TMS626162

Features: ` Organization . . . 512K * 16 * 2 Banks` 3.3-V Power Supply (±10% Tolerance)` Two Banks for On-Chip Interleaving (Gapless Accesses)` High Bandwidth Up to 83-MHz Data Rates` CAS Latency (CL) Programmable to 2 or 3 Cycles From Column-Address Entry` Burst Sequence Programmable to Serial o...

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TMS626162 Picture
SeekIC No. : 004525174 Detail

TMS626162: Features: ` Organization . . . 512K * 16 * 2 Banks` 3.3-V Power Supply (±10% Tolerance)` Two Banks for On-Chip Interleaving (Gapless Accesses)` High Bandwidth Up to 83-MHz Data Rates` CAS Latency (...

floor Price/Ceiling Price

Part Number:
TMS626162
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/1/11

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Product Details

Description



Features:

` Organization . . . 512K * 16 * 2 Banks
` 3.3-V Power Supply (±10% Tolerance)
` Two Banks for On-Chip Interleaving (Gapless Accesses)
` High Bandwidth Up to 83-MHz Data Rates
` CAS Latency (CL) Programmable to 2 or 3 Cycles From Column-Address Entry
` Burst Sequence Programmable to Serial or Interleave
` Burst Length Programmable to 1, 2, 4, 8, or Full Page
` Chip Select and Clock Enable for Enhanced-System Interfacing
` Cycle-by-Cycle DQ-Bus Mask Capability With Upper and Lower Byte Control
` Auto-Refresh and Self-Refresh Capability
` 4K Refresh (Total for Both Banks)
` High-Speed, Low-Noise, Low-Voltage TTL (LVTTL) Interface
` Power-Down Mode
` Compatible With JEDEC Standards
` Pipeline Architecture
` Temperature Ranges: Operating, 0°C to 70°C Storage, 55°C to 150°C



Pinout

  Connection Diagram


Specifications

Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 4.6 V
Supply voltage range for output drivers, VCCQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 4.6 V
Voltage range on any pin (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 4.6 V
Short-circuit output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . .  . . . . . . . . 50 mA
Power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . 1 W
Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 55°C to 150°C
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltage values are with respect to VSS.




Description

The TMS626162 device is a high-speed 16777216-bit synchronous dynamic randomaccess memory (SDRAM) organized as two banks of 524288 words with 16 bits per word.

All inputs and outputs of the TMS626162 series are compatible with the LVTTL interface.




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