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HM66WP18512

Features: • 3.3 V or 2.5V power supply, 3.3 V or 2.5 V I/O supply voltage• Clock frequency: 250/166 MHz• Fast clock access time: 2.6/3.5 ns (max)• Low operating current: 250/200 mA (max)• Address data pipeline capability• Internal input registers (Address, Data,...

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SeekIC No. : 004363608 Detail

HM66WP18512: Features: • 3.3 V or 2.5V power supply, 3.3 V or 2.5 V I/O supply voltage• Clock frequency: 250/166 MHz• Fast clock access time: 2.6/3.5 ns (max)• Low operating current: 250/...

HM66WP18512 Data Sheet

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Part Number:
HM66WP18512
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

• 3.3 V or 2.5V power supply, 3.3 V or 2.5 V I/O supply voltage
• Clock frequency: 250/166 MHz
• Fast clock access time: 2.6/3.5 ns (max)
• Low operating current: 250/200 mA (max)
• Address data pipeline capability
• Internal input registers (Address, Data, Control)
• Internal self-timed write cycle
• ADV/LD burst control pins
• Internally synchronized registered outputs eliminate the need to control OE
• Individual byte write control
• Power down state via ZZ
• Common data inputs and data outputs
• High board density 100-pin LQFP package
• Burst control selected pin LBO (Interleave or linear burst order)


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Value
Unit
Supply voltage
VDD
0.5 to +4.6
V
Voltage on any pins relative to VSS
Except VDD		 DQ)
VT
0.5 to VDDQ + 0.5
V
(Others)
VT
0.5 to VDD + 0.5
V
Power dissipation
PT
1.6
W
Operating temperature
Topr
0 to +70
°C
Storage temperature range (with bias)
Tstg (bias)
10 to +85
°C
Storage temperature range
Tstg
55 to +125
°C



Description

The HM66WP18512 is a synchronous fast static RAM organized as 512-Kword × 18-bit. The HM66WP36256 is a synchronous fast static RAM organized as 256-Kword × 36-bit. HM66WP18512 has realized high speed access time by employing the most advanced CMOS process and high speed circuit designing technology. It is most appropriate for the application which requires high speed, high density memory and wide bit width configuration, such as cache and buffer memory in system. It is packaged in standard 100- pin LQFP.

Note of HM66WP18512: All power supply (VDD, VDDQ) and ground (VSS) pins must be connected for proper operation of the device. ZBL: Zero Bus Latency and compatible ZBTTM SRAM. ZBTTM is trademark of Integrated Device Technology, Inc.,




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