Position: Home  > All Categories> Integrated Circuits (ICs) > TMS44409P

TMS44409P

Features: ` Organization . . . 1048576 * 4` Single 5-V Power Supply (±10% Tolerance)` Performance Ranges: ACCESS ACCESS ACCE+SS EDO TIME TIME TIME CYCLE (tRAC) (tCAC) (tAA) (tHPC) (MAX) (MAX) (MAX) (MIN) '44409/P-60 60 ns 15 ns 30 ns 25 ns '44409/P-70 70 ns 18 ns 35 ns 30 ns '44409/P-80 80 ns 20 n...

product image

TMS44409P Picture
See larger image
SeekIC No. : 004525127 Detail

TMS44409P: Features: ` Organization . . . 1048576 * 4` Single 5-V Power Supply (±10% Tolerance)` Performance Ranges: ACCESS ACCESS ACCE+SS EDO TIME TIME TIME CYCLE (tRAC) (tCAC) (tAA) (tHPC) (MAX) (MAX) (MAX) ...

TMS44409P Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
TMS44409P
Supply Ability:
5000

Price Break

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

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2025/1/11

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

` Organization . . . 1048576 * 4
` Single 5-V Power Supply (±10% Tolerance)
` Performance Ranges:
              ACCESS ACCESS ACCE+SS EDO
                         TIME TIME TIME CYCLE
                       (tRAC) (tCAC) (tAA) (tHPC)
                         (MAX) (MAX) (MAX) (MIN)
   '44409/P-60 60 ns 15 ns 30 ns 25 ns
   '44409/P-70 70 ns 18 ns 35 ns 30 ns
   '44409/P-80 80 ns 20 ns 40 ns 35 ns
` Extended Data Out (EDO) Operation
` CAS-Before-RAS (CBR) Refresh
` 3-State Unlatched Output
` Low Power Dissipation
` All Inputs/Outputs and Clocks are TTL-Compatible
` Long Refresh Period
   1 024 Cycle Refresh in 16 ns (max)
   128 ms on Low Power, Self-Refresh Version (TMS44409P Only)
` Operating Free-Air Temperature Range 0°C to 70°C


Pinout

Connection Diagram 


Specifications

Voltage range on any pin (see Note 1) . . . . . . . . . . . . . . . . . . .  1 V to 7 V
Voltage range on VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 V to 7 V
Short-circuit output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 mA
Power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 W
Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . 0  to 70
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . 55  to 150
† 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 TMS44409/P  is a high-speed 4194304-bit dynamic random-access memory (DRAM) organized as 1048576 words of four bits each. This TMS44409/P  device features maximum RAS access times of 60 ns, 70 ns and 80 ns. Maximum power consumption is as low as 385 mW operating and 6 mW standby. All inputs and outputs, including clocks, are compatible with Series 74 TTL. All addresses and data-in lines are latched on chip to simplify system design. Data out is unlatched to allow greater system flexibility.  The TMS44409P  is a high-speed, low-power, self-refresh version of the TMS44409 DRAM.

All versions of the TMS44409/P are offered in a 300-mil 20/26 J-lead plastic surface-mount SOJ package (DJ suffix) and a 20/26-lead plastic small outline package (DGA suffix). These devices are characterized for operation from 0°C to 70°C.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Filters
PICO2205A
PICO2204A
Discrete Semiconductor Products
T508N12TOF
MUR20040
Switches
US32DMRJ
HBGQ22P-11ET
Undefined Category
VI-B63-IU
X27 589
Test Equipment
TOP853
TOP2005
Programmers, Development Systems
ARDUINO IIC/I2C 液晶模块
JTAG-SMT2
View more