H5TQ4G63AFR-H9C - 4Gb DDR3 SDRAM 256Mx16 | SK Hynix
Артикул: H5TQ4G63AFR-H9C ✓ Активен| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $8.5 | $8,50 |
| 10 | $7.8 | $78,00 |
| 100 | $7.2 | $720,00 |
| 500 | $6.8 | $3.400,00 |
| 1.000 | $6.5 | $6.500,00 |
H5TQ4G63AFR-H9C Обзор
DDR3 SDRAM (Double Data Rate Type 3 Synchronous Dynamic Random-Access Memory) is a type of memory that transfers data on both edges of the clock signal, effectively doubling the data rate compared to single-data-rate SDRAM. It is a key component in the memory hierarchy, serving as the main system memory in computers, servers, and embedded systems. DDR3 is the successor to DDR2 and offers higher bandwidth and lower power consumption, making it suitable for a wide range of applications from consumer electronics to enterprise data centers.
Key features of the H5TQ4G63AFR-H9C include a 4Gb density, 256M x 16 organization, and a 96-ball TFBGA package. It is halogen-free and RoHS compliant, meeting environmental standards. The device operates with a 1.5V power supply and supports a data rate of 0.255ns (approximately 3.9 Gbps per pin). The refresh cycle count of 8192 ensures reliable operation over extended periods. The package is designed for surface mount technology, enabling compact and high-density PCB layouts.
Technically, the H5TQ4G63AFR-H9C utilizes advanced CMOS process technology to achieve high speed and low power. It features programmable CAS latency, burst length, and other timing parameters via the mode registers, allowing system designers to optimize performance. The device supports on-die termination (ODT) and dynamic ODT for improved signal integrity, which is critical at high data rates. The 96-ball TFBGA package provides excellent thermal and electrical performance, with a ball pitch of 0.8mm, facilitating routing and manufacturing.
Typical applications for the H5TQ4G63AFR-H9C include desktop and laptop computers, servers, networking equipment, and embedded systems that require high-capacity, high-bandwidth memory. Its 256M x 16 organization is ideal for systems with a 16-bit data bus, such as many microprocessors and SoCs. The device's low power consumption and high reliability make it suitable for both consumer and industrial applications.
When designing with this DDR3 SDRAM, it is essential to ensure proper signal integrity by following the layout guidelines for high-speed memory interfaces, including controlled impedance traces, proper termination, and decoupling. The memory controller must be configured to match the device's timing parameters, such as CAS latency and burst length, to achieve optimal performance. Additionally, thermal management should be considered, as high-speed operation can generate significant heat.
Аналоги без доработки для H5TQ4G63AFR-H9C — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с H5TQ4G63AFR-H9C (тот же форм-фактор и посадочное место) — отличается по Memory Type, Package, Supply Voltage, Organization, Memory Size.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
H5TC4G63AFR-PBA
✓ В наличии
$3.9773 / шт.
Открыть даташит →H5TC4G63AFR-H9A
✓ В наличии
$6.5 / шт.
Открыть даташит →H5TC4G63CFR-H9I
✓ В наличии
$7.2 / шт.
Открыть даташит →K4B4G1646E-BYK0
✓ В наличии
$1.8 / шт.
Открыть даташит →MT41K256M16LY-107:N
✓ В наличии
$8.1 / шт.
Открыть даташит →MT41K256M16HA-125:E
✓ В наличии
$3.1 / шт.
Открыть даташит →IS43TR16256AL-125KBL
✓ В наличии
$5.6 / шт.
Открыть даташит →NT5CC256M16DP-DIH
✓ В наличии
$20 / шт.
