K4S641632HUI75 Samsung Semiconductor, K4S641632HUI75 Datasheet - Page 5

• Manufacturer Part Number: K4S641632HUI75
• Manufacturer: Samsung Semiconductor
• Type: SDRAMr

Specifications of K4S641632HUI75

• Organization: 4Mx16
• Density: 64Mb
• Address Bus: 14b
• Access Time (max): 6/5.4ns
• Maximum Clock Rate: 133MHz
• Operating Supply Voltage (typ): 3.3V
• Package Type: TSOP-II
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 135mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

FUNCTIONAL BLOCK DIAGRAM
SDRAM 64Mb H-die (x4, x8, x16)
ADD
CLK
LCKE
*
CLK
Samsung Electronics reserves the right to change products or specification without notice.
LRAS
CKE
Bank Select
LCBR
CS
LWE
RAS
Timing Register
LCAS
CAS
4M x 4 / 2M x 8 / 1M x 16
4M x 4 / 2M x 8 / 1M x 16
4M x 4 / 2M x 8 / 1M x 16
4M x 4 / 2M x 8 / 1M x 16
Latency & Burst Length
Programming Register
WE
Data Input Register
Column Decoder
LWCBR
Rev. 1.3 August 2004
L(U)DQM
CMOS SDRAM
LDQM
LWE
LDQM
DQi