Electronic Components Datasheet Search |
|
K4S641632E-TL70 Datasheet(PDF) 2 Page - Samsung semiconductor |
|
K4S641632E-TL70 Datasheet(HTML) 2 Page - Samsung semiconductor |
2 / 10 page K4S641632E CMOS SDRAM Rev.0.2 Sept. 2001 The K4S641632E is 67,108,864 bits synchronous high data rate Dynamic RAM organized as 4 x 1,048,576 words by 16 bits, fabricated with SAMSUNG ′s high performance CMOS technology. Synchronous design allows precise cycle control with the use of system clock I/O transactions are possible on every clock cycle. Range of operating frequencies, programma- ble burst length and programmable latencies allow the same device to be useful for a variety of high bandwidth, high perfor- mance memory system applications. • JEDEC standard 3.3V power supply • LVTTL compatible with multiplexed address • Four banks operation • MRS cycle with address key programs -. CAS latency (2 & 3) -. Burst length (1, 2, 4, 8 & Full page) -. Burst type (Sequential & Interleave) • All inputs are sampled at the positive going edge of the system clock • Burst read single-bit write operation • DQM for masking • Auto & self refresh • 64ms refresh period (4K cycle) GENERAL DESCRIPTION FEATURES FUNCTIONAL BLOCK DIAGRAM 1M x 16Bit x 4 Banks Synchronous DRAM Samsung Electronics reserves the right to change products or specification without notice. * Bank Select Data Input Register 1M x 16 1M x 16 Column Decoder Latency & Burst Length Programming Register LCKE LRAS LCBR LWE LDQM CLK CKE CS RAS CAS WE L(U)DQM LWE LDQM DQi CLK ADD LCAS LWCBR 1M x 16 1M x 16 Timing Register ORDERING INFORMATION Part No. Max Freq. Interface Package K4S641632E-TC50/TL50 200MHz(CL=3) LVTTL 54 TSOP(II) K4S641632E-TC55/TL55 183MHz(CL=3) K4S641632E-TC60/TL60 166MHz(CL=3) K4S641632E-TC70/TL70 143MHz(CL=3) K4S641632E-TC75/TL75 133MHz(CL=3) K4S641632E-TC1H/TL1H 100MHz(CL=2) K4S641632E-TC1L/TL1L 100MHz(CL=3) |
Similar Part No. - K4S641632E-TL70 |
|
Similar Description - K4S641632E-TL70 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |