MC9S08QB4CTG vs MC9S08QB8CTG Comparison
Detailed side-by-side comparison of MC9S08QB4CTG by NXP Semiconductors and MC9S08QB8CTG 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
MC9S08QB4CTG - S08 8-bit MCU, 4KB Flash, 20MHz CPU | NXP
MC9S08QB4CTG ⚠ Last Time BuyNXP Semiconductors
MC9S08QB8CTG - 8KB Flash 20MHz 8-bit S08 MCU | NXP | 16-TSSOP
MC9S08QB8CTG ✓ ActiveSpecification Comparison
| Parameter | MC9S08QB4CTG | MC9S08QB8CTG |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Last Time Buy | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.82 | $1.84 |
| CPU Core | S08 (HCS08, 8-bit CISC) | — |
| Maximum CPU Frequency | 20 MHz | 20 MHz |
| Program Memory (Flash) | 4 KB (4K x 8) | — |
| RAM | [DATA_NEEDED: RAM size in bytes] | 256 bytes |
| Operating Voltage Range | 1.8 V to 3.6 V | 2.7 V to 5.5 V |
| Operating Temperature Range | -40C to +85C | -40C to +85C (industrial) |
| Package | 16-pin TSSOP | 16-pin TSSOP (Tape and Reel) |
| Mounting Type | Surface Mount | Surface Mount |
| Number of I/O Pins | [DATA_NEEDED: GPIO count] | — |
| ADC | [DATA_NEEDED: ADC resolution and channel count] | — |
| Timers | [DATA_NEEDED: timer module count and width] | — |
| Communication Interfaces | [DATA_NEEDED: SCI/SPI/I2C availability] | — |
| On-chip Debug | Background Debug Mode (BDM) | — |
| MSL Level | [DATA_NEEDED: MSL rating] | 1 (per JEDEC J-STD-020, family-typical) |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Core Architecture | — | HCS08 (8-bit CISC, HC08-compatible) |
| Program Flash Memory | — | 8 KB (8K x 8) |
| Pin/Package Count | — | 16 |
| Terminal Form | — | GULL WING |
| Package Code | — | TSSOP |
| Instruction Set | — | HC08 with BGND (background debug) extensions |
| Low-Power Modes | — | Wait and Stop modes (family-typical) |
| Internal Oscillator | — | Yes (built-in, factory trimmed) |