K4H511638D-ZCCC000 Samsung Semiconductor, K4H511638D-ZCCC000 Datasheet - Page 7

• Manufacturer Part Number: K4H511638D-ZCCC000
• Manufacturer: Samsung Semiconductor
• Type: DDR SDRAMr

Specifications of K4H511638D-ZCCC000

• Organization: 32Mx16
• Density: 512Mb
• Address Bus: 13b
• Access Time (max): 650ps
• Maximum Clock Rate: 400MHz
• Operating Supply Voltage (typ): 2.6V
• Package Type: FBGA
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 2.7V
• Operating Supply Voltage (min): 2.5V
• Supply Current: 215mA
• Pin Count: 60
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

6.0 Block Diagram
K4H510438D
K4H510838D
K4H511638D
CK, CK
ADD
LCKE
CK, CK
LRAS LCBR
Bank Select
CKE
(32Mb x 4 / 16Mb x 8 / 8Mb x 16 I/O x4 Banks)
CS
LWE
CK, CK
RAS
LCAS
Timing Register
CAS
16Mx8/ 8Mx16/ 4Mx32
16Mx8/ 8Mx16/ 4Mx32
16Mx8/ 8Mx16/ 4Mx32
16Mx8/ 8Mx16/ 4Mx32
Latency & Burst Length
Programming Register
Data Input Register
Column Decoder
Serial to parallel
WE
x8/16/32
x4/8/16
LWCBR
DM Input Register
x8/16/32
CK, CK
LUDM (x16)
LDM (x4x8)
x4/8/16
Rev. 1.1 January 2006
LUDM (x16)
LDM (x4x8)
DQi
x4/8/16
LWE
LUDM (x16)
LDM (x4x8)
DDR SDRAM
Data Strobe