KC9S08QG8CFFE vs MC9S08QG8CFKE Comparison
Detailed side-by-side comparison of KC9S08QG8CFFE 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
KC9S08QG8CFFE - 8-bit S08QG Microcontroller 8KB Flash | NXP
KC9S08QG8CFFE ObsoleteNXP Semiconductors
MC9S08QG8CFKE - 8KB Flash 20MHz S08 8-bit MCU | NXP 24-QFN
MC9S08QG8CFKE ⚠ Last Time BuySpecification Comparison
| Parameter | KC9S08QG8CFFE | MC9S08QG8CFKE |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | Last Time Buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.45 | $2.58 |
| Product Family | HCS08 / S08QG | — |
| Core | HCS08 8-bit CPU | HCS08 (enhanced HC08 with BGND instruction) |
| Program Memory (Flash) | 8 KB | 8 KB |
| RAM | [DATA_NEEDED: RAM size] | 512 B |
| Package | QFN/QFP small package (FFE suffix) | 24-QFN-EP (4x4 mm) |
| Pin Count | [DATA_NEEDED: pin count of FFE package] | — |
| Operating Voltage | [DATA_NEEDED: VDD range] | — |
| Operating Temperature Range | [DATA_NEEDED: temperature range] | -40C to +85C [DATA_NEEDED: confirm industrial vs extended] |
| Clock Source | Internal + external options (per S08QG family) | — |
| Debug Interface | Background Debug Mode (BDM) | — |
| On-chip ADC | [DATA_NEEDED: ADC channels/resolution] | — |
| Timers | [DATA_NEEDED: timer count/type] | TPM x2 [DATA_NEEDED: channel configuration] |
| Communication Peripherals | SCI (UART), SPI (per S08QG family) | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL rating] | MSL3 [DATA_NEEDED: exact MSL level per datasheet] |
| RoHS Status | Compliant (per Bangyanchip listing) | Compliant |
| Lead-Free | Yes (per Bangyanchip listing) | — |
| Original Manufacturer | Freescale Semiconductor (now NXP Semiconductors) | — |
| Authorized Aftermarket Source | Rochester Electronics | — |
| Description | S08QG - 8-BIT SMALL PACKAGE QG MCU | — |
| Product Type | — | 8-bit Microcontroller (MCU) |
| Maximum CPU Frequency | — | 20 MHz |
| Supply Voltage Range | — | 1.8 V to 3.6 V |
| Number of I/O Pins | — | 6 (per digchip summary) [DATA_NEEDED: full port count per datasheet] |
| ADC | — | 10-bit ADC [DATA_NEEDED: channel count] |
| Serial Interfaces | — | I2C, SPI, SCI (UART) |