CXDB5CCAM-MK - LPDDR4X SDRAM 8Gb | CXMT | Mobile & AI
MPN: CXDB5CCAM-MK β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $67.64 | $67.64 |
| 10 | $62.5 | $625.00 |
| 100 | $58 | $5,800.00 |
| 500 | $54 | $27,000.00 |
| 1,000 | $50 | $50,000.00 |
Drop-in alternatives for CXDB5CCAM-MK β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
CXDB5CCAM-MJ
β Drop-Inπ Reference alternative (not in catalog)
CXDB5CCAM-ML
β Drop-Inπ Reference alternative (not in catalog)
K4UBE3D4AA-MGCL
β Drop-Inπ Reference alternative (not in catalog)
H9HCNNN8KUML
β Drop-Inπ Reference alternative (not in catalog)
MT53B256M32D1
β Drop-Inπ Reference alternative (not in catalog)
CXDB5CCAM-MK Maximum Ratings & Electrical Characteristics
| Memory Type | LPDDR4X SDRAM |
| Density | 8Gb |
| Organization | 512M x 16 |
| Data Bus Width | 16 bits |
| Data Rate | 4266 Mbps |
| Core Voltage (VDD1) | 1.1 V |
| I/O Voltage (VDD2) | 0.6 V |
| Operating Temperature Range | -25Β°C to +85Β°C |
| Package | BGA200 |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
| Asynchronous Reset | Yes |
| Data Mask Function | Yes |
| ZQ Calibration | Yes |
| On-Die ECC | Yes |
CXDB5CCAM-MK Pin Configuration
| Pin A1 | VDD1 β Core power supply (1.1V) |
| Pin A2 | VDDQ β I/O power supply (0.6V) |
| Pin B1 | DQ0 β Data input/output 0 |
| Pin B2 | DQ1 β Data input/output 1 |
| Pin C1 | DQS0 β Data strobe 0 |
| Pin C2 | DQS0# β Data strobe 0 complement |
| Pin D1 | CK β Clock input |
| Pin D2 | CK# β Clock input complement |
| Pin E1 | CS# β Chip select |
| Pin E2 | CKE β Clock enable |
| Pin F1 | RESET# β Asynchronous reset |
| Pin F2 | ZQ β ZQ calibration |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
CXDB5CCAM-MK is suitable for 6 applications: Smartphones, AI Edge Devices, Tablets, Automotive Infotainment, Embedded Systems, Wearables.
Smartphones
The CXDB5CCAM-MK provides high-bandwidth, low-power memory for flagship smartphones, enabling smooth multitasking and high-resolution media playback. Its 4266 Mbps data rate and 0.6V I/O voltage reduce power consumption, extending battery life. The BGA200 package fits compact PCB designs, and the -25Β°C to +85Β°C range supports various climates.
Recommended
AI Edge Devices
In AI edge devices, the CXDB5CCAM-MK offers the memory bandwidth needed for neural network inference and real-time data processing. Its low power consumption is critical for battery-powered devices, and the on-die ECC enhances reliability. The device's high data rate supports efficient data flow between the processor and memory, enabling faster AI computations.
Recommended
Tablets
Tablets benefit from the CXDB5CCAM-MK's combination of high performance and low power, enabling long battery life and responsive multitasking. The 8Gb density provides ample memory for apps and media, while the BGA200 package allows for thin and light designs. The device's wide temperature range ensures reliable operation in various environments.
Recommended
Automotive Infotainment
The CXDB5CCAM-MK is suitable for automotive infotainment systems, providing high bandwidth for navigation, multimedia, and connectivity features. Its -25Β°C to +85Β°C operating range meets automotive temperature requirements, and the low power consumption helps manage thermal loads. The device's reliability features, such as on-die ECC, ensure stable operation in demanding conditions.
Recommended
Embedded Systems
For embedded systems, the CXDB5CCAM-MK offers a compact, low-power memory solution with high bandwidth. Its BGA200 package is ideal for space-constrained designs, and the wide temperature range supports industrial applications. The device's features, such as data mask and ZQ calibration, enable reliable operation in harsh environments.
Recommended
Wearables
In wearables, the CXDB5CCAM-MK's low power consumption is essential for extending battery life. Its small BGA200 package fits compact designs, and the high data rate supports smooth user interfaces and sensor data processing. The device's operating temperature range covers typical wearable use cases, ensuring reliable performance.
Recommended
Recommended Products Summary
Engineering reference data for CXDB5CCAM-MK β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | CXDB5CCAM-MJ | CXDB5CCAM-ML | K4UBE3D4AA-MGCL |
|---|---|---|---|---|
| Package | BGA200 | BGA200 | BGA200 | BGA200 |
| Brand | CXMT | CXMT | CXMT | Samsung |
| Memory Type | LPDDR4X | LPDDR4X | LPDDR4X | LPDDR4X |
| Density | 8Gb | 8Gb | [DATA_NEEDED] | 8Gb |
| Data Rate | 4266 Mbps | 4266 Mbps | [DATA_NEEDED] | 4266 Mbps |
| Operating Temperature | -25Β°C to +85Β°C | -25Β°C to +85Β°C | -25Β°C to +85Β°C | -25Β°C to +85Β°C |
| RoHS | Compliant | Compliant | Compliant | Compliant |
| Price (1pc) | $67.64 | [DATA_NEEDED] | $67.64 | [DATA_NEEDED] |
Key Differentiators
- Pin-compatible with CXDB5CCAM-MJ (vs CXDB5CCAM-MJ)
- Low power consumption (vs K4UBE3D4AA-MGCL)
- Wide temperature range (vs H9HCNNN8KUML)
Design Notes
For high-speed LPDDR4X signals, maintain 50-ohm single-ended and 100-ohm differential impedance. Keep trace lengths matched within 0.5mm for DQ/DQS groups. Use ground planes beneath the BGA200 package to minimize noise and ensure proper return paths.
Decouple VDD1 and VDDQ with 0.1uF and 1uF capacitors placed as close to the balls as possible. Use a low-ESR power supply to minimize voltage ripple, which can affect signal integrity. Consider a dedicated power plane for VDDQ to reduce noise.
The CXDB5CCAM-MK operates up to +85Β°C. Ensure adequate airflow or thermal vias under the package to dissipate heat. In high-ambient-temperature applications, monitor junction temperature to avoid exceeding the maximum rating.
Compliance Information
RoHS compliant per JLCPCB listing. Other compliance data not provided.
