MC908QT1ACFQE vs MCHC908QT4CDWE Comparison
Detailed side-by-side comparison of MC908QT1ACFQE by NXP Semiconductors and MCHC908QT4CDWE by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | MC908QT1ACFQE | MCHC908QT4CDWE |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | NRND | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.70 | $4.20 |
| Core Architecture | HC08 (CISC, 8-bit, Von Neumann) | — |
| Program Memory (Flash) | 1.5 KB (1.5K x 8) | — |
| RAM Size | 128 x 8 (128 bytes) | — |
| Number of I/O Pins | 5 | — |
| Maximum Bus Frequency | 8 MHz | — |
| Supply Voltage | 3.3 V / 5 V | — |
| Oscillator Type | Internal | — |
| Package / Case | 8-VDFN Exposed Pad (4x4 mm) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tube (Tray per distributor listing) | — |
| Operating Temperature | -40C to +85C (industrial, per HC08 QY/QT datasheet family) [DATA_NEEDED: exact MC908QT1ACFQE grade] | -40C to +85C (industrial, [DATA_NEEDED: confirm grade letter]) |
| Data Converters | [DATA_NEEDED: ADC channels] | — |
| Connectivity | [DATA_NEEDED: UART/SPI/I2C presence] | — |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| RoHS Status | [DATA_NEEDED: per specific MC908QT1ACFQE lot] | [DATA_NEEDED: RoHS compliance status] |
| Family | — | M68HC08 (HC08Q sub-family) |
| Core | — | CPU08 (8-bit CISC) |
| Program Memory | — | 4 KB Flash |
| RAM | — | 128 bytes |
| Maximum Bus Clock | — | 8 MHz |
| Operating Voltage | — | 3.0 V to 5.5 V (3.3 V / 5 V nominal) |
| ADC | — | 10-bit, multiple channels |
| Timers | — | Multi-function timer interface (TPM/MTIM family) |
| Communication | — | Enhanced Serial Communications Interface (ESCI), SPI |
| Package | — | 8-pin SOIC (EIAJ, 5.30 mm body width) |
| Debug Interface | — | Single-wire Background Debug Mode (BDM) |
| Security | — | Program memory security fuse |
| Architecture | — | Von Neumann, CISC |