MIC3001GML Micrel Inc, MIC3001GML Datasheet - Page 68

• Manufacturer Part Number: MIC3001GML
• Description: IC FOM MANAGEMENT W/CALIBR 24MLF
• Manufacturer: Micrel Inc
• Type: Transceiverr

Specifications of MIC3001GML

• Protocol: SDHj Sonet
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 24-MLF®, QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -
• Other names: 576-1753-5; MIC3001GML

Micrel, Inc.
August 2004
Default Value
Serial Address
Byte Address
These registers are used for backing up the POH result during power cycles. At power-up, the POH meter selects the larger of
the two values as the initial count. Incremental results are stored in alternate register pairs. The power-on hour meter may be
reset or preset by writing to these registers. These registers are non-volatile and will be maintained through power and reset
cycles. A valid OEM password is required for access to these registers.
Default Value
Serial Address
Byte Address
The value in this register, in combination with the MFG_ID register, serve to identify the MIC3001 and its revision number to
software. This register is read-only.
D[7:0]
read only
Bit(s)
read only
D[7]
D[7]
Function
Identifies Micrel as the manufacturer of the device.
Always returns 2A
always reads 0 at D[5-7] and 1 at D[4]
read only
read only
D[6]
D[6]
MIC3001 DEVICE ID
Identifies Micrel as the manufacturer of the device. Always returns 2Ah
h
.
read only
read only
D[5]
D[5]
Manufacturer ID Register (MFG_ID)
Device ID Register (DEV_ID)
0000 0000 b = 00 h
A6 h = 1010011 b
32-39 = 20 h - 27 h
0001 xxxx b = 1x h
A6 h = 1010011 b
255 = FF h
read only
read only
D[4]
D[4]
68
read only
read only
D[3]
D[3]
Read only. Always returns A
Operation
read only
read only
[e-mail]
D[2]
D[2]
DIE REVISION
read only
read only
D[1]
D[1]
or [phone]
M9999-082404-A
h
read only
read only
MIC3001
D[0]
D[0]