SDED5-004G-NCY SanDisk, SDED5-004G-NCY Datasheet - Page 25

• Manufacturer Part Number: SDED5-004G-NCY
• Description: IC MDOC H3 4GB FBGA
• Manufacturer: SanDisk
• Type: Flash Disk Moduler

Specifications of SDED5-004G-NCY

• Format - Memory: FLASH
• Memory Type: FLASH - Nand
• Memory Size: 32G (4G x 8)
• Interface: Parallel
• Voltage - Supply: 1.65 V ~ 1.95 V
• Operating Temperature: -25°C ~ 85°C
• Package / Case: 115-FBGA
• Density: 4GByte
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Temperature (min): -25C
• Operating Temperature (max): 85C
• Package Type: FBGA
• Mounting: Surface Mount
• Pin Count: 115
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 1.65/2.7V
• Operating Supply Voltage (max): 1.95/3.6V
• Programmable: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Speed: -
• Lead Free Status / Rohs Status: Compliant

Rev. 1.3
3.
3.1
mDOC H3 consists of the following major functional blocks, as shown in Figure 6.
These components are described briefly below and in more detail in the following sections.
25
T
Overview
• Host IF – Host physical interface block. Includes the following interfaces: Demux
• Host Agent – Logical host interface supporting the host protocol and Programmable
• Flash Partition Management – High level management of the Flash media,
• Flash BD Management – Management of the Flash media at a Block Device level,
• Boot Agent – Management of host boot sequence – Loading of Boot code from flash
• ECC / EDC - Error Detection and Error Correction Codes (EDC/ECC) - On-the-fly
• Data Buffer – 4KB Dual-Port RAM memory, used as a pipeline buffer, for enhanced
• Flash Agent – Provides High level Flash management functions and sequences for
HEORY OF
(Standard), Multiplexed, and Serial.
Boot Block with XIP functionality.
managing flash logical partitions, and their attributes.
primarily performing logical to physical address translation.
media upon power up.
Flash error handling.
data transfer rate.
Flash control and error condition handling.
O
PERATION
Figure 6: Simplified Block Diagram
mDOC H3 EFD Featuring Embedded TrueFFS Data Sheet
Theory of Operation
92-DS-1205-10