MC9S08QG4CFKE vs MC9S08QG8CFKE Comparison
Detailed side-by-side comparison of MC9S08QG4CFKE 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 | MC9S08QG4CFKE | MC9S08QG8CFKE |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Last Time Buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.71 | $2.58 |
| Core Architecture | HCS08 (S08) | — |
| Core Size | 8-bit | — |
| Maximum CPU Clock | 20 MHz | — |
| Program Memory | 4 KB Flash (4K x 8) | — |
| RAM | [DATA_NEEDED: RAM size in bytes] | 512 B |
| Supply Voltage Range | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| Operating Temperature | -40 C to +85 C | — |
| I/O Ports | 6 (per distributor listing) | — |
| ADC | 10-bit (per LCSC listing) | 10-bit ADC [DATA_NEEDED: channel count] |
| Package | 24-QFN-EP (4x4 mm) | 24-QFN-EP (4x4 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Debug Interface | Background Debug Mode (BDM), single breakpoint | — |
| Instruction Set | HC08 with BGND instruction | — |
| MSL Level | [DATA_NEEDED: MSL level] | MSL3 [DATA_NEEDED: exact MSL level per datasheet] |
| RoHS Status | Compliant | Compliant |
| Product Type | — | 8-bit Microcontroller (MCU) |
| Core | — | HCS08 (enhanced HC08 with BGND instruction) |
| Program Memory (Flash) | — | 8 KB |
| Maximum CPU Frequency | — | 20 MHz |
| Number of I/O Pins | — | 6 (per digchip summary) [DATA_NEEDED: full port count per datasheet] |
| Serial Interfaces | — | I2C, SPI, SCI (UART) |
| Timers | — | TPM x2 [DATA_NEEDED: channel configuration] |
| Operating Temperature Range | — | -40C to +85C [DATA_NEEDED: confirm industrial vs extended] |