MCHC705JJ7CPE vs MC68HC908QT2MDW Comparaison
Comparaison détaillée côte à côte de MCHC705JJ7CPE par NXP Semiconductors et MC68HC908QT2MDW par NXP Semiconductors. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
NXP Semiconductors
MC68HC908QT2MDW - 8-bit 5V 1.5KB Flash MCU, SO-8 | NXP / Freescale
MC68HC908QT2MDW NrndComparaison des spécifications
| Paramètre | MCHC705JJ7CPE | MC68HC908QT2MDW |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | NRND | NRND |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $4,15 | $1,05 |
| Core | HC05 8-bit | — |
| Program Memory Size | 6 KB (6K x 8) OTP | — |
| RAM Size | 224 bytes | — |
| Fréquence d'horloge maximale | 2.1 MHz | — |
| Number of I/O Pins | 14 | — |
| Boîtier | 20-DIP (0.300", 7.62 mm) | SOEIAJ / SO-8 (gull-wing, 8 terminals) |
| Type de montage | Through-Hole (THT) | — |
| ADC | 5-channel, 8-bit (per family datasheet) | [DATA_NEEDED: ADC channel count and resolution for QT2MDW specifically] |
| Timers | 1 x 16-bit with capture/compare | 16-bit timer with input capture / output compare (per QY family header) |
| Serial Interface | SCI (UART) | — |
| Température de fonctionnement | 0C to +70C (C grade) | Automotive grade (-40C to +125C) |
| Program Memory Type | One-Time Programmable (OTP) | — |
| On-chip Monitor ROM | Yes (in-circuit serial programming) | — |
| Internal Oscillator | Yes (typical of HC05 'JJ' family) | — |
| Statut RoHS | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED] |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Core Architecture | — | M68HC08 (8-bit CISC, Von Neumann) |
| Family | — | HC08 (QT2 sub-family of QY) |
| Program Memory (Flash) | — | 2 KB |
| RAM | — | 128 bytes |
| Maximum Bus Frequency | — | 8 MHz (internal bus) |
| Supply Voltage Range | — | 3 V to 5 V (typical, per HC08 spec) |
| Watchdog | — | Yes (COP watchdog, on-chip) |
| Brown-out Reset | — | Yes (on-chip low-voltage detect) |
| Low-power Modes | — | Wait and Stop modes |
| Nombre de broches | — | 8 |
| Debug Interface | — | Single-wire BDM (background debug mode) on IRQ/TCLK |
| Programming | — | On-chip Monitor ROM / in-application programming |
| AEC-Q100 | — | Automotive grade MDW suffix per Freescale part-number convention |