DS1877T+ Maxim Integrated Products, DS1877T+ Datasheet - Page 32

• Manufacturer Part Number: DS1877T+
• Description: IC CTLR/MON SFP 1-2CH 28TQFN
• Manufacturer: Maxim Integrated Products
• Type: SFP+ Controllerr

Specifications of DS1877T+

• Input Type: Logic
• Output Type: Logic
• Interface: I²C
• Current - Supply: 2.5mA
• Mounting Type: Surface Mount
• Package / Case: 28-WFQFN exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 90-1877T+000

SFP Controller for Dual Rx Interface
Lower Memory, Register 28h–37h: EE
Lower Memory, Register 38h–4Fh: EE
Lower Memory, Register 50h–5Fh: EE
32
28h–37h
38h–4Fh
50h–5Fh
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
A2h AND B2h MEMORY
MEMORY TYPE
PW2 level access-controlled EEPROM.
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
A2h AND B2h MEMORY
MEMORY TYPE
PW2 level access-controlled EEPROM.
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
A2h AND B2h MEMORY
MEMORY TYPE
PW2 level access-controlled EEPROM.
BIT 7
BIT 7
BIT 7
EE
EE
EE
EE
EE
EE
00h
All
PW2 or (PW1 and WLOWER)
Common A2h and B2h memory locations
Nonvolatile (EE)
00h
All
PW2 or (PW1 and WLOWER)
Different A2h and B2h memory locations
Nonvolatile (EE)
00h
All
PW2 or (PW1 and WLOWER)
Common A2h and B2h memory locations
Nonvolatile (EE)
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
BIT 0
BIT 0
BIT 0
EE
EE
EE