MT41K256M16HA-187EM:E - 4Gb DDR3L SDRAM 256Mx16 | Micron
N.º da peça: MT41K256M16HA-187EM:E ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $8.5 | $8,50 |
| 10 | $7.8 | $78,00 |
| 100 | $7.1 | $710,00 |
| 500 | $6.5 | $3.250,00 |
| 1.000 | $6 | $6.000,00 |
MT41K256M16HA-187EM:E Visão geral
DDR3L SDRAM (Low Voltage DDR3) is a type of synchronous dynamic random-access memory that operates at 1.35V, reducing power consumption by about 20% compared to standard DDR3 (1.5V). It is part of the DDR3 memory family, which uses double data rate architecture to transfer data on both edges of the clock, achieving high bandwidth. DDR3L is backward compatible with DDR3, allowing operation in 1.5V mode when needed.
Key features include a 16n prefetch architecture, on-die termination (ODT), programmable CAS latency, and burst lengths of 8 and 4 (with burst chop). The device supports auto-refresh and self-refresh modes, and includes a temperature-compensated self-refresh (TCSR) for reduced power in idle states. The 96-ball FBGA package provides excellent thermal and electrical performance, with a ball pitch of 0.8mm.
The MT41K256M16HA-187EM:E operates over a temperature range of 0°C to +95°C (TC) and is RoHS compliant. It features a 1.35V core and I/O supply, with a VDDQ of 1.35V. The device is compatible with JEDEC DDR3L standards, ensuring interoperability with a wide range of controllers.
Typical applications include servers, networking equipment, industrial PCs, and embedded systems where low power and high density are critical. The 4Gb density and x16 organization make it ideal for memory modules and systems requiring 256M x 16 configuration.
When designing with this device, ensure proper decoupling capacitors near the VDD and VDDQ pins, and follow the PCB layout guidelines in the Micron datasheet to minimize signal integrity issues. The device supports a 1.5V compatible mode, allowing it to be used in systems designed for standard DDR3.
Alternativas drop-in para MT41K256M16HA-187EM:E — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com MT41K256M16HA-187EM:E (mesmo formato e footprint) — diferindo em CAS Latency, Supply Voltage, Clock Frequency, Package, Access Time.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
MT41K256M16HA-125:E
✅ Drop-In✓ Em estoque
$3.1 / unidade
Ver ficha técnica →MT41K256M16HA-107G:E
✅ Drop-In✓ Em estoque
$4 / unidade
Ver ficha técnica →MT41K256M16HA-187EIT:E
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
MT41K256M16TW-107AAT:P
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
H5TC4G63MFR-G7C
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
MT41K256M16HA-187EM:E Classificações máximas e características elétricas
| Tipo de memória | DDR3L SDRAM |
| Tamanho da memória | 4 Gbit |
| Organização da memória | 256M x 16 |
| Tensão de alimentação | 1.35 V |
| Taxa de dados | 1866 MT/s |
| Latência CAS | 13 |
| Encapsulamento | 96-FBGA (9x14 mm) |
| Temperatura de operação | 0°C to +95°C (TC) |
| Tipo de montagem | Surface Mount |
| Status RoHS | Compliant |
| REACH Status | Compliant |
| Access Time | 20 ns |
| Clock Frequency | 933 MHz |
| Interface | Parallel |
| Número de pinos | 96 |
Configuração de pinos do MT41K256M16HA-187EM:E
| Pino A1 | VDD — Power supply (1.35V) |
| Pino A2 | DQ0 — Data input/output 0 |
| Pino A3 | DQ1 — Data input/output 1 |
| Pino A4 | VSS — Ground |
| Pino B1 | VDDQ — I/O power supply (1.35V) |
| Pino B2 | DQ2 — Data input/output 2 |
| Pino B3 | DQ3 — Data input/output 3 |
| Pino B4 | VSSQ — I/O ground |
| Pino C1 | VDD — Power supply (1.35V) |
| Pino C2 | DQ4 — Data input/output 4 |
| Pino C3 | DQ5 — Data input/output 5 |
| Pino C4 | VSS — Ground |
Aplicações típicas
MT41K256M16HA-187EM:E é adequado para 6 aplicaçãos: Server Memory Modules, Networking Equipment, Industrial PCs, Embedded Systems, Consumer Electronics, Automotive Infotainment.
