SDED7-512M-NAT SanDisk, SDED7-512M-NAT Datasheet - Page 25
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SDED7-512M-NAT
Manufacturer Part Number
SDED7-512M-NAT
Description
IC MDOC H3 512MB FBGA
Manufacturer
SanDisk
Datasheet
1.SDED7-256M-N9Y.pdf
(86 pages)
Specifications of SDED7-512M-NAT
Format - Memory
FLASH
Memory Type
FLASH - Nand
Memory Size
4G (512M x 8)
Interface
Parallel
Voltage - Supply
1.65 V ~ 1.95 V
Operating Temperature
-25°C ~ 85°C
Package / Case
115-FBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Speed
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SDED7-512M-NAT
Manufacturer:
SANDISK
Quantity:
18 440
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