IS42S16160A7TL ISSI, Integrated Silicon Solution Inc, IS42S16160A7TL Datasheet
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IS42S16160A7TL
Specifications of IS42S16160A7TL
Related parts for IS42S16160A7TL
IS42S16160A7TL Summary of contents
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... IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) 256 Mb Synchronous DRAM DESCRIPTION IS42S83200A is a synchronous 256Mb SDRAM and is organized as 4-bank x 8,388,608-word x 8-bit; and IS42S16160A is organized as 4-bank x 4,194,304-word x 16-bit. All inputs and outputs are referenced to the rising edge of CLK. FEATURES ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) PIN CONFIGURATION (TOP VIEW) Vdd DQ0 VddQ NC DQ1 VssQ NC DQ2 VddQ NC DQ3 VssQ NC Vdd NC /WE /CAS /RAS /CS BA0 ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) BLOCK DIAGRAM Memory Array 8192x1024x8 Cell Array Bank #0 Mode Register Address Buffer A0-12 BA0,1 Note:This figure shows the IS42S83200A The IS42S16160A configuration is ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) PIN FUNCTION CLK Input CKE Input /CS Input /RAS, /CAS, /WE Input A0-12 Input BA0,1 Input DQ0-7(x8), Input / Output DQ0-15(x16) DQM(x8), Input DQMU/L(x16) ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) BASIC FUNCTIONS The IS42S83200A/16160A provides basic functions, bank (row) activate, burst read / write, bank (row) precharge, and auto / self refresh. Each command ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) COMMAND TRUTH TABLE COMMAND MNEMONIC Deselect DESEL No Operation NOP Row Address Entry & ACT Bank Activate Single Bank Precharge PRE Precharge All Banks ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) FUNCTION TRUTH TABLE Current State /CS /RAS /CAS IDLE ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) FUNCTION TRUTH TABLE (continued) Current State /CS /RAS WRITE ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) FUNCTION TRUTH TABLE (continued) Current State /CS /RAS /CAS PRE - CHARGING ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) FUNCTION TRUTH TABLE (continued) Current State /CS /RAS RE FRESHING ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) FUNCTION TRUTH TABLE (continued) CKE CKE Current State n SELF- REFRESH ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) SIMPLIFIED STATE DIAGRAM MODE REGISTER SET CLK SUSPEND CKEL WRITE WRITE SUSPEND CKEH WRITEA CKEL WRITEA WRITEA SUSPEND CKEH POWER APPLIED POWER ON 12 ...
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... Issue precharge commands for all banks. (PRE or PREA) 4. After all banks become idle state (after tRP), issue 8 or more auto-refresh commands. 5. Issue a mode register set command to initialize the mode register. After these sequence, the SDRAM is idle state and ready for normal operation. BA0 BA1 A12 A11 A10 ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) CLK Command Read Address Y DQ /CAS Latency CL= 3 BL= 4 Initial Address ...
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... IS42S16160A (4-bank x 4,194,304 - word x 16-bit) OPERATIONAL DESCRIPTION BANK ACTIVATE The SDRAM has four independent banks. Each bank is activated by the ACT command with the bank ad- dresses (BA0,1). A row is indicated by the row ad- dresses A0-12. The minimum activation interval be- tween one bank and the other bank is tRRD.Multiple banks can be active state concurrently by issuing mul ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) Multi Bank Interleaving Read (CL=2, BL=4) CLK Command ACT tRCD A0-9,11-12 Xa A10 Xa BA0 Read with Auto-Precharge (CL=2, BL=4) CLK Command ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) WRITE A WRITE command can be issued to any active bank. The start address is specified by A0-9(x8), A0-8(x16). 1st input data is set ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) BURST INTERRUPTION [ Read Interrupted by Read ] Burst read operation can be interrupted by new read of any bank. Random column access is ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) [ Read Interrupted by Precharge ] Burst read operation can be interrupted by precharge of the same bank . READ to PRE interval is ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) [Read Interrupted by Burst Terminate] Similarly to the precharge, a burst terminate command can interrupt the burst read operation and disable the data output. ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) [ Write Interrupted by Write ] Burst write operation can be interrupted by new write of any bank. Random column access is allowed. WRITE ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) [ Write Interrupted by Precharge ] Burst write operation can be interrupted by precharge of the same bank.Write recovery time(tWR) is required from the ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) [Write with Auto-Precharge Interrupted by Write or Read to another Bank] Burst write with auto-precharge can be interrupted by write or read to another ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) [Read with Auto-Precharge Interrupted by Read to another Bank] Burst write with auto-precharge can be interrupted by write or read to another bank. Next ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) AUTO REFRESH Single cycle of auto-refresh is initiated with a REFA (/CS= /RAS= /CAS= L, /WE= /CKE= H) command. The refresh address is generated ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) SELF REFRESH Self-refresh mode is entered by issuing a REFS command (/CS= /RAS= /CAS= L, /WE= H, CKE= L). Once the self-refresh is initiated, ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) CLK SUSPEND CKE controls the internal CLK at the following cycle. Figure below shows how CKE works. By negating CKE, the next internal CLK ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) DQM CONTROL DQM is a dual function signal defined as the data mask for writes and the output disable for reads. During writes, DQM(U,L) ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) ABSOLUTE MAXIMUM RATINGS Symbol Parameter Supply Voltage Vdd Supply Voltage for Output VddQ Input Voltage VI VO Output Voltage IO Output Current Pd Power ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) AVERAGE SUPPLY CURRENT from Vdd (Ta=0 - 70˚C, Vdd=VddQ=3.3±0.3V,Vss=VssQ=0V, unless otherwise noted) ITEM Operating current Precharge Standby current in Non-Power down mode Precharge Standby ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) AC TIMING REQUIREMENTS (Ta=0 - 70˚C, Vdd=VddQ=3.3±0.3V,Vss=VssQ=0V, unless otherwise noted) Input Pulse Levels:0.8V-2.0V Input Timing Measurement Level:1.4V Parameter Symbol tCLK CLK cycle time tCH ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) SWITCHING CHARACTERISTICS (Ta=0 - 70˚C, Vdd=VddQ=3.3±0.3V,Vss=VssQ=0V, unless otherwise noted) Symbol Parameter tAC Access time from CLK Output Hold time tOH from CLK Delay time ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) Burst Write (Single Bank) [BL= CLK /CS /RAS tRCD /CAS /WE CKE DQM A0-9, A10 X A12 X ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) Burst Write (Multi Bank) [BL= CLK /CS tRRD /RAS tRCD /CAS /WE CKE DQM A0-9, A10 X A12 X ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) Burst Read (Single Bank) [CL=2, BL= CLK /CS tRAS /RAS tRCD /CAS /WE CKE DQM A0-9, A10 X ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) Burst Read (Multi Bank) [CL=2, BL= CLK /CS tRRD /RAS tRCD /CAS /WE CKE DQM A0-9, A10 X A12 ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) Write Interrupted by Write [BL= CLK /CS tRRD /RAS tRCD /CAS /WE CKE DQM A0-9, A10 X A12 ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) Read Interrupted by Read [CL=2, BL= CLK /CS tRRD /RAS tRCD /CAS /WE CKE DQM A0-9, A10 X A12 ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) Write Interrupted by Read, Read Interrupted by Write [CL=2, BL= CLK /CS tRRD /RAS tRCD /CAS /WE CKE DQM A0-9,11 ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) Write / Read Terminated by Precharge [CL=2, BL= CLK /CS /RAS tRCD /CAS /WE CKE DQM A0-9, A10 X ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) Write / Read Terminated by Burst Terminate [CL=2, BL= CLK /CS /RAS tRCD /CAS /WE CKE DQM A0-9, ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) Single Write Burst Read [CL=2, BL= CLK /CS /RAS tRCD /CAS /WE CKE DQM A0-9, A10 X A12 X ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) Power-Up Sequence and Intialize CLK 200 s /CS tRP /RAS /CAS /WE CKE DQM A0-9,11 A10 A12 BA0,1 DQ NOP Power On PRE ALL ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) Auto Refresh CLK /CS tRP /RAS /CAS /WE CKE DQM A0-9,11 A10 A12 BA0,1 DQ PRE ALL REFA All banks must ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) Self Refresh CLK /CS tRP /RAS /CAS /WE CKE DQM A0-9,11 A10 A12 BA0,1 DQ PRE ALL Self Refresh Entry ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) CLK Suspension [CL=2, BL= CLK /CS /RAS tRCD /CAS /WE CKE DQM A0-9, A10 X A12 X BA0,1 0 ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) Power Down CLK /CS /RAS /CAS /WE CKE DQM A0-9,11 A10 A12 BA0,1 DQ PRE ALL Integrated Silicon Solution, Inc. ...
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IS42S83200A (4-bank x 8,388,608 - word x 8-bit) IS42S16160A (4-bank x 4,194,304 - word x 16-bit) ORDERING INFORMATION Commercial Range: 0°C to +70°C Frequency Speed (ns) 166 MHz 6 143 MHz 7 133 MHz 7.5 Commercial Range: 0°C to +70°C, ...
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PACKAGING INFORMATION Plastic TSOP 54–Pin, 86-Pin Package Code: T (Type II Plastic TSOP (T - Type II) Millimeters Symbol Min Max Ref. Std. No. Leads ( — 1.20 — A1 0.05 0.15 A2 ...