MC68HC908JK1CDW vs MC68HC908JK8CDW Comparison
Detailed side-by-side comparison of MC68HC908JK1CDW by NXP Semiconductors and MC68HC908JK8CDW 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
MC68HC908JK1CDW - 8-Bit 8MHz MCU 1.5KB Flash | NXP | 20-SOIC
MC68HC908JK1CDW ObsoleteNXP Semiconductors
MC68HC908JK8CDW - 8KB Flash 8-Bit HC08 MCU, 20-SOIC | NXP
MC68HC908JK8CDW ObsoleteSpecification Comparison
| Parameter | MC68HC908JK1CDW | MC68HC908JK8CDW |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.80 | $4.85 |
| Core Architecture | M68HC08 (8-bit) | — |
| Program Memory | 1.5 KB Flash | — |
| RAM | 128 B | — |
| CPU Frequency | 8 MHz | — |
| Supply Voltage | 3 V to 5.5 V | [DATA_NEEDED: exact VDD min/max range] |
| Package | 20-SOIC (0.295", 7.50 mm width) | 20-pin SOIC (DW), 7.5 mm body width |
| Pin Count | 20 | — |
| Mounting Type | Surface Mount | Surface Mount |
| ADC | 8-bit, 6 channels | — |
| Timers | 16-bit, 2 channels (TIM) | — |
| Communication | ESCI (UART) + SPI | — |
| Operating Temperature | -40 C to +85 C | [DATA_NEEDED: exact temp grade] |
| RoHS Status | [DATA_NEEDED: RoHS status not in provided snippets] | [DATA_NEEDED: confirmed from manufacturer] |
| Lead-Free | [DATA_NEEDED: lead-free status not in provided snippets] | — |
| Family | M68HC08 (low-cost, high-performance) | — |
| Core Processor | — | HC08 |
| Core Size | — | 8-bit |
| Max Bus Frequency | — | 8 MHz |
| Program Memory Size | — | 8 KB (8K x 8) FLASH |
| RAM Size | — | 256 x 8 (256 bytes) |
| EEPROM Size | — | None (not present per datasheet summary) |
| Number of I/O Pins | — | 15 |
| Connectivity | — | SCI (Serial Communications Interface) |
| Peripherals | — | LED driver, LVD, POR, PWM |
| Architecture | — | Von Neumann (CISC) |
| Program Memory Type | — | FLASH |