Server Memory Modules
The MT41K256M16HA-187EM:E provides high-density, low-power memory for server DIMMs. Its 4Gb density and x16 organization enable compact module designs, while the 1.35V operation reduces power consumption in data centers. The 1866 MT/s data rate supports high-bandwidth workloads, and the FBGA package ensures reliable operation in server environments.
Recomendado
Networking Equipment
In networking switches and routers, the MT41K256M16HA-187EM:E offers the speed and capacity needed for packet buffering and forwarding tables. Its low voltage and high data rate help meet power budgets, while the 96-ball FBGA package fits space-constrained line cards. The device's compatibility with DDR3L controllers simplifies integration.
Recomendado
Industrial PCs
Industrial PCs require reliable memory that can operate in harsh environments. The MT41K256M16HA-187EM:E operates from 0°C to +95°C, making it suitable for factory floors and outdoor installations. Its 1.35V operation reduces heat generation, and the 4Gb density supports demanding industrial applications like machine vision and process control.
Recomendado
Embedded Systems
For embedded systems requiring high memory bandwidth, the MT41K256M16HA-187EM:E delivers 1866 MT/s in a compact FBGA package. Its low power consumption is ideal for battery-powered devices, and the x16 organization simplifies PCB routing. The device supports auto-refresh and self-refresh modes for efficient power management.
Recomendado
Consumer Electronics
In high-end consumer devices like smart TVs and gaming consoles, the MT41K256M16HA-187EM:E provides the memory capacity and speed for smooth multimedia performance. Its 1.35V operation helps meet energy efficiency standards, and the 96-ball FBGA package is suitable for slim device designs. The device's compatibility with DDR3L controllers ensures easy integration.
Recomendado
Automotive Infotainment
The MT41K256M16HA-187EM:E is suitable for automotive infotainment systems that require high memory bandwidth for navigation, audio, and video processing. Its operating temperature range of 0°C to +95°C covers most automotive cabin environments, and the low voltage reduces power consumption. The FBGA package withstands vibration and thermal cycling.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para MT41K256M16HA-187EM:E — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | MT41K256M16HA-125:E | MT41K256M16HA-107G:E | H5TC4G63MFR-G7C |
|---|---|---|---|---|
| Package | 96-FBGA (9x14 mm) | 96-FBGA (9x14 mm) | 96-FBGA (9x14 mm) | 96-FBGA (9x14 mm) |
| Brand | Micron Technology | Micron Technology | Micron Technology | SK Hynix |
| Memory Size | 4 Gbit | 4 Gbit | 4 Gbit | 4 Gbit |
| Organization | 256M x 16 | 256M x 16 | 256M x 16 | 256M x 16 |
| Supply Voltage | 1.35 V | 1.35 V | 1.35 V | 1.35 V |
| Data Rate | 1866 MT/s | 1600 MT/s | 1066 MT/s | 1866 MT/s |
| CAS Latency | 13 | 11 | 7 | 13 |
| Operating Temperature | 0°C to +95°C | 0°C to +95°C | 0°C to +95°C | 0°C to +95°C |
Principais diferenciais
- Higher data rate (1866 MT/s) compared to MT41K256M16HA-107G:E (vs MT41K256M16HA-107G:E)
- Low voltage operation (1.35V) reduces power consumption (vs Standard DDR3 (1.5V))
- Industrial temperature grade option available (MT41K256M16HA-187EIT:E) (vs MT41K256M16HA-187EM:E)
Notas de projeto
Place decoupling capacitors (0.1uF and 1uF) close to each VDD and VDDQ pin to minimize power supply noise. Follow the layout guidelines in the Micron datasheet for DDR3L, including controlled impedance traces for DQ, DQS, and address/command signals. Ensure proper termination for the data bus.
The MT41K256M16HA-187EM:E operates up to +95°C. Ensure adequate airflow or heatsinking in high-temperature environments. The FBGA package has a thermal resistance that should be considered; refer to the datasheet for thermal characteristics and derating curves.
For 1866 MT/s operation, maintain signal integrity by using proper PCB stack-up, impedance matching, and minimizing trace length mismatches. Use on-die termination (ODT) settings as recommended in the datasheet to reduce reflections. Simulate the memory bus to verify timing margins.
Informações de conformidade
RoHS and REACH compliant per distributor data. Conflict minerals status is compliant per Abacus Technologies.
