KSZ8851-16MLLI Micrel Inc, KSZ8851-16MLLI Datasheet - Page 70

• Manufacturer Part Number: KSZ8851-16MLLI
• Description: 10/100BT Ethernet MAC + PHY With Generic (8, 16-bit) Bus Interface (I-Temp)
• Manufacturer: Micrel Inc

Specifications of KSZ8851-16MLLI

• Controller Type: Ethernet Controller, MAC/PHY
• Interface: Bus
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP, 48-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-3505

Absolute Maximum Ratings
Supply Voltage (VDD_A3.3, VDD_IO) ......... –0.5V to +4.0V
Input Voltage (All Inputs).............................. –0.5V to +4.0V
Output Voltage (All Outputs) ........................ –0.5V to +4.0V
Lead Temperature (soldering, 20sec.) ....................... 260°C
Storage Temperature (T
Maximum Junction Temperature (T
HBM ESD Rating .......................................................... 6KV
Electrical Characteristics
Notes:
1.
2.
3.
August 2009
Micrel, Inc.
Symbol
Supply Current for 100BASE-TX Operation (Single Port@100% Utilization)
I
Supply Current for 10BASE-T Operation ( Single Port@100% Utilization)
I
Power Management Mode
I
I
I
TTL Inputs (VDD_IO = 3.3V/2.5V/1.8V)
V
V
I
TTL Outputs (VDD_IO = 3.3V/2.5V/1.8V)
V
V
|I
dd1
dd2
dd3
dd4
dd5
IN
OZ
IH
IL
OH
OL
Exceeding the absolute maximum rating may damage the device.
The device is not guaranteed to function outside its operating rating. Unused inputs must always be tied to a appropriate logic voltage level (Ground
to VDD_IO).
No (HS) heat spreader in this package. The θ
|
Parameter
100BASE-TX
(analog core + PLL + digital
core + transceiver + digital I/O)
10BASE-T
(analog core + PLL + digital
core + transceiver + digital I/O)
Power Saving Mode
Soft Power Down Mode
Energy Detect Mode
Input High Voltage
Input Low Voltage
Input Current
Output High Voltage
Output Low Voltage
Output Tri-state Leakage
s
) ......................... –65°C to +150°C
(6)
(4, 5)
J
)....................... +125°C
(1)
JC
/θ
JA
Condition
VDD_A3.3, VDD_IO = 3.3V; Chip only (no
transformer)
VDD_A3.3 = 3.3V, VDD_IO = 2.5V; Chip only
(no transformer)
VDD_A3.3 = 3.3V, VDD_IO = 1.8V; Chip only
(no transformer)
VDD_A3.3, VDD_IO = 3.3V; Chip only (no
transformer)
VDD_A3.3 = 3.3V, VDD_IO = 2.5V; Chip only
(no transformer)
VDD_A3.3 = 3.3V, VDD_IO = 1.8V; Chip only
(no transformer)
Ethernet cable disconnected & Auto-Neg
Set Bit [1:0] = 10 in PMECR register
At low power state
V
I
I
OH
OL
is under air velocity 0m/s.
IN
= 8mA
= GND ~ VDD_IO
= -8mA
70
Operating Ratings
Supply Voltage
Ambient Operating Temperature (T
Commercial (MLL)…………….……………...0°C to +70°C
Industrial (MLLI)……………….…………...-40°C to +85°C
Thermal Resistance
VDD_A3.3 .......................................... +3.1V to +3.5V
VDD_IO (3.3V) ................................... +3.1V to +3.5V
VDD_IO (2.5V) ............................... +2.35V to +2.65V
VDD_IO (1.8V) ................................... +1.7V to +1.9V
Junction-to-Ambient (θ
Junction-to-Case (θ
(3)
2.0/2.0
2.4/1.9
JC
/1.3
/1.5
-10
Min
(2)
) ...............................35.90°C/W
JA
) ..........................83.56°C/W
Typ
KSZ8851-16MLL/MLLI
70
85
85
85
75
75
75
2
2
A
)
M9999-083109-2.0
0.8/0.6
0.4/0.4
Max
/0.3
/0.2
10
10
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
V
V
V
V