MC9RS08KB8CWJ574 vs MC9S08QG8CFKE Comparison
Detailed side-by-side comparison of MC9RS08KB8CWJ574 by NXP Semiconductors and MC9S08QG8CFKE 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
MC9S08QG8CFKE - 8KB Flash 20MHz S08 8-bit MCU | NXP 24-QFN
MC9S08QG8CFKE ⚠ Last Time BuySpecification Comparison
| Parameter | MC9RS08KB8CWJ574 | MC9S08QG8CFKE |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | NRND | Last Time Buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.74 | $2.58 |
| Manufacturer | NXP Semiconductors (formerly Freescale) | — |
| Core | RS08 (8-bit) | HCS08 (enhanced HC08 with BGND instruction) |
| Family | RS08KB | — |
| Program Memory Type | Flash | — |
| Program Memory Size | 8 KB (8K x 8) | — |
| CPU Speed (Max) | 20 MHz | — |
| Package / Case | 20-SOIC (wide-body, 7.5 mm width) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Supply Voltage Range | [DATA_NEEDED: VDD range] | 1.8 V to 3.6 V |
| Operating Temperature Range | [DATA_NEEDED: temperature grade] | -40C to +85C [DATA_NEEDED: confirm industrial vs extended] |
| RAM Size | [DATA_NEEDED: SRAM size] | — |
| ADC | [DATA_NEEDED: ADC channels and resolution] | 10-bit ADC [DATA_NEEDED: channel count] |
| Number of I/O Pins | [DATA_NEEDED: GPIO count] | 6 (per digchip summary) [DATA_NEEDED: full port count per datasheet] |
| Timers | [DATA_NEEDED: timer modules] | TPM x2 [DATA_NEEDED: channel configuration] |
| Communication Interfaces | [DATA_NEEDED: UART/SPI/I2C count] | — |
| MSL Level | [DATA_NEEDED: MSL rating] | MSL3 [DATA_NEEDED: exact MSL level per datasheet] |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Country of Origin | [DATA_NEEDED: COO] | — |
| Product Type | — | 8-bit Microcontroller (MCU) |
| Program Memory (Flash) | — | 8 KB |
| RAM | — | 512 B |
| Maximum CPU Frequency | — | 20 MHz |
| Package | — | 24-QFN-EP (4x4 mm) |
| Serial Interfaces | — | I2C, SPI, SCI (UART) |