-
description
The SMJ4C1024 is a 1048576-bit DRAM organized as 1048576 words of one bit each. It employs technology for high performance, reliability, and low power at a low cost.
This device features maximum RAS access times of 80 ns, 100 ns, 120 ns, and 150 ns. Maximum power dissipation is as low as 305 mW operating and 16.5 mW standby on 150-ns devices.
IDD peaks are typIcally 140 mA and a –1 V input voltage undershoot can be tolerated, minimizing system noise.
All inputs and outputs, including clocks, are compatible with series 54 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 SMJ4C1024 is offered in an 18-pin ceramic dual-in-line package (JD suffix), a 20/26-terminal leadless ceramic carrier package (FQ/HL suffixes), a 20/26-pin J-leaded carrier package (HJ suffix), a 20-pin flatpack (HK suffix), and a 20-pin ceramic zig-zag in-line package (SV suffix). They are characterized for operation from – 55°C to 125°C.• Organization . . . 1048576 × 1-Bit
• Processed to MIL-STD-883, Class B
• Single 5-V Supply (10% Tolerance)
• Performance Ranges:
ACCESS ACCESS ACCESS READ
TIME TIME TIME OR
ta(R) ta(C) ta(CA) WRITE
(tRAC) (tCAC) (tAA) CYCLE
(MAX) (MAX) (MAX) (MIN)
’4C1024-80 80 ns 20 ns 40 ns 150 ns
’4C1024-10 100 ns 25 ns 45 ns 190 ns
’4C1024-12 120 ns 30 ns 55 ns 220 ns
’4C1024-15 150 ns 40 ns 70 ns 260 ns
Enhanced Page-Mode Operation for Faster Memory Access
– Higher Data Bandwidth Than Conventional Page Mode Parts
– Random Single-Bit Access Within a Row With a Column Address
• One of TI’s CMOS Megabit Dynamic
Random-Access Memory (DRAM) Family
Including SMJ44C256 — 256K × 4
Enhanced Page Mode
• CAS-Before-RAS (CBR) Refresh
• Long Refresh Period 512-Cycle Refresh in 8 ms (Max)
• 3-State Unlatched Output
• Low Power Dissipation
• All Inputs/Outputs and Clocks Are TTL-Compatible
• Packaging Offered:
– 20/26-Pin J-Leaded Ceramic Surface Mount Package (HJ Suffix)
– 18-Pin 300-Mil Ceramic Dual-In-Line Package (JD Suffix)
– 20-Pin Ceramic Flatpack (HK Suffix)
– 20/26-Terminal Leadless Ceramic Surface Mount Package (FQ/HL Suffixes)
– 20-Pin Ceramic Zig-Zag In-Line Package (SV Suffix)
• Operating Temperature Range – 55°C to 125°C -
Similar parts: 430483 , Click to view
-
Datasheet
-
Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
- Datasheet: Download SMJ4C1024-10JDM
- Chipdatas Part: CD89-SMJ4C1024-10JDM
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/02 07:47 +0800
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
-
E-STLC2500CTR - Brand New STMicroelectronics IC ChipsWFBGA -
CY7C68053A-56BA - Brand New Cypress Semiconductor IC ChipsBGA -
AR8035-AL1A-R - Brand New QCA IC ChipsBGA -
BL1117-ADC - Brand New Belling IC ChipsSOT-223 -
HM628512BLFP-7 - Brand New Nexperia IC ChipsSOP-32 -
BCM5325FKQMG - Brand New Broadcom IC ChipsQFP -
D431000AGW-70LL - Brand New NEC IC ChipsSOP -
HT46R003B - Brand New HOLTEK IC ChipsSOP-16 -
BCM2045KWBG - Brand New Broadcom IC ChipsBGA -
H26M52103FMR - Brand New Skhynix IC ChipsBGA
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
-
DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
