A43L3616V-6 AMICC [AMIC Technology], A43L3616V-6 Datasheet
A43L3616V-6
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A43L3616V-6 Summary of contents
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... Low Self Refresh Current version for –V grade possible on every clock cycle. Range of operating frequencies, programmable latencies allows the same device to be useful for a variety of high bandwidth, high performance memory system applications A43L3616V ...
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Block Diagram Bank Select CLK ADD LRAS LRAS LCBR CLK (February, 2002, Version 3.0) Data Input Register Column Decoder Latency & Burst Length Programming Register LCAS LWE Timing ...
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Pin Descriptions Symbol Name CLK System Clock Chip Select CS CKE Clock Enable A0~A11 Address BS0, BS1 Bank Select Address Row Address Strobe RAS Column Address CAS Strobe Write Enable WE Data Input/Output L(U)DQM Mask DQ Data Input/Output 0-15 Power ...
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Absolute Maximum Ratings* Voltage on any pin relative to VSS (Vin, Vout ) . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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... Note: 1. Measured with outputs open. Addresses are changed only one time during t 2. Refresh period is 64ms. Addresses are changed only one time during normal version : A43L3616V-6, A43L3616V-7 CC6 4. I low self refresh current version : A43L3616V-6V, A43L3616V-7V CC6 (February, 2002, Version 3.0) Symbol C DC1 ...
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AC Operating Test Conditions (VDD = 3.3V 0.3V + Parameter AC input levels Input timing measurement reference level Input rise and all time (See note3) Output timing measurement reference level Output load ...
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AC Characteristics (continued) (AC operating conditions unless otherwise noted) Symbol Parameter t CLK low pulse width CL t Input setup time SS t Input hold time SH t CLK to output in Low-Z SLZ t CLK to output In Hi-Z ...
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Operating AC Parameter (AC operating conditions unless otherwise noted) Symbol Parameter t Row active to row active delay RRD(min) t RCD(min) RAS to CAS delay t Row precharge time RP(min) t RAS(min) Row active time t RAS(max) t Row cycle ...
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Simplified Truth Table Command Register Mode Register Set Refresh Auto Refresh Entry Self Refresh Exit Bank Active & Row Addr. Read & Auto Precharge Disable Column Addr. Auto Precharge Enable Write & Auto Precharge Disable Column Addr. Auto Precharge Enable ...
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Mode Register Filed Table to Program Modes Register Programmed with MRS Address BS0, BS1 A11, A10 Function RFU RFU (Note 1) (Note 2) Test Mode A8 A7 Type 0 0 Mode Register Set 0 1 Vendor Use 1 0 Only ...
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Burst Sequence (Burst Length = 4) Initial address Burst Sequence (Burst Length = 8) Initial address ...
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Device Operations Clock (CLK) The clock input is used as the reference for all SDRAM operations. All operations are synchronized to the positive going edge of the clock. The clock transitions must be monotonic between VIL and VIH. During operation ...
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Device Operations (continued) Bank Activate The bank activate command is used to select a random row in an idle bank. By asserting low on RAS and desired row and bank addresses, a row access is initiated. The read or write ...
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Device Operations (continued) Auto Precharge The precharge operation can also be performed by using auto precharge. The SDRAM internally generates the timing to satisfy t (min) and “t ” for the programmed burst length RAS RP and CAS latency. The ...
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Basic feature And Function Descriptions 1. CLOCK Suspend 1) Click Suspended During Write (BL=4) CLK CMD WR CKE Masked by CKE Internal CLK DQ(CL2 DQ(CL3 Not Written Note: CLK to CLK disable/enable=1 clock 2. DQM Operation ...
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CAS Interrupt (I) 1) Read interrupted by Read (BL=4) CLK CMD RD RD ADD A B DQ(CL2) QA0 DQ(CL3) t CCD Note2 2) Write interrupted by Write (BL =2) CLK WR WR CMD t CCD Note2 ADD A B ...
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CAS Interrupt (II) : Read Interrupted Write & DQM (1) CL=2, BL=4 CLK i) CMD RD DQM DQ ii) CMD RD DQM DQ RD iii) CMD DQM DQ iv) CMD RD DQM DQ (2) CL=3, BL=4 CLK i) CMD ...
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Write Interrupted by Precharge & DQM CLK CMD WR DQM Masked by DQM Note : 1. To inhibit invalid write, DQM should be issued. 2. This precharge command and burst write command should be of ...
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Burst Stop & Interrupted by Precharge 1) Normal Write (BL=4) CLK CMD WR DQM Read Interrupted by Precharge (BL=4) CLK CMD RD PRE DQ(CL2) Q0 DQ(CL3) 9. MRS Mode Register Set CLK Note 1 ...
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Clock Suspend Exit & Power Down Exit 10 1) Clock Suspend (=Active Power Down) Exit CLK CKE Internal Note 1 CLK CMD 11. Auto Refresh & Self Refresh Note 3 1) Auto Refresh CLK Note 4 CKE PRE Internal ...
