KSZ8841-16MBL-EVAL MICREL [Micrel Semiconductor], KSZ8841-16MBL-EVAL Datasheet - Page 20

• Manufacturer Part Number: KSZ8841-16MBL-EVAL
• Description: Single-Port Ethernet MAC Controller with Non-PCI Interface
• Manufacturer: MICREL [Micrel Semiconductor]

October 2007
Micrel, Inc.
D3, E3, F3
D7, E7, F7,
G4, G5, G6,
G7
D4, D5, D6,
E4, E5, E6,
F4, F5, F6
H1, A9, B9,
C9, C6, F2,
F1, G2, G1
Ball Number
E10
E9
C4
C5
E1
E2
F8
Ball Name
VDDARX
VDDATX
VDDCO
VDDIO
VDDC
VDDA
GND
NC
D2
D1
D0
Type
Gnd
I/O
I/O
I/O
I/O
P
P
P
P
P
P
Ball Function
Data 2
Data 1
Data 0
1.2V digital core voltage output (internal 1.2V LDO power supply output), this
1.2V output ball provides power to all VDDC/VDDA balls. It is recommended this
ball should be connected to 3.3V power rail by a 100 ohm resistor for the internal
LDO application.
Note: Internally generated power voltage. Do not connect an external power
supply to this ball. This ball is used for connecting external filter (Ferrite bead
and capacitors).
1.2V digital core V
Ferrite bead and capacitor.
1.2V analog V
Ferrite bead and capacitor.
3.3V analog V
3.3V analog V
3.3V digital V
All digital and analog grounds
No Connect
DDIO
DD
DD
DD
input power supply from VDDCO (ball C4) through external
input power supply with well decoupling capacitors.
input power supply with well decoupling capacitors.
input power supply for IO with well decoupling capacitors.
DD
input power supply from VDDCO (ball C4) through external
20
KSZ8841-16/32 MQL/MVL/MBL
M9999-102207-1.6