w89c926 Winbond Electronics Corp America, w89c926 Datasheet - Page 30

• Manufacturer Part Number: w89c926
• Description: Pcmcia Ethernet Network Twisted Pair Interface Controller
• Manufacturer: Winbond Electronics Corp America

Page 2 Address Assignments (PS1 = 1, PS0 = 0)
Note: Page 2 registers should be accessed only for diagnostic purposes. They should not be modified during operation. Page 3
ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
Operating Temperature
Storage Temperature
Supply Voltage
Input Voltage
Output Voltage
Lead Temperature (soldering 10 seconds maximum)
ESD Tolerance
should never be modified.
RA0-3
0C
0D
0A
0B
0E
0F
00
01
02
03
04
05
06
07
08
09
of the device.
Command (CR)
Page Start Register (PSTART)
Page Stop Register (PSTOP)
Remote Next Packet Pointer
Transmit Page Start Address (TPSR)
Local Next Packet Pointer
Address Counter (Upper)
Address Counter (Lower)
Reserved
Reserved
Reserved
Reserved
Receive Configuration Register (RCR)
Transmit Configuration Register (TCR)
Data Configuration Register (DCR)
Interrupt Mask Register (IMR)
PARAMETER
READ
- 30 -
Command (CR)
Current Local DMA Address 0 (CLDA0)
Current Local DMA Address 1 (CLDA1)
Remote Next Package Pointer
Reserved
Local Next Packet Pointer
Address Counter (Upper)
Address Counter (Lower)
Reserved
Reserved
Reserved
Reserved
Reserved
Transmit Configuration
Reserved
Reserved
SYMBOL
T
T
V
V
V
T
ESD
A
S
L
DD
IN
OUT
W89C926 PENTIC+
V
V
MIN.
SS
SS
-0.5
-55
2K
0
WRITE
-
-0.5
-0.5
V
V
MAX.
DD
DD
150
250
7.0
70
-
+0.5
+0.5
UNIT
V
V
V
V
C
C
C