PCA9535PWR vs PCA9554PWR Comparaison
Comparaison détaillée côte à côte de PCA9535PWR par NXP Semiconductors et PCA9554PWR 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
PCA9535PWR - 16-Bit I2C GPIO Expander | NXP | TSSOP-24 (Tape & Reel)
PCA9535PWR ✓ ActifNXP Semiconductors
PCA9554PWR - 8-Bit I/O Expander with Interrupt | NXP (Tape & Reel)
PCA9554PWR ✓ ActifComparaison des spécifications
| Paramètre | PCA9535PWR | PCA9554PWR |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Interface ICs | Interface ICs |
| Statut du cycle de vie | Actif | Actif |
| Device Type | 16-bit I2C/SMBus GPIO expander with interrupt output | — |
| Number of I/O Ports | 16 ports | — |
| Type d'interface | I2C and SMBus | — |
| I2C Maximum Clock Frequency | 400 kHz | — |
| Operating Supply Voltage Range | 2.3 V to 5.5 V | — |
| Boîtier | 24-TSSOP | 16-pin TSSOP |
| Package Width | 4.40 mm | — |
| Package Length | 0.173 in | — |
| Type de montage | Surface mount | Surface mount |
| Standby Current | 1 uA maximum | [DATA_NEEDED: Standby current] |
| Interrupt Output | Yes | — |
| Configuration Registers | Yes | — |
| Internal I/O Pull-Up Resistors | Not fitted | — |
| PCF8575 Compatibility | Pin-to-pin and I2C-address compatible with software changes required | — |
| Related Device Relationship | Functionally equivalent to PCA9555 except internal I/O pull-up resistors are removed | — |
| Device Class | CMOS I/O port expander | — |
| Operating Status | Production | — |
| Statut RoHS | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH compliance] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Plage de température de fonctionnement | [DATA_NEEDED: operating temperature range] | — |
| Product Type | — | 8-bit I2C/SMBus I/O expander with interrupt |
| Number of GPIO | — | 8 bits |
| Supply Voltage Range | — | 2.3 V to 5.5 V |
| I2C/SMBus Maximum Frequency | — | 400 kHz |
| I2C/SMBus Supported Frequency | — | 100 kHz and 400 kHz |
| Interface | — | I2C-bus/SMBus |
| Interrupt Support | — | Yes |
| Port Register Features | — | Input/output and polarity configuration registers |
| Pull-Up Capability | — | Weak pull-up |
| Address Difference | — | PCA9554A has a different address |
| Température de fonctionnement | — | [DATA_NEEDED: Operating temperature range] |
| Maximum Output Current per Pin | — | [DATA_NEEDED: Maximum output current per pin] |
| Input Voltage Levels | — | [DATA_NEEDED: Input voltage thresholds] |
| Output Drive Capability | — | [DATA_NEEDED: Output drive current and output voltage characteristics] |
| Operating Current | — | [DATA_NEEDED: Typical and maximum operating current] |