AN 631: Replacing Serial EEPROMs with User Flash Memory in Altera MAX Series

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ID 683169
Date 9/22/2014
Public
Document Table of Contents
Document Table of Contents x
1. Replacing Serial EEPROMs with User Flash Memory in Altera MAX Series
1. Replacing Serial EEPROMs with User Flash Memory in Altera MAX Series x
1.1. UFM Array Size 1.2. Design Considerations 1.3. Document Revision History
1.2. Design Considerations x
1.2.1. Logic Array Interface 1.2.2. Erase and Reprogram Sequence 1.2.3. Size and Operating Conditions
1. Replacing Serial EEPROMs with User Flash Memory in Altera MAX Series

1.1. UFM Array Size

Table 1.  UFM Array Size for MAX II and MAX V DevicesThis table lists the capacity for the UFM block for all MAX II and MAX V devices.
Device Family Device Total Bits Sectors
MAX II Devices EPM240 8,192 2 (4,096 bits per sector)
EPM570 8,192 2 (4,096 bits per sector)
EPM1270 8,192 2 (4,096 bits per sector)
EPM2210 8,192 2 (4,096 bits per sector)
MAX V Devices 5M40Z 8,192 2 (4,096 bits per sector)
5M80Z 8,192 2 (4,096 bits per sector)
5M160Z 8,192 2 (4,096 bits per sector)
5M240Z 8,192 2 (4,096 bits per sector)
5M570Z 8,192 2 (4,096 bits per sector)
5M1270Z 8,192 2 (4,096 bits per sector)
5M2210Z 8,192 2 (4,096 bits per sector)
Table 2.  UFM and CFM Array Size for MAX 10 DevicesThis table lists the dimensions of the UFM and CFM arrays for MAX 10 devices. The Altera On-Chip Flash IP core also gives you access to configuration flash memory (CFM) when you turn on the dual image configuration mode option.
Device Page Size (Kb) Pages per Sector (UFM1) Pages per Sector (UFM0) Pages per Sector (CFM2) Pages per Sector (CFM1) Pages per Sector (CFM0) Total Size (Kb)
10M02 16 3 3 0 0 34 640
10M04 16 0 8 41 29 70 2488
10M08 16 8 8 41 29 70 2496
10M16 32 4 4 38 28 66 4480
10M25 32 4 4 52 40 92 6144
10M40 64 4 4 48 36 84 11264
10M50 64 4 4 48 36 84 11264
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