RC28F256K3C120 NUMONYX, RC28F256K3C120 Datasheet - Page 64

• Manufacturer Part Number: RC28F256K3C120
• Description: IC FLASH 256MBIT 120NS 64BGA
• Manufacturer: NUMONYX

Specifications of RC28F256K3C120

• Rohs Status: RoHS non-compliant
• Format - Memory: FLASH
• Memory Type: StrataFlash® FLASH
• Memory Size: 256M (16Mx16)
• Speed: 120ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-BGA
• Other names: 853157

28F640K3, 28F640K18, 28F128K3, 28F128K18, 28F256K3, 28F256K18
Appendix B Common Flash Interface
B.1
B.2
64
00000h
00001h
(BA+2)h
000(04 -0F)h
00010h
0001Bh
00027h
P
NOTES:
1. Refer to the Query Structure Output section and offset 28h for the detailed definition of offset address as a function of device
2. BA = The beginning location of a Block Address (e.g., 010000h is the beginning location of block 1 when the block size is 64
3. Offset 15 defines “P” which points to the Primary Intel - specific Extended Query Table.
(3)
Table 26. Query Structure
bus width and mode.
Kword).
(2)
Query Structure Overview
The Query command causes the flash component to display the Common Flash Interface (CFI)
Query structure or “database.” The structure sub-sections and address locations are summarized
below. For further details see AP-646 Common Flash Interface (CFI) and Command Sets (Order
No 292204) for a full description of CFI.
CFI Query Identification String
The Identification String provides verification that the component supports the Common Flash
Interface specification. It also indicates the specification version and supported vendor-specified
command set(s).
Offset
(1)
0089
Block Status Register
Reserved
CFI Query Identification String
System Interface Information
Device Geometry Definition
Primary Intel - Specific Extended Query
Table
Sub-Section Name
Manufacturer Code
Device Code
Block-specific information
Reserved for vendor-specific
information
Command set ID and vendor data
offset
Device timing & voltage information
Flash device layout
Vendor - defined additional information
specific to the Primary Vendor
Algorithm
Description
Datasheet