MC9S12B64CFUE vs MC9S12B128CFUE Comparison
Detailed side-by-side comparison of MC9S12B64CFUE by NXP Semiconductors and MC9S12B128CFUE 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
MC9S12B64CFUE - 16-Bit HCS12 MCU 64KB Flash 25MHz 80-QFP | NXP
MC9S12B64CFUE ⚠ Last Time BuyNXP Semiconductors
MC9S12B128CFUE - 16-bit S12 MCU, 128KB Flash, 25MHz | NXP
MC9S12B128CFUE ✓ ActiveSpecification Comparison
| Parameter | MC9S12B64CFUE | MC9S12B128CFUE |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Last Time Buy | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.10 | $14.85 |
| Core | HCS12 (S12 CISC, 16-bit) | HCS12 (S12B) |
| Flash Memory | 64 KB | — |
| RAM | 2 KB | — |
| EEPROM | 1 KB | — |
| Maximum CPU Frequency | 25 MHz | — |
| Supply Voltage | 5 V (typical) | — |
| Operating Temperature Range | 0C to +70C (commercial 'C' grade) | -40C to +85C |
| Package | 80-QFP (14x14 mm) | 80-LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| CAN Module | 1x MSCAN 2.0A/B | MSCAN (CAN 2.0 A/B) |
| SCI/SPI | 2x SCI, 1x SPI | — |
| Timers | 16-bit Timer + 8-bit PWM + PIT | — |
| I/O Pins | [DATA_NEEDED: I/O pin count] | — |
| Debug Interface | Background Debug Mode (BDM) | BDM (Background Debug Mode) |
| RoHS Status | Compliant | Compliant |
| Lead-Free / Terminal Finish | Matte Tin (Sn) | — |
| Peak Reflow Temperature | 260C (max 40 s) | — |
| Data Bus Width | — | 16 bit |
| Maximum Clock Frequency | — | 25 MHz |
| Program Memory Size | — | 128 KB Flash |
| RAM Size | — | 8 KB |
| EEPROM Size | — | 4 KB |
| Supply Voltage Range | — | 5 V typical (4.5 V to 5.5 V) |
| PWM Channels | — | 8 |
| SCI / SPI | — | 3 x SCI, 2 x SPI |
| GPIO Count | — | 59 (maximum) |
| On-chip Oscillator | — | Yes (PLL with internal reference) |