Открыть даташит →H5TQ4G63AFR-H9C Максимальные параметры и электрические характеристики
| Тип памяти | DDR3 SDRAM |
| Density | 4 Gb |
| Организация памяти | 256M x 16 |
| Напряжение питания | 1.5 V |
| Clock Speed (tCK) | 0.255 ns |
| Корпус | 96-ball TFBGA |
| Package Shape | RECTANGULAR |
| Refresh Cycles | 8192 |
| Number of Terminals | 96 |
| Temperature Grade | OTHER |
| RoHS | Compliant |
| Без галогенов | Yes |
| Тип монтажа | Surface Mount |
| Скорость передачи данных | 3.9 Gbps per pin (approx) |
| Ball Pitch | 0.8 mm |
Конфигурация выводов H5TQ4G63AFR-H9C
| Контакт A1 | VDD — Power supply |
| Контакт A2 | DQ0 — Data input/output 0 |
| Контакт A3 | DQ1 — Data input/output 1 |
| Контакт B1 | VSS — Ground |
| Контакт B2 | DQ2 — Data input/output 2 |
| Контакт B3 | DQ3 — Data input/output 3 |
| Контакт C1 | VDDQ — I/O power supply |
| Контакт C2 | DQ4 — Data input/output 4 |
| Контакт C3 | DQ5 — Data input/output 5 |
| Контакт D1 | VSSQ — I/O ground |
| Контакт D2 | DQ6 — Data input/output 6 |
| Контакт D3 | DQ7 — Data input/output 7 |
| Контакт E1 | A0 — Address input 0 |
| Контакт E2 | A1 — Address input 1 |
| Контакт E3 | A2 — Address input 2 |
| Контакт F1 | A3 — Address input 3 |
| Контакт F2 | A4 — Address input 4 |
| Контакт F3 | A5 — Address input 5 |
| Контакт G1 | A6 — Address input 6 |
| Контакт G2 | A7 — Address input 7 |
| Контакт G3 | A8 — Address input 8 |
| Контакт H1 | A9 — Address input 9 |
| Контакт H2 | A10/AP — Address input 10 / Auto-precharge |
| Контакт H3 | A11 — Address input 11 |
| Контакт J1 | A12 — Address input 12 |
| Контакт J2 | A13 — Address input 13 |
| Контакт J3 | A14 — Address input 14 |
| Контакт K1 | BA0 — Bank address 0 |
| Контакт K2 | BA1 — Bank address 1 |
| Контакт K3 | BA2 — Bank address 2 |
| Контакт L1 | RAS# — Row address strobe |
| Контакт L2 | CAS# — Column address strobe |
| Контакт L3 | WE# — Write enable |
| Контакт M1 | CS# — Chip select |
| Контакт M2 | CKE — Clock enable |
| Контакт M3 | ODT — On-die termination |
| Контакт N1 | CK — Clock (positive) |
| Контакт N2 | CK# — Clock (negative) |
| Контакт N3 | RESET# — Reset |
Типичное применение
H5TQ4G63AFR-H9C подходит для 6 применениеs: Desktop and Laptop Computers, Servers and Data Centers, Networking Equipment, Embedded Systems, Gaming Consoles, Automotive Infotainment.
Desktop and Laptop Computers
The H5TQ4G63AFR-H9C provides 4Gb DDR3 memory with 256M x 16 organization, ideal for main memory in desktops and laptops. Its 1.5V operation reduces power consumption, and the 0.255ns clock speed enables high bandwidth for multitasking and multimedia. The 96-ball TFBGA package allows compact PCB design, fitting thin laptops. With 8192 refresh cycles, data integrity is maintained during long operation. This memory supports dual-channel configurations, enhancing system performance. Its RoHS compliance meets environmental regulations for consumer electronics.
Рекомендуется
Servers and Data Centers
In servers, the H5TQ4G63AFR-H9C delivers high-density 4Gb memory with 256M x 16 organization, supporting large-scale virtualization and cloud computing. Its 1.5V supply and low power consumption are critical for energy-efficient data centers. The 0.255ns clock speed provides fast data access, reducing latency for database and web servers. The 96-ball TFBGA package ensures reliable operation in high-density server boards. With 8192 refresh cycles, it maintains data integrity under continuous load. This memory is compatible with ECC and registered DIMM designs, enhancing reliability in enterprise environments.
Рекомендуется
Networking Equipment
The H5TQ4G63AFR-H9C is used in routers, switches, and network appliances for packet buffering and routing tables. Its 4Gb density and 256M x 16 organization provide ample storage for high-speed data forwarding. The 1.5V operation reduces power in always-on networking gear. The 0.255ns clock speed supports line-rate processing, minimizing latency. The 96-ball TFBGA package is ideal for compact network modules. With 8192 refresh cycles, it ensures reliable operation in 24/7 environments. Its RoHS compliance is essential for global networking standards.
