K4E151611C-TC50 Samsung, K4E151611C-TC50 Datasheet
K4E151611C-TC50
Specifications of K4E151611C-TC50
Related parts for K4E151611C-TC50
K4E151611C-TC50 Summary of contents
Page 1
... L-version. This 1Mx16 EDO Mode DRAM family is fabricated using Samsung s advanced CMOS pro- cess to realize high band-width, low power consumption and high reliability. It may be used as graphic memory unit for microcomputer, personal computer and portable machines. FEATURES • Part Identification - K4E171611C-J(T)(5V, 4K Ref.) - K4E151611C-J(T) (5V, 1K Ref.) - K4E171612C-J(T)(3.3V, 4K Ref.) - K4E151612C-J(T)(3.3V, 1K Ref.) • Active Power Dissipation 3.3V Speed ...
Page 2
... K4E171611C, K4E151611C K4E171612C, K4E151612C • K4E17(5)1611(2)C DQ0 3 DQ1 4 DQ2 DQ3 DQ4 8 DQ5 9 DQ6 10 DQ7 11 N RAS 15 *A11(N.C) 16 *A10(N. *A10 and A11 are N.C for K151611(2)C(5V/3.3V, 1K Ref. product 400mil 42 SOJ T : 400mil 50(44) TSOP II ...
Page 3
... K4E171611C, K4E151611C K4E171612C, K4E151612C ABSOLUTE MAXIMUM RATINGS Parameter Voltage on any pin relative Voltage on V supply relative Storage Temperature Power Dissipation Short Circuit Output Current * Permanent device damage may occur if "ABSOLUTE MAXIMUM RATINGS" are exceeded. Functional operation should be restricted to the conditions as detailed in the operational sections of this data sheet ...
Page 4
... K4E171611C, K4E151611C K4E171612C, K4E151612C DC AND OPERATING CHARACTERISTICS Symbol Power Speed -45 I Don t care -50 CC1 -60 Normal I Don t care CC2 L -45 I Don t care -50 CC3 -60 -45 I Don t care -50 CC4 -60 Normal I Don t care CC5 L -45 I Don t care -50 CC6 - Don t care CC7 I L Don t care ...
Page 5
... K4E171611C, K4E151611C K4E171612C, K4E151612C CAPACITANCE (T = Parameter Input capacitance [A0 ~ A11] Input capacitance [RAS, UCAS, LCAS, W, OE] Output capacitance [DQ0 - DQ15] AC CHARACTERISTICS ( Test condition (5V device =5.0V 10%, Vih/Vil=2.4/0.8V, Voh/Vol=2.0/0.8V CC Test condition (3.3V device =3.3V 0.3V, Vih/Vil=2.2/0.7V, Voh/Vol=2.0/0.8V CC Parameter Random read or write cycle time ...
Page 6
... K4E171611C, K4E151611C K4E171612C, K4E151612C AC CHARACTERISTICS (Continued) Parameter Data set-up time Data hold time Refresh period (1K, Normal) Refresh period (4K, Normal) Refresh period (L-ver) Write command set-up time CAS to W delay time RAS to W delay time Column address W delay time CAS precharge to W delay time ...
Page 7
... K4E171611C, K4E151611C K4E171612C, K4E151612C NOTES An initial pause of 200us is required after power-up followed by any 8 RAS-only refresh or CAS-before-RAS refresh cycles 1. before proper device operation is achieved. Input voltage levels are Vih/Vil Transition times are measured between V Measured with a load equivalent to 2 TTL(5V)/1TTL(3.3V) loads and 100pF. ...
Page 8
... K4E171611C, K4E151611C K4E171612C, K4E151612C are referenced to the earlier CAS falling edge. 11. ASC CAH 12 specified from the later CAS rising edge in the previous cycle to the earlier CAS falling edge in the next cycle referenced to the later CAS falling edge at word read-modify-write cycle. ...
Page 9
... K4E171611C, K4E151611C K4E171612C, K4E151612C WORD READ CYCLE RAS CRP UCAS CRP LCAS ASR ROW A ADDRESS DQ0 ~ DQ7 DQ8 ~ DQ15 RAS t CSH t t RCD ...
Page 10
... K4E171611C, K4E151611C K4E171612C, K4E151612C LOWER BYTE READ CYCLE NOTE : D = OPEN RAS CRP UCAS CRP LCAS ASR ROW A ADDRESS DQ0 ~ DQ7 DQ8 ~ DQ15 RAS ...
