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| 型号： | MT28C3224P20 |
| 厂商： | Micron Technology, Inc. |
| 元件分类： | DRAM |
| 英文描述： | FLASH AND SRAM COMBO MEMORY |
| 中文描述： | 闪存和SRAM式内存 |
| 文件页数： | 35/42页 |
| 文件大小： | 498K |
| 代理商： | MT28C3224P20 |
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F
35
2 Meg x 16 Page Flash 256K x 16 SRAM Combo Memory
MT28C3224P20_3.p65 – Rev. 3, Pub. 7/02
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2002, Micron Technology, Inc.
2 MEG x 16 PAGE FLASH
256K x 16 SRAM COMBO MEMORY
ADVANCE
Table 11
CFI (continued)
OFFSET
37, 38
DATA
0020, 0000
0000, 0001
0050, 0052
0049
0030
0031
00E6
0002
0000
0000
DESCRIPTION
Top boot block device……64KB
Bottom boot block device……64KB
“PR”
“I”
Major version number, ASCII
Minor version number, ASCII
Optional Feature and Command Support
Bit 0 Chip erase supported no = 0
Bit 1 Suspend erase supported = yes = 1
Bit 2 Suspend program supported = yes = 1
Bit 3 Chip lock/unlock supported = no = 0
Bit 4 Queued erase supported = no = 0
Bit 5 Instant individual block locking supported = yes = 1
Bit 6 Protection bits supported = yes = 1
Bit 7 Page mode read supported = yes = 1
Bit 8 Synchronous read supported = yes = 1
Bit 9 Simultaneous operation supported = yes = 1
Program supported after erase suspend = yes
Bit 0 block lock status active = yes; Bit 1 block lock down active = yes
V
CC
supply optimum; Bit7–Bit4 Volts in BCD; Bit3–Bit0 100mV in BCD
V
PP
supply optimum; Bit7–Bit4 Volts in Hex; Bit3–Bit0 100mV in BCD
Number of protection register fields in JEDEC ID space
Lock bytes LOW address, lock bytes HIGH address
2
n
factory programmed bytes, 2
n
user programmable bytes
Background Operation
0000 = Not used
0001 = 4% block split
0002 = 12% block split
0003 = 25% block split
0004 = 50% block split
Burst Mode Type
0000 = No burst mode
00x1 = 4 words max
00x2 = 8 words max
00x3 = 16 words max
001x = Linear burst, and/or
002x = Interleaved burst, and/or
004x = Continuous burst
Page Mode Type
0000 = No page mode
0001 = 4-word page
0002 = 8-word page
0003 = 16-word page
0004 = 32-word page
SRAM density, 4Mb (256K x 16)
39, 3A
3B
3C
3D
3E
3F
40
41
42
0001
43, 44
45
46
47
48, 49
4A, 4B
4C
0003,0000
0018
00C0
0001
0080, 0000
0003, 0003
0003
4D
0000
4E
0002
4F
0004
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相关代理商/技术参数 |
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|---|---|
| MT28C3224P20FL-80 BET | 制造商:Micron Technology Inc 功能描述: |
| MT28C3224P20FL-80 BET TR | 制造商:Micron Technology Inc 功能描述: |
| MT28C6428P18 | 制造商:MICRON 制造商全称:Micron Technology 功能描述:FLASH AND SRAM COMBO MEMORY |
| MT28C6428P18FM-85 BET | 制造商:Micron Technology Inc 功能描述: |
| MT28C6428P18FM-85 BET TR | 制造商:Micron Technology Inc 功能描述: |
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