KSZ8841-PMQLI-TR
Ethernet ICs 10/100 Controller w/ 32-bit, 33MHz PCI I/F
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Part Number : KSZ8841-PMQLI-TR
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Package/Case : PQFP-128
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Brands : Microchip Technology
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Components Categories : Controllers
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Datesheet : KSZ8841-PMQLI-TR DataSheet (PDF)
Overview of KSZ8841-PMQLI-TR
The KSZ8841-series of single-port controllers includes PCI and non-PCI CPU interfaces.
The KSZ8841-PMQL datasheet describes PCI CPU interface chips. KSZ8841-PMQL is PQFP package chip. For information on the non-PCI controller, refer to the KSZ8841-MQL datasheet.
The KSZ8841-PMQL is a single port Fast Ethernet MAC chip with 32-bit/33MHz PCI processor interface. Fully compliant with IEEE 802.3u, it is also available in industrial temperature grades. The KSZ8841MQL has 32-, 16- or 8-bit generic host processor interface.
Microchip's complimentary and confidential LANCheck® online design review service is available for customers who have selected our products for their application design-in. The LANCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.
Key Features
- • Supports IEEE 802.3x full-duplex flow control and half-duplex backpressure collision flow control
- • Supports burst data transfers
- • 8KB internal memory for RX/TX FIFO buffers
- • Early TX/RX functions to minimize latency through the device
- • Optional to use external serial EEPROM configuration
- • Single 25MHz reference clock for both PHY and MAC
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Status | Active | Programmabe | Not Verified |
| Protocol | Ethernet | Function | MAC Controller |
| Interface | PCI | Standards | IEEE 802.3, 10/100 Base-T/TX PHY |
| Voltage - Supply | 3.1V ~ 3.5V | Current - Supply | 100mA |
| Operating Temperature | -40°C ~ 85°C (TA) | Package / Case | PQFP-128 |
| Supplier Device Package | 128-PQFP (14x20) | Base Product Number | KSZ8841 |
| Manufacturer | Microchip | Product Category | Ethernet ICs |
| RoHS | Details | Mounting Style | SMD/SMT |
| Product | Ethernet Controllers | Standard | 10BASE-T, 100BASE-TX |
| Number of Transceivers | 1 Transceiver | Data Rate | 10 Mb/s, 100 Mb/s |
| Interface Type | MDI, MDI-X, PCI | Operating Supply Voltage | 3.3 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
| Brand | Microchip Technology | Duplex | Full Duplex, Half Duplex |
| Moisture Sensitive | Yes | Product Type | Ethernet ICs |
| Factory Pack Quantity | 350 | Subcategory | Communication & Networking ICs |
| Supply Current - Max | 100 mA | Supply Voltage - Max | 3.5 V |
| Supply Voltage - Min | 3.1 V |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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