KSZ8851-16MLLU Micrel, KSZ8851-16MLLU Datasheet - Page 14

• 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

Pin for Strap-In Options
May 2012
Note: IPU/O = Input with internal pull-up (58K ±30%) during power-up/reset; output pin otherwise.
Micrel, Inc.
Pin Number
IPD/O = Input with internal pull-down (58K ±30%) during power-up/reset; output pin otherwise.
Pin strap-ins are latched during power-up or reset.
10
1
9
Pin Name
P1LED1
EED_IO
EESK
IPU/O
IPD/O
IPD/O
Type
8 or 16-bit bus mode select during power-up / reset:
NC or Pull-up (default ) = 16-bit bus
Pull-down = 8-bit bus
This pin value is also latched into register CCR, bit 6/7.
EEPROM select during power-up / reset:
Pull-up = EEPROM present
NC or Pull-down (default ) = EEPROM not present
This pin value is latched into register CCR, bit 9.
Endian mode select during power-up / reset:
Pull-up = Big Endian
NC or Pull-down (default) = Little Endian
This pin value is latched into register CCR, bit 10.
When this pin is no connect or tied to GND, the bit 11 (Endian mode selection) in
RXFDPR register can be used to program either Little (bit11=0 default) Endian mode or
Big (bit11=1) Endian mode.
14
Pin Function
KSZ8851-16MLL/MLLI
M9999-050112-2.1