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参数资料
| 型号： | S29GL032A90TAIR13 |
| 厂商： | SPANSION LLC |
| 元件分类： | PROM |
| 英文描述： | 64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY |
| 中文描述： | 2M X 16 FLASH 3V PROM, 90 ns, PDSO56 |
| 封装： | MO-142EC, TSOP-56 |
| 文件页数： | 36/95页 |
| 文件大小： | 3585K |
| 代理商： | S29GL032A90TAIR13 |
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May 21, 2008 S29GL-A_00_A12
S29GL-A
41
Data
She e t
7.9
Sector Group Protection and Unprotection
The hardware sector group protection feature disables both program and erase operations in any sector
group (see Table 7.11 on page 38 to Table 7.22 on page 45). The hardware sector group unprotection
feature re-enables both program and erase operations in previously protected sector groups. Sector group
protection/unprotection can be implemented via two methods.
Sector protection/unprotection requires VID on the RESET# pin only, and can be implemented either in-
system or via programming equipment. Figure 7.2 on page 46 shows the algorithms and Figure 16.13
on page 86 shows the timing diagram. This method uses standard microprocessor bus cycle timing. For
sector group unprotect, all unprotected sector groups must first be protected prior to the first sector group
unprotect write cycle.
The device is shipped with all sector groups unprotected. Spansion offers the option of programming and
protecting sector groups at its factory prior to shipping the device through Spansion Programming Service.
Contact a Spansion representative for details.
It is possible to determine whether a sector group is protected or unprotected. See Autoselect Mode
on page 40 for details.
Table 7.13 S29GL016A (Model R1, 01) Sector Group Protection/Unprotection Addresses
Sector
A19–A12
Sector/Sector
Block Size
(Kbytes)
Sector
A19–A12
Sector/Sector
Block Size
(Kbytes)
SA0-SA3
000XXXXXh
256 (4x64)
SA31
11111000h
8
SA4-SA7
001XXXXXh
256 (4x64)
SA32
11111001h
8
SA8-SA11
010XXXXXh
256 (4x64)
SA33
11111010h
8
SA12-SA15
011XXXXXh
256 (4x64)
SA34
11111011h
8
SA16-SA19
100XXXXXh
256 (4x64)
SA35
11111100h
8
SA20-SA23
101XXXXXh
256 (4x64)
SA36
11111101h
8
SA24-SA27
110XXXXXh
256 (4x64)
SA37
11111110h
8
SA28-SA30
11100XXXh
192 (3x64)
SA38
11111111h
8
11101XXXh
11110XXXh
Table 7.14 S29GL016A (Model R2, 02) Sector Group Protection/Unprotection Addresses
Sector
A19–A12
Sector/Sector
Block Size
(Kbytes)
Sector
A19–A12
Sector/Sector
Block Size
(Kbytes)
SA0
00000000h
8
SA8–SA10
00001XXXh
192 (3x64)
SA1
00000001h
8
00010XXXh
SA2
00000010h
8
00011XXXh
SA3
00000011h
8
SA11–SA14
001XXXXXh
256 (4x64)
SA4
00000100h
8
SA15–SA18
010XXXXXh
256 (4x64)
SA5
00000101h
8
SA19–SA22
011XXXXXh
256 (4x64)
SA6
00000110h
8
SA23–SA26
100XXXXXh
256 (4x64)
SA7
00000111h
8
SA27-SA30
101XXXXXh
256 (4x64)
SA31-SA34
110XXXXXh
256 (4x64)
SA35-SA38
111XXXXXh
256 (4x64)
相关PDF资料 |
PDF描述 |
|---|---|
| S29GL032M10BFIR20 | T528 Series - I, M, Z Case Sizes - Face Down Termination Tantalum Surface Mount Capacitor; Capacitance [nom]: 220uF; Working Voltage (Vdc)[max]: 4V; Capacitance Tolerance: +/-20%; Dielectric: Tantalum, Solid; ESR: 9.0mΩ; Lead Style: Surface-Mount Chip; Lead Dimensions: 7343-17; Termination: 100% Tin (Sn); Body Dimensions: 7.3mm x 4.3mm x 1.7mm; Temperature Range: -55C to +105C; Container: Tape & Reel; Qty per Container: 1,000; Features: Face Down Termination |
| S29GL032M10BFIR22 | T528 Series - I, M, Z Case Sizes - Face Down Termination Tantalum Surface Mount Capacitor; Capacitance [nom]: 220uF; Working Voltage (Vdc)[max]: 4V; Capacitance Tolerance: +/-20%; Dielectric: Tantalum, Solid; ESR: 12mΩ; Lead Style: Surface-Mount Chip; Lead Dimensions: 7343-17; Termination: 100% Tin (Sn); Body Dimensions: 7.3mm x 4.3mm x 1.7mm; Temperature Range: -55C to +105C; Container: Tape & Reel; Qty per Container: 1,000; Features: Face Down Termination |
| S29GL032M10BFIR23 | T528 Series - I, M, Z Case Sizes - Face Down Termination Tantalum Surface Mount Capacitor; Capacitance [nom]: 220uF; Working Voltage (Vdc)[max]: 6.3V; Capacitance Tolerance: +/-20%; Dielectric: Tantalum, Solid; ESR: 9.0mΩ; Lead Style: Surface-Mount Chip; Lead Dimensions: 7343-17; Termination: 100% Tin (Sn); Body Dimensions: 7.3mm x 4.3mm x 1.7mm; Temperature Range: -55C to +105C; Container: Tape & Reel; Qty per Container: 1,000; Features: Face Down Termination |
| S29GL032M10BFIR12 | MirrorBit Flash Family |
| S29GL032M10BFIR13 | MirrorBit Flash Family |
相关代理商/技术参数 |
参数描述 |
|---|---|
| S29GL032A90TAIR20 | 制造商:SPANSION 制造商全称:SPANSION 功能描述:64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY |
| S29GL032A90TAIR21 | 制造商:SPANSION 制造商全称:SPANSION 功能描述:64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY |
| S29GL032A90TAIR22 | 制造商:Spansion 功能描述:FLASH PARALLEL 3V/3.3V 32MBIT 4MX8/2MX16 90NS 56TSOP - Trays |
| S29GL032A90TAIR23 | 制造商:SPANSION 制造商全称:SPANSION 功能描述:64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY |
| S29GL032A90TAIR30 | 制造商:SPANSION 制造商全称:SPANSION 功能描述:64 MEGABIT 32MEGABIT 3.0 BOLT ONLY PAGE MODE FLASH MEMORY |
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