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HFA3842B |
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| Part Number | HFA3842B |
| Manufacturer | Intersil Corporation |
| Description | HOST INTERFACE PINS PIN NAME PIN NUMBER PIN I/O TYPE HA0-9 106-113, 117, 118 5V Tol, CMOS, Input, 50K Pull Down HCE1- 1 5V Tol, CMOS, Input, 50K Pull Up HCE2- 122 5V Tol, CMOS, Input, 50K P... |
| Features |
• USB Host Interface supports USB V1.1 at 12Mbps, and is an alternative to the PC Card host interface. • New start up modes allow the PCMCIA Card Information Structure to be initialized from a serial EEPROM. This allows firmware to be downloaded from the host, eliminating the parallel Flash memory device. • Firmware can be loaded from serial Flash memory. • Direct attachment to a typical x16 SRAM using five control signals (RAMCS_, MOE_, MWEL_, MLBE_, and MUBE_). • Low frequency crystal oscillator to maintain time and allow baseband clock source to power off during sleep mode. • Improved perfo... |
| Document |
 HFA3842B Data Sheet
PDF 342.40KB |
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Desde 2024. D4U Semiconductor.
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