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About Burst Type Control Sequential counting Basic MODE Interleave counting Random Random column Access MODE CLK CCD 13. About Burst Length Control 1 Basic 2 MODE 4 8 Special BRSW MODE RAS Interrupt (Interrupted by Precharge) ...
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Power On Sequence & Auto Refresh CLOCK CKE High level is necessary RAS CAS ADDR BS0, BS1 A10/AP WE DQM High level is necessary High-Z DQ Precharge Auto Refresh (All Banks) (February, ...
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Single Bit Read-Write-Read Cycles (Same Page) @CAS Latency=3, Burst Length CLOCK CKE *Note RCD t SH RAS CAS ...
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Note : 1. All inputs can be don’t care when CS is high at the CLK high going edge. 2. Bank active & read/write are controlled by BS0, BS1. BS1 Enable and disable auto ...
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Read & Write Cycle at Same Bank @Burst Length CLOCK CKE CS t RCD RAS CAS ADDR Ra Ca0 BS0 BS1 A10/ DQM DQ ( RAC t *Note 3 SAC ...
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Page Read & Write Cycle at Same Bank @Burst Length CLOCK CKE CS t RCD RAS CAS ADDR Ra Ca BS0 BS1 A10/ DQM DQ (CL=2) DQ (CL=3) Row Active Read (A-Bank) (A-Bank) ...
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Page Read Cycle at Different Bank @Burst Length = CLOCK CKE *Note 1 CS RAS CAS RAa RBb CAa ADDR BS1 BS0 A10/AP RAa RBb WE DQM DQ (CL=2) DQ (CL=3) Read Row Active ...
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Page Write Cycle at Different Bank @Burst Length CLOCK CKE CS RAS CAS RAa RBb CAa ADDR BS1 BS0 A10/AP RAa RBb DAa0 DAa1 DAa2 DQ WE DQM Write Row Active (A-Bank) (A-Bank) Row Active ...
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Read & Write Cycle at Different Bank @Burst Length CLOCK CKE CS RAS CAS RAa CAa ADDR BS1 BS0 A10/AP RAa WE DQM DQ QAa0 (CL=2) DQ (CL=3) Row Active Read (A-Bank) (A-Bank) * Note ...
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Read & Write Cycle with Auto Precharge @Burst Length CLOCK CKE CS RAS CAS RAa RBb ADDR BS1 BS0 RAa RBb A10/AP WE DQM DQ (CL=2) DQ (CL=3) Row Active Read with (A-Bank) Auto Precharge ...
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Clock Suspension & DQM Operation Cycle @CAS Latency = 2, Burst Length CLOCK CKE CS RAS CAS Ra Ca ADDR BS1 BS0 A10/ DQM DQ Read Row Active Bank 0 * Note : ...
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Read Interrupted by Precharge Command & Read Burst Stop Cycle @Burst Length=Full Page CLOCK CKE CS RAS CAS RAa CAa ADDR BS1 BS0 A10/AP RAa WE DQM DQ (CL=2) DQ (CL=3) Read Row Active (A-Bank) ...
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Write Interrupted by Precharge Command & Write Burst Stop Cycle @ Burst Length = Full Page CLOCK CKE CS RAS CAS RAa CAa ADDR BS1 BS0 A10/AP RAa WE DQM DQ DAa0 DAa1 Write Row ...
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Active/Precharge Power Down Mode @CAS Lantency=2, Burst Length CLOCK t SS CKE * Note 1 *Note 3 CS RAS CAS ADDR BS1 BS0 A10/AP WE DQM DQ Precharge Power-down Entry * Note : 1. All ...
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Self Refresh Entry & Exit Cycle CLOCK * Note 2 CKE * Note RAS * Note 7 CAS ADDR BS0, BS1 A10/AP WE DQM DQ Hi-Z Self Refresh Entry * Note ...
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Mode Register Set Cycle CLOCK CKE High *Note 2 CS RAS * Note 1 CAS * Note 3 Key Ra ADDR WE DQM DQ Hi-Z MRS New Command * All banks precharge should be completed ...
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Function Truth Table (Table 1) Current CS RAS CAS State IDLE ...
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Function Truth Table (Table 1, Continued) Current CS RAS CAS State Write with Auto Precharge ...
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Function Truth Table for CKE (Table 2) Current CKE CKE CS State n Self Refresh ...
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... Ordering Information Part No. Cycle Time (ns) A43L3616V-6 6 A43L3616V-7 7 A43L3616V-6V 6 A43L3616V-7V 7 Low Self Refresh Current version for –V grade (February, 2002, Version 3.0) Clock Frequency (MHz) Access Time 166 @ 143 @ 166 @ 143 @ A43L3616 Package 5 TSOP (II) 5 TSOP (II) 5 TSOP (II) 5 ...
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Package Information TSOP 54 (Type II) Outline Dimensions - Seating Plane Symbol Notes: 1. The maximum value of dimension D ...