Page 11
... K4E171611C, K4E151611C K4E171612C, K4E151612C UPPER BYTE READ CYCLE NOTE : D = OPEN RAS CRP UCAS CRP LCAS ASR ROW A ADDRESS DQ0 ~ DQ7 DQ8 ~ DQ15 RAS ...
Page 12
... K4E171611C, K4E151611C K4E171612C, K4E151612C WORD WRITE CYCLE ( EARLY WRITE ) NOTE : D = OPEN OUT RAS CRP UCAS CRP LCAS ASR ROW A ADDRESS DQ0 ~ DQ7 DQ8 ~ DQ15 ...
Page 13
... K4E171611C, K4E151611C K4E171612C, K4E151612C LOWER BYTE WRITE CYCLE ( EARLY WRITE ) NOTE : D = OPEN OUT RAS CRP UCAS CRP LCAS ASR ROW A ADDRESS DQ0 ~ DQ7 DQ8 ~ DQ15 ...
Page 14
... K4E171611C, K4E151611C K4E171612C, K4E151612C UPPER BYTE WRITE CYCLE ( EARLY WRITE ) NOTE : D = OPEN OUT RAS CRP UCAS CRP LCAS ASR ROW A ADDRESS DQ0 ~ DQ7 DQ8 ~ DQ15 ...
Page 15
... K4E171611C, K4E151611C K4E171612C, K4E151612C WORD WRITE CYCLE ( OE CONTROLLED WRITE ) NOTE : D = OPEN OUT RAS CRP UCAS CRP LCAS ASR ROW A ADDRESS DQ0 ~ DQ7 DQ8 ~ DQ15 ...
Page 16
... K4E171611C, K4E151611C K4E171612C, K4E151612C LOWER BYTE WRITE CYCLE ( OE CONTROLLED WRITE ) NOTE : D = OPEN OUT RAS CRP UCAS CRP LCAS ASR ROW A ADDRESS DQ0 ~ DQ7 DQ8 ~ DQ15 ...
Page 17
... K4E171611C, K4E151611C K4E171612C, K4E151612C UPPER BYTE WRITE CYCLE ( OE CONTROLLED WRITE ) NOTE : D = OPEN OUT RAS CRP UCAS CRP LCAS ASR ROW A ADDRESS DQ0 ~ DQ7 DQ8 ~ DQ15 ...
Page 18
... K4E171611C, K4E151611C K4E171612C, K4E151612C WORD READ - MODIFY - WRITE CYCLE RAS CRP UCAS CRP LCAS ASR ROW A ADDR DQ0 ~ DQ7 I/OL DQ8 ~ DQ15 I/OL t RWC t RAS t RCD t RSH t CAS ...
Page 19
... K4E171611C, K4E151611C K4E171612C, K4E151612C LOWER-BYTE READ - MODIFY - WRITE CYCLE RAS CRP UCAS CRP LCAS ASR ROW A ADDR DQ0 ~ DQ7 I/OL DQ8 ~ DQ15 RWC t RAS t t RCD ...
Page 20
... K4E171611C, K4E151611C K4E171612C, K4E151612C UPPER-BYTE READ - MODIFY - WRITE CYCLE RAS CRP UCAS CRP LCAS ASR ROW A ADDR DQ0 ~ DQ7 DQ8 ~ DQ15 I/OL t RWC t RAS t t RCD ...
Page 21
... K4E171611C, K4E151611C K4E171612C, K4E151612C HYPER PAGE MODE WORD READ CYCLE RAS CRP UCAS CRP LCAS RAD t t ASR RAH ROW A ADDR DQ0 ~ DQ7 DQ8 ~ DQ15 ...
Page 22
... K4E171611C, K4E151611C K4E171612C, K4E151612C HYPER PAGE MODE LOWER BYTE READ CYCLE RAS CRP UCAS LCAS RAD t t ASR RAH ROW A ADDR DQ0 ~ DQ7 DQ8 ~ DQ15 ...
Page 23
... K4E171611C, K4E151611C K4E171612C, K4E151612C HYPER PAGE MODE UPPER BYTE READ CYCLE RAS CRP UCAS CRP LCAS RAD t t ASR RAH ROW A ADDR DQ0 ~ DQ7 DQ8 ~ DQ15 ...
