATA_NEEDED: RoHS status] |
| Product Type | — | 8-bit ROMless microcontroller IC |
| Series | — | M68HC11 |
| CPU Architecture | — | 8-bit |
| Program Memory | — | ROMless; external memory required |
| Hộp | — | 64-QFP (14 x 14 mm) |
| Terminal Count | — | 64 terminals |
| Terminal Form | — | Gull wing |
| Package Shape | — | Square |
| Temperature Grade | — | Commercial |
| Kiểu lắp đặt | — | Surface mount |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| RAM Capacity | — | [DATA_NEEDED: RAM capacity] |
| External Memory Interface | — | [DATA_NEEDED: external memory interface details] |
| General-Purpose I/O Count | — | [DATA_NEEDED: GPIO count] |
| Timer Resources | — | [DATA_NEEDED: timer resources] |
| Serial Communication Peripherals | — | [DATA_NEEDED: serial communication peripherals] |
| Khoảng nhiệt độ hoạt động | — | [DATA_NEEDED: operating temperature range] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |