HN29W25611T-50H Datasheet PDF - Hitachi Semiconductor
Part Number | HN29W25611T-50H | |
Description | 256M AND type Flash Memory More than 16/057-sector (271/299/072-bit) | |
Manufacturers | Hitachi Semiconductor | |
Logo | ||
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256M AND type Flash Memory
More than 16,057-sector (271,299,072-bit)
ADE-203-1178A (Z)
Rev. 1.0
May. 10, 2000
Description
The Hitachi HN29W25611T is a CMOS Flash Memory with AND type multi-level memory cells. It has fully
automatic programming and erase capabilities with a single 3.3 V power supply. The functions are controlled
by simple external commands. To fit the I/O card applications, the unit of programming and erase is as small
as (2048 + 64) bytes. Initial available sectors of HN29W25611T are more than 16,057 (98% of all sector
address) and less than 16,384 sectors.
Features
• On-board single power supply (VCC): VCC = 3.3 V ± 0.3 V
• Organization
AND Flash Memory: (2048 + 64) bytes × (More than 16,057 sectors)
Data register: (2048 + 64) bytes
• Multi-level memory cell
2 bit/per memory cell
• Automatic programming
Sector program time: 3.0 ms (typ)
System bus free
Address, data latch function
Internal automatic program verify function
Status data polling function
• Automatic erase
Single sector erase time: 1.5 ms (typ)
System bus free
Internal automatic erase verify function
Status data polling function
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Memory Map and Address
Sector address
3FFFH
3FFEH
3FFDH
2048 bytes
2048 bytes
2048 bytes
HN29W25611T-50H
64 bytes
64 bytes
64 bytes
0002H
0001H
0000H
000H
2048 bytes
2048 bytes
2048 bytes
64 bytes
64 bytes
64 bytes
800H
83FH Column address
2048 + 64 bytes
Control bytes
Address
Cycles
I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7
Sector address SA (1): First cycle A0 A1 A2 A3 A4 A5 A6 A7
SA (2): Second cycle A8 A9 A10 A11 A12 A13 ×*2 ×
Column address CA (1): First cycle A0 A1 A2 A3 A4 A5 A6 A7
CA (2): Second cycle A8 A9 A10 A11 × × × ×
Notes: 1. Some failed sectors may exist in the device. The failed sectors can be recognized
by reading the sector valid data written in a part of the column address 800 to 83F
(The specific address is TBD.). The sector valid data must be read and kept outside
of the sector before the sector erase. When the sector is programmed, the sector
valid data should be written back to the sector.
2. An × means "Don't care". The pin level can be set to either VIL or VIH, referred
to DC characteristics.
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for HN29W25611T-50H electronic component. |
Information | Total 30 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ HN29W25611T-50H.PDF Datasheet ] |
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Featured Datasheets
Part Number | Description | MFRS |
HN29W25611T-50 | The function is 256M AND type Flash Memory More than 16/057-sector (271/299/072-bit). Hitachi Semiconductor | |
HN29W25611T-50H | The function is 256M AND type Flash Memory More than 16/057-sector (271/299/072-bit). Hitachi Semiconductor | |
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