Specifications
| Type | Description |
|---|---|
| Part Number | KLMAG1JETD-B041 |
| Manufacturer | SAMSUNG |
| Product Type | eMMC 5.1 embedded flash memory |
| Category | Memory & Storage |
| Package/Case | 153FBGA, 11.5 mm x 13 mm x 0.8 mm |
| Memory Capacity | 16 GB |
| Product Family | Samsung eMMC Product family |
| Interface Standard | eMMC 5.1 / MMC protocol v5.1 |
| NAND Flash Type | 128Gb x 1 |
| User Density | 91.0% |
| Package | 153FBGA |
| Package Dimensions | 11.5 mm x 13 mm x 0.8 mm |
| Interface Power Voltage | 1.70 V to 1.95 V or 2.7 V to 3.6 V |
| Controller Interface Power Voltage | 1.70 V to 1.95 V |
| Memory Power Voltage | 2.7 V to 3.6 V |
| Data Bus Width | 1-bit, 4-bit, 8-bit |
| MMC Interface Clock Frequency | 0 MHz to 200 MHz |
| MMC Boot Frequency | 0 MHz to 52 MHz |
| Operating Temperature Range | -25°C to 85°C |
| Storage Temperature Range | -40°C to 85°C |
| Supported High-Speed Mode | HS400 |
| Supported eMMC 5.1 Features | HS400, Field Firmware Update, Cache, Command Queuing, Enhanced Strobe Mode, Secure Write Protection, Partition types |
| Unsupported eMMC 5.1 Feature | Large Sector Size (4KB) |
| Backward Compatibility | Previous MultiMediaCard system specification |
| Internal Architecture | NAND flash plus MMC controller |
| Flash Management Functions | Wear Leveling, Bad Block Management, ECC |
| Clock Pin | CLK |
| Command Pin | CMD |
| Data Pins | DAT0-DAT7 |
| Data Strobe | Generated from eMMC to host |
| Hardware Reset Pin | RST_n / RSTN |
| Datasheet Status | request_only |
Product Overview
KLMAG1JETD-B041 is a SAMSUNG eMMC 5.1 embedded flash memory device in the Samsung eMMC Product family. The part combines NAND flash with an MMC controller and is listed with 16 GB memory capacity, 128Gb x 1 NAND flash type, and 91.0% user density.
The device uses a 153FBGA package with 11.5 mm x 13 mm x 0.8 mm dimensions. It supports eMMC 5.1 / MMC protocol v5.1, 1-bit, 4-bit, and 8-bit data bus widths, a 0 MHz to 200 MHz MMC interface clock, and a 0 MHz to 52 MHz boot clock.
Power rails include 1.70 V to 1.95 V or 2.7 V to 3.6 V interface power, 1.70 V to 1.95 V controller interface power, and 2.7 V to 3.6 V memory power. The operating temperature range is -25°C to 85°C, with storage from -40°C to 85°C without operation.
Key Features
- 16 GB eMMC 5.1 embedded flash memory
- 153FBGA package, 11.5 mm x 13 mm x 0.8 mm
- Supports 1-bit, 4-bit, and 8-bit data buses
- MMC interface clock from 0 MHz to 200 MHz
- Boot clock range from 0 MHz to 52 MHz
- HS400 high-speed mode support
- Field Firmware Update, Cache, and Command Queuing supported
- Enhanced Strobe Mode and Secure Write Protection supported
- Wear Leveling, Bad Block Management, and ECC handled internally
- Operating temperature range from -25°C to 85°C
Typical Applications
- Embedded eMMC 5.1 storage
- Host MMC interface designs
- Compact 153FBGA memory modules
- Boot storage using MMC protocol
- Systems requiring managed NAND flash
- Designs using HS400 transfer mode
- Multi-eMMC compatible systems
Procurement Notes
When requesting a quote for KLMAG1JETD-B041, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For memory and storage sourcing, density, organization, speed grade, voltage, package, temperature grade, date code, lifecycle status and original packing condition should be verified before approval.
FAQ
What type of memory is KLMAG1JETD-B041?
KLMAG1JETD-B041 is a SAMSUNG eMMC 5.1 embedded flash memory device. It belongs to the Samsung eMMC Product family and integrates NAND flash with an MMC controller.
What package does KLMAG1JETD-B041 use?
The device uses a 153FBGA package. The listed package dimensions for the 16 GB configuration are 11.5 mm x 13 mm x 0.8 mm.
Which eMMC 5.1 features are supported?
Supported features include HS400, Field Firmware Update, Cache, Command Queuing, Enhanced Strobe Mode, Secure Write Protection, and partition types. Large Sector Size at 4KB is listed as unsupported.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: June 30, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.