KSZ8841-16MVLI TR Micrel, KSZ8841-16MVLI TR Datasheet - Page 15

• Manufacturer Part Number: KSZ8841-16MVLI TR
• Description: Ethernet ICs Single Ethernet Port + Generic (8, 16-bit) bus interface(Lead Free)
• Manufacturer: Micrel

Specifications of KSZ8841-16MVLI TR

• Rohs: yes
• Product: Ethernet Controllers
• Package / Case: LQFP-128
• Mounting Style: SMD/SMT

October 2007
Micrel, Inc.
Pin Number
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
Pin Name
VDDAP
AGND
X1
X2
RSTN
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
DGND
VDDIO
A5
A4
A3
A2
A1
NC
NC
BE1N
BE0N
NC
DGND
VDDC
VDDIO
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Type
P
Gnd
I
O
Ipu
I
I
I
I
I
I
I
I
I
I
Gnd
P
I
I
I
I
I
I
I
I
I
I
Gnd
P
P
I
I
I
I
I
I
I
I
I
I
Pin Function
1.2V analog V
bead and capacitor.
Analog ground
25MHz crystal or oscillator clock connection.
Pins (X1, X2) connect to a crystal. If an oscillator is used, X1 connects to a 3.3V tolerant
oscillator and X2 is a no connect.
Note: Clock requirement is
Reset Not
Hardware reset pin (active Low). This reset input is required minimum of 10ms low after
stable supply voltage 3.3V.
Address 15
Address 14
Address 13
Address 12
Address 11
Address 10
Address 9
Address 8
Address 7
Address 6
Digital IO ground
3.3V digital V
Address 5
Address 4
Address 3
Address 2
Address 1
No Connect
No Connect
Byte Enable 1 Not, Active low for Data byte 1 enable (don’t care in 8-bit bus mode).
Byte Enable 0 Not, Active low for Data byte 0 enable (there is an internal inverter enabled
and connected to the BE1N for 8-bit bus mode).
No Connect
Digital core ground
1.2V digital core V
bead and capacitor.
3.3V digital V
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
DDIO
DDIO
DD
for PLL input power supply from VDDCO (pin24) through external Ferrite
input power supply for IO with well decoupling capacitors.
input power supply for IO with well decoupling capacitors.
DD
input power supply from VDDCO (pin24) through external Ferrite
15
50ppm for either crystal or oscillator.
KSZ8841-16/32 MQL/MVL/MBL
M9999-102207-1.6