KSZ8851-16MLLU Micrel, KSZ8851-16MLLU Datasheet - Page 13

• Manufacturer Part Number: KSZ8851-16MLLU
• Description: Ethernet ICs Single-Port Ethernet Controller (Automotive Grade)
• Manufacturer: Micrel

Specifications of KSZ8851-16MLLU

• Rohs: yes
• Product: Ethernet Controllers
• Package / Case: LQFP-48
• Mounting Style: SMD/SMT

Legend:
P = Power supply
GND = Ground
I/O = Bi-directional
I = Input
O = Output.
IPD = Input with internal pull-down (58K ±30%).
IPU = Input with internal pull-up (58K ±30%).
OPD = Output with internal pull-down (58K ±30%).
OPU = Output with internal pull-up (58K ±30%).
IPU/O = Input with internal pull-up (58K ±30%) during power-up/reset; output pin otherwise.
IPD/O = Input with internal pull-down (58K ±30%) during power-up/reset; output pin otherwise.
I/O (PD) = Input/Output with internal pull-down (58K ±30%).
May 2012
Micrel, Inc.
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Pin Number
Pin Name
VDD_IO
VDD_IO
SD8
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
I/O (PD)
I/O (PD)
I/O (PD)
I/O (PD)
I/O (PD)
I/O (PD)
I/O (PD)
I/O (PD)
I/O (PD)
Type
P
P
Pin Function
3.3V, 2.5V or 1.8V digital VDD input power supply for IO with well decoupling capacitors.
Shared Data Bus bit 8. Data D8 access when CMD=0. Do Not Care when CMD=1. This
pin must be tied to GND in 8-bit bus mode.
Shared Data Bus bit 7. Data D7 access when CMD=0. Address A7 access when CMD=1.
Shared Data Bus bit 6. Data D6 access when CMD=0. Address A6 access when CMD=1.
Shared Data Bus bit 5. Data D5 access when CMD=0. Address A5 access when CMD=1.
Shared Data Bus bit 4. Data D4 access when CMD=0. Address A4 access when CMD=1.
Shared Data Bus bit 3. Data D3 access when CMD=0. Address A3 access when CMD=1.
Shared Data Bus bit 2. Data D2 access when CMD=0. Address A2 access when CMD=1.
3.3V, 2.5V or 1.8V digital VDD input power supply for IO with well decoupling capacitors.
Shared Data Bus bit 1. Data D1 access when CMD=0. In 8-bit mode, this is address A1
access when CMD=1. In 16-bit mode, this is “Do Not Care” when CMD=1.
Shared Data Bus bit 0. Data D0 access when CMD=0. In 8-bit mode, this is address A0
access when CMD=1. In 16-bit mode, this is “Do Not Care” when CMD=1.
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KSZ8851-16MLL/MLLI
M9999-050112-2.1