HMT112R7AFP8C View Datasheet(PDF) - Hynix Semiconductor

Part Name

Description

Manufacturer

HMT112R7AFP8C

DDR3 SDRAM Registered DIMM Based on 1Gb A version

Hynix Semiconductor 

3.2.2 2GB, 256Mx72 Module(2Rank of x8)-page2

S0

1:2

S1

S[3:2] NC

R

BA[N:0]

E

A[N:0]

G

I

RAS

S

CAS

T

E

WE

R

CKE0

/

P

CKE1

L

L

ODT0

ODT1

CK0

120Ω

± 5%

CK0

CK1

120Ω

CK1

± 5%

RS0A → CS0: SDRAMs D[3:0], D8

RS0B → CS0: SDRAMs D[7:4]

RS1A → CS1: SDRAMs D[12:9], D17

RS1B → CS1: SDRAMs D[16:13]

RBA[N:0]A

RBA[N:0]B

→

→

BA[N:0]:

BA[N:0]:

SDRAMs

SDRAMs

D[3:0],

D[7:4],

D[12:8], D17

D[16:13]

RA[N:0]A

RA[N:0]B

→

→

A[N:0]:

A[N:0]:

SDRAMs

SDRAMs

D[3:0],

D[7:4],

D[12:8], D17

D[16:13]

RRASA → RAS: SDRAMs D[3:0], D[12:8], D17

RRASB → RAS: SDRAMs D[7:4], D[16:13]

RCASA → CAS: SDRAMs D[3:0], D[12:8], D17

RCASB → CAS: SDRAMs D[7:4], D[16:13]

RWEA → WE: SDRAMs D[3:0], D[12:8], D17

RWEB → WE: SDRAMs D[7:4], D[16:13]

RCKE0A → CKE0: SDRAMs D[3:0], D8

RCKE0B → CKE0: SDRAMs D[7:4]

RCKE1A → CKE1: SDRAMs D[12:9], D17

RCKE1B → CKE1: SDRAMs D[16:13]

RODT0A → ODT0: SDRAMs D[3:0], D8

RODT0B → ODT0: SDRAMs D[7:4]

RODT1A → ODT1: SDRAMs D[12:9], D17

RODT1A → ODT1: SDRAMs D[16:13]

PCK0A → CK: SDRAMs D[3:0], D8

PCK0B → CK: SDRAMs D[7:4]

PCK1A → CK: SDRAMs D[12:9], D17

PCK1B → CK: SDRAMs D[16:13]

PCK0A → CK: SDRAMs D[3:0], D8

PCK0B → CK: SDRAMs D[7:4]

PCK1A → CK: SDRAMs D[12:9], D17

PCK1B → CK: SDRAMs D[16:13]

PAR_IN

OERR Err_Out

RESET RST

RST: SDRAMs D[17:0]

* S[3:2], CK1 and CK1 are NC

Rev. 0.4 / Jul. 2009

13

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