IDTAMB0480A5RJ IDT, Integrated Device Technology Inc, IDTAMB0480A5RJ Datasheet - Page 2

• Manufacturer Part Number: IDTAMB0480A5RJ
• Description: IC MEMORY BUFFER ADV DIMM 655BGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDTAMB0480A5RJ

• Supply Voltage: 1.425 V ~ 1.59 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: *
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Logic Type: -
• Number Of Bits: -
• Lead Free Status / RoHS Status: Compliant, Contains lead / RoHS non-compliant
• Other names: AMB0480A5RJ

FUNCTIONAL BLOCK DIAGRAM
IDTAMB0480
ADVANCED MEMORY BUFFER FOR FULLY BUFFERED DIMM
PLLTSTO
FBDRES
SA[2:0]
RESET
BFUNC
SCK
SCK
SDA
SCL
PN[13:0]/PN[13:0]
PS[9:0]/PS[9:0]
3
Phase-locked
Control
Controller
NB clock
Generator
Reset
Termination
Core Control
Thermal
SMBus
Sensor
REF clock
and CSRs
Clock
Sync and Idle
NB Link
Pattern Gen
Loop
CSRs
FSM
14 x 2
10 x 2
DDR Link
SB clock
SB Link
CSRs
CSRs
Re-skew
Failover
De-skew
Failover
PISO
Write Data
168b
FIFO
32 x 144b
SIPO
FIFO
14 x 12b
10 x 12b
FIFO
Northbound Lanes
Southbound Lanes
Re-sync
Cmnd Decode
Link Init FSM
& CRC Check
and Control
IBIST Rx
IBIST Tx
FIFO
DDR State
144b
Controller
& Read FIFO
Link Init FSM
and Control
DDR Calibration and
CRC Gen
External MemBIST,
Re-sync
FIFO
14 x 12b
2
10 x 12b
DDR IOBIST
IBIST Rx
De-skew
Re-skew
IBIST Tx
SIPO
FIFO
DDR clocks
144b
PISO
FIFO
14 x 2
10 x 2
DLL
Impedance
COMMERCIAL TEMPERATURE RANGE
SS[9:0]/SS[9:0]
SN[13:0]/SN[13:0]
Control
FSM
Vref
19
18
72
4
3
4
CLK[3:0]
CLK[3:0]
A[15:0]A/BA[2:0]A
A[15:0]B/BA[2:0]B
RASA/CASA/WEA
RASB/CASB/WEB
CS[1:0]A/CKE[1:0]A
CS[1:0]B/CKE[1:0]B
DQS[17:0]
DQS[17:0]
ODTA
ODTB
CB[7:0]/DQ[63:0]
DDRC_B18
DDRC_C18
DDRC_B12
DDRC_C12
DDRC_C14