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MT40A512M8RH-083E:B Micron MT40A512M8RH-083E:B is a 4Gbit DDR4 SDRAM with 512M x 8 organization, operating at 1.2V and supporting data rates up to 3200 MT/s.
Mfr Part #:

MT40A512M8RH-083E:B

Available from 3 distributors
Mfr Name: Micron Technology
Micron Technology
Micron MT40A512M8RH-083E:B is a 4Gbit DDR4 SDRAM with 512M x 8 organization, operating at 1.2V and supporting data rates up to 3200 MT/s.
✓ Total Stock: 5,367 pcs
$ Price Range: $1.28

MT40A512M8RH-083E:B Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
3,421 pcs
On Request
3421 pcs On Request 1 On Request On Request On Request On Request On Request
Rayichip ✓
Non-Authorised Inventory information
1,912 pcs
On Request
1912 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
34 pcs
On Request
34 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MT40A512M8RH-083E:B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Operating Voltage
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MT40A512M8RH-083E:B Description

Short technical summary and product information.

The Micron MT40A512M8RH-083E:B is a 4Gbit DDR4 SDRAM organized as 512M x 8 bits. It operates from a 1.2V core supply (VDD) and a 1.2V I/O supply (VDDQ), with a separate 2.5V VPP supply for the wordline boost. The device is JEDEC JESD-79-4 compliant and supports data rates up to 3200 MT/s (DDR4-3200) with a cycle time of 0.625ns at CL=22.

 

This DDR4 SDRAM features 16 internal banks (4 groups of 4 banks each) for the x8 configuration, an 8n-bit prefetch architecture, and programmable data strobe preambles. It includes advanced power-saving features such as low-power auto self refresh (LPASR), temperature controlled refresh (TCR), fine granularity refresh, and maximum power saving mode. Signal integrity is enhanced with nominal, park, and dynamic on-die termination (ODT), data bus inversion (DBI), command/address parity, and databus write CRC.

 

The device is offered in a 78-ball FBGA package (9mm x 10.5mm) with surface mount mounting. It supports a standard operating temperature range of 0°C to 95°C (TC) and an industrial temperature range of -40°C to 95°C. The part is suitable for a wide range of computing and embedded applications requiring high-density, high-bandwidth volatile memory.

MT40A512M8RH-083E:B Quick Information

Product Type: DDR4 SDRAM
Canonical Name: Micron MT40A512M8RH-083E:B 4Gbit DDR4 SDRAM
Subcategory: Memory

MT40A512M8RH-083E:B Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MT40A512M8RH-083E:B Estimated Pricing

Qty Low High
1+ $1.28 $1.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

MT40A512M8RH-083E:B Features

  • 4Gbit DDR4 SDRAM with 512M x 8 organization.
  • Operates at 1.2V core and I/O supply voltage.
  • Supports DDR4-3200 with 0.625ns cycle time at CL=22.
  • 16 internal banks with 8n-bit prefetch architecture.
  • Includes on-die termination and data bus inversion.

MT40A512M8RH-083E:B Applications

  • Used in servers and data center memory modules.
  • Ideal for high-performance computing applications.
  • Suitable for networking and telecommunications equipment.
  • Applied in industrial and embedded systems.

MT40A512M8RH-083E:B FAQs

6 frequently asked questions generated from this part’s specifications.
What is the memory size and organization of the MT40A512M8RH-083E:B?

The MT40A512M8RH-083E:B is a 4Gbit DDR4 SDRAM organized as 512M x 8 bits.

What is the operating voltage range?

The device operates with a core supply (VDD) of 1.2V ±60mV and a VPP supply of 2.5V -125mV/+250mV.

What is the operating temperature range?

The standard operating temperature range (TC) is 0°C to 95°C. An industrial range of -40°C to 95°C is also supported.

What package is the MT40A512M8RH-083E:B available in?

It is available in a 78-ball FBGA package measuring 9mm x 10.5mm, surface mount.

What data rates and timings are supported?

The device supports DDR4-3200 with a cycle time of 0.625ns at CL=22, as well as lower data rates including DDR4-2933, DDR4-2666, DDR4-2400, DDR4-2133, and DDR4-1866 with corresponding CAS latencies.

Is the device JEDEC compliant?

Yes, the MT40A512M8RH-083E:B is compliant with JEDEC standard JESD-79-4.

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