Page 24
... K4E171611C, K4E151611C K4E171612C, K4E151612C HYPER PAGE MODE WORD WRITE CYCLE ( EARLY WRITE ) NOTE : D = OPEN OUT RAS CRP UCAS CRP LCAS ASR RAH ROW A ADDR DQ0 ~ DQ7 ...
Page 25
... K4E171611C, K4E151611C K4E171612C, K4E151612C HYPER PAGE MODE LOWER BYTE WRITE CYCLE ( EARLY WRITE ) NOTE : D = OPEN OUT RAS CRP UCAS CRP LCAS RAD t t ASR RAH ROW A ADDR DQ0 ~ DQ7 ...
Page 26
... K4E171611C, K4E151611C K4E171612C, K4E151612C HYPER PAGE MODE UPPER BYTE WRITE CYCLE ( EARLY WRITE ) NOTE : D = OPEN OUT RAS CRP UCAS CRP LCAS RAD t t ASR RAH ROW A ADDR DQ0 ~ DQ7 ...
Page 27
... K4E171611C, K4E151611C K4E171612C, K4E151612C HYPER PAGE MODE WORD READ - MODIFY - WRITE CYCLE RAS CRP t RCD UCAS CRP t RCD LCAS RAD t RAH t t ASR ASC ROW A ADDR RCS DQ0 ~ DQ7 ...
Page 28
... K4E171611C, K4E151611C K4E171612C, K4E151612C HYPER PAGE MODE LOWER BYTE READ - MODIFY - WRITE CYCLE RAS CRP UCAS CRP t RCD LCAS RAD t RAH t t ASR ASC ROW A ADDR DQ0 ~ DQ7 ...
Page 29
... K4E171611C, K4E151611C K4E171612C, K4E151612C HYPER PAGE MODE UPPER BYTE READ - MODIFY - WRITE CYCLE RAS CRP t RCD UCAS CRP LCAS RAD t RAH t t ASR ASC ROW A ADDR DQ0 ~ DQ7 ...
Page 30
... K4E171611C, K4E151611C K4E171612C, K4E151612C HYPER PAGE READ AND WRITE MIXED CYCLE RAS UCAS t RCD LCAS t RAD RAH t t ASR ASC ROW A ADDR DQ0 ~ DQ7 I/OL DQ8 ~ DQ15 ...
Page 31
... K4E171611C, K4E151611C K4E171612C, K4E151612C RAS - ONLY REFRESH CYCLE NOTE : Don t care OPEN OUT RAS CRP UCAS CRP LCAS ASR RAH ROW ADDR IL CAS - BEFORE - RAS REFRESH CYCLE NOTE : OE Don t care ...
Page 32
... K4E171611C, K4E151611C K4E171612C, K4E151612C HIDDEN REFRESH CYCLE ( READ ) RAS CRP UCAS CRP LCAS ASR ROW A ADDRESS DQ0 ~ DQ7 DQ8 ~ DQ15 RAS t t RCD ...
Page 33
... K4E171611C, K4E151611C K4E171612C, K4E151612C HIDDEN REFRESH CYCLE ( WRITE ) NOTE : D = OPEN OUT RAS CRP UCAS CRP LCAS ASR ROW A ADDRESS DQ0 ~ DQ7 DQ8 ~ DQ15 ...
Page 34
... K4E171611C, K4E151611C K4E171612C, K4E151612C CAS - BEFORE - RAS SELF REFRESH CYCLE NOTE : Don t care RAS RPC UCAS LCAS DQ0 ~ DQ7 CEZ DQ8 ~ DQ15 RASS t CSR t CSR CMOS DRAM ...
Page 35
... K4E171611C, K4E151611C K4E171612C, K4E151612C PACKAGE DIMENSION 42 SOJ 400mil #42 #1 0.0375 (0.95) 0.050 (1.27) 50(44) TSOP(II) 400mil 0.841 (21.35) 0.821 (20.85) 0.829 (21.05) 0.034 (0.875) 1.091 (27.71) MAX 1.070 (27.19) 1.080 (27.43) 0.026 (0.66) 0.032 (0.81) 0.015 (0.38) 0.021 (0.53) MAX 0.047 (1.20) MAX 0.0315 (0.80) 0.002 (0.05) MIN 0.010 (0.25) 0.018 (0.45) CMOS DRAM Units : Inches (millimeters) 0.006 (0.15) 0.012 (0.30) ...