Z16M1720ASC Zilog, Z16M1720ASC Datasheet - Page 38

• Manufacturer Part Number: Z16M1720ASC
• Description: IC PCMCIA INTERFACE 100-VQFP
• Manufacturer: Zilog

Specifications of Z16M1720ASC

• Applications: Ethernet Controller
• Interface: SPI Serial
• Voltage - Supply: 3 V ~ 5.5 V
• Package / Case: *
• Mounting Type: *
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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PS012002-1201
Z86017/Z16017 PCMCIA Interface Solution
Product Specification
Serial Interface Signals
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EE_DO (Output, 8 mA, Tri-State)
Master Mode: EEPROM data out Serial data, valid during EE_SK
edge. In master mode, this signal is an output.
Slave Mode: In slave mode, this signal is an output.
EE_SK (I/O, 8 mA)
Master Mode: EEPROM data clock. This signal is an output in master
mode. It is active during R/W cycle only.
Slave Mode: In slave mode, this signal is an input.
EE_CS (I/O, 8 mA)
Master Mode: EEPROM data chip select. This signal is an output in
master mode.
Slave Mode: In slave mode this signal is an input. This signal is active
High.
EE_DI (Input, 100K Pull-Up)
Master Mode: EEPROM data in. This signal is an input in master
mode.
Slave Mode: In slave mode, this signal is an input.
EE_MASTER (Input, Schmitt-Triggered, 100K Pull-Up)
Master/Slave mode detect: When set Low, no EEPROM is present.
When set High EEPROM is present.
PCMCIA Interface Overview