RC28F256K3C120 NUMONYX, RC28F256K3C120 Datasheet - Page 12

• 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
2.6
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Figure 2. K3/K18 Device Memory Map
Memory Map
The K3/K18 device array is divided into symmetrical blocks that are 64-Kword in size. A 64 Mbit
device contains 64 blocks, a 128 Mbit device contains 128 blocks and a 256 Mbit device contains
256 blocks. Flash cells within a block are organized by rows and columns. A block contains 512
rows by 128 words. The words on a row are divided into 16 eight-word groups. (See
0xFFFFFF
0x7FFFFF
0x3FFFFF
0xFF0000
0x7F0000
0x3F0000
0x3FFFF
0x2FFFF
0x1FFFF
0xFFFF
0
Block 255
Block 127
Block 63
Block 3
Block 2
Block 1
Block 0
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Figure
Datasheet
2.)