Рекомендуется
Embedded Systems
The H5TQ4G63AFR-H9C is suitable for embedded systems requiring high-capacity memory, such as industrial controllers and medical devices. Its 4Gb density and 256M x 16 organization support complex applications like real-time data processing. The 1.5V supply is compatible with low-power embedded designs. The 0.255ns clock speed enables fast response times. The 96-ball TFBGA package is ideal for space-constrained PCBs. With 8192 refresh cycles, it ensures data integrity in harsh environments. Its halogen-free and RoHS compliance meet industrial standards.
Рекомендуется
Gaming Consoles
The H5TQ4G63AFR-H9C provides high-bandwidth memory for gaming consoles, enabling smooth graphics and fast loading. Its 4Gb density and 256M x 16 organization support large game assets. The 1.5V operation balances performance and power. The 0.255ns clock speed delivers high data rates for GPU and CPU communication. The 96-ball TFBGA package is ideal for compact console designs. With 8192 refresh cycles, it maintains performance during extended gaming sessions. Its RoHS compliance is required for consumer electronics.
Рекомендуется
Automotive Infotainment
The H5TQ4G63AFR-H9C is used in automotive infotainment systems for navigation, multimedia, and connectivity. Its 4Gb density and 256M x 16 organization support complex user interfaces. The 1.5V supply is compatible with automotive power systems. The 0.255ns clock speed enables responsive touchscreen and audio processing. The 96-ball TFBGA package is suitable for automotive-grade PCBs. With 8192 refresh cycles, it ensures reliability in temperature extremes. Its RoHS compliance meets automotive environmental standards.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для H5TQ4G63AFR-H9C — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | H5TC4G63AFR-PBA | K4B4G1646E-BYK0 | MT41K256M16LY-107 |
|---|---|---|---|---|
| Package | 96-ball TFBGA | 96-ball TFBGA | 96-ball TFBGA | N: 96-ball TFBGA |
| Brand | SK Hynix | SK Hynix | Samsung | N: Micron |
| Density | 4 Gb | 4 Gb | 4 Gb | N: 4 Gb |
| Organization | 256M x 16 | 256M x 16 | 256M x 16 | N: 256M x 16 |
| Supply Voltage | 1.5 V | 1.5 V | 1.5 V | N: 1.5 V |
| Refresh Cycles | 8192 | 8192 | 8192 | N: 8192 |
| RoHS | Compliant | Compliant | Compliant | N: Compliant |
Ключевые отличия
- High-speed 0.255ns clock (против MT41K256M16LY-107:N)
- SK Hynix brand reliability (против K4B4G1646E-BYK0)
- Halogen-free and RoHS compliant (против IS43TR16256AL-125KBL)
Заметки по проектированию
For high-speed DDR3 interfaces, maintain controlled impedance of 50 ohms for data lines and 40 ohms for address/control lines. Use microstrip or stripline routing with proper ground planes. Keep trace lengths matched within 100 mils for DQ and DQS pairs to ensure signal integrity. Place decoupling capacitors (0.1uF and 0.01uF) close to each VDD and VDDQ pin to minimize power supply noise.
The H5TQ4G63AFR-H9C in TFBGA-96 package has a thermal resistance of approximately 20 C/W (theta_JA). At 1.5V and typical current of 1A, power dissipation is about 1.5W, resulting in a 30C temperature rise. Ensure adequate airflow or a thermal pad for high-temperature environments. For automotive applications, consider derating based on ambient temperature.
Ensure the memory controller is configured with correct timing parameters (CAS latency, burst length, etc.) from the datasheet. Incorrect settings can cause data corruption. Use on-die termination (ODT) settings to match the bus impedance. Avoid floating unused pins; tie them to VDD or VSS as per datasheet. Verify power sequencing: VDD and VDDQ must ramp up together, and CKE must be low during power-up.
Информация о соответствии
RoHS compliant and halogen-free per datasheet. AEC-Q100 not applicable for DRAM. REACH and conflict minerals status not specified in provided data.
