CS8900A-IQ3Z Cirrus Logic Inc, CS8900A-IQ3Z Datasheet - Page 138

• Manufacturer Part Number: CS8900A-IQ3Z
• Description: IC LAN ETHERNET CTLR 3V 100LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Single Chipr

Specifications of CS8900A-IQ3Z

• Package / Case: 100-LQFP
• Controller Type: Ethernet Controller (IEEE 802.3)
• Interface: ISA-BUS
• Voltage - Supply: 3V, 5V
• Current - Supply: 95mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Ethernet Connection Type: 10BASE- 2 or 10BASE- 5 or 10BASE- F or 10BASE- T
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Product: Ethernet Controllers
• Standard Supported: IEEE 802.3
• Data Rate: 10 Mbps
• Supply Voltage (max): 6 V
• Supply Voltage (min): - 0.3 V
• Supply Current (max): +/- 10 mA
• Maximum Operating Temperature: + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1163 - KIT EVAL FOR CS8900A
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1129

Standby
Suspend
Transfer
Transmit Request
10.5 Suffixes Specific to the CS8900A.
These terms have meaning only at the end of a term:
138
1) The host writes a Transmit Command to the TxCMD register (PacketPage base + 0144h).
2) The host writes the transmit frame's length to the TxLength register (PacketPage base +
3) The host reads BusST (Register 18) to see in the Rdy4TxNOW bit (Bit 8) is set.
A feature of the CS8900A used to conserve power. When in Standby mode, the
CS8900A can be awakened either by 10BASE-T activity or host command.
A feature of the CS8900A used to conserve power. When in Suspend mode, the
CS8900A can be awakened only by host command.
The term "transfer" refers to moving frame data across the ISA bus to or from the
CS8900A.
A Transmit Request is issued by the host to initiate the start of a new packet
transmission. A Transmit Request consists of the following three steps in exactly the
order shown:
A
CMD
CFG
CTL
Dis
E
h
iE
ST
0146h).
Accept
Command
Configure
Control
Disable
Enable
Indicates the number is hexadecimal
Interrupt Enable
Status
CIRRUS LOGIC PRODUCT DATASHEET
Crystal LAN™ Ethernet Controller
CS8900A
DS271F5