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| 型號： | TMS28F002AXY |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 262144 BY 8-BIT/131072 BY 16-BIT AUTO-SELECT BOOT-BLOCK FLASH MEMORIES |
| 中文描述： | 262144按8-BIT/131072由16位自動選擇啟動塊閃存 |
| 文件頁數(shù)： | 1/79頁 |
| 文件大?。?/td> | 1064K |
| 代理商： | TMS28F002AXY |
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
TMS28F002Axy, TMS28F200Axy
262144 BY 8-BIT/131072 BY 16-BIT
AUTO-SELECT BOOT-BLOCK FLASH MEMORIES
SMJS826D – JANUARY 1996 – REVISED SEPTEMBER 1997
1
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
Organization . . .
262144 by 8 bits
131072 by 16 bits
Array-Blocking Architecture
– One 16K-Byte Protected Boot Block
– Two 8K-Byte Parameter Blocks
– One 96K-Byte Main Block
– One 128K-Byte Main Block
– Top or Bottom Boot Locations
’28F200Axy Offers a User-Defined 8-Bit
(Byte) or 16-Bit (Word) Organization
’28F002Axy Offers Only the 8-Bit (Byte)
Organization
Maximum Access/Minimum Cycle Time
– Commercial and Extended
5-V V
CC
10% or 3.3-V V
CC
0.3 V
3.3 V
5 V
’28F002Axy/200Axy60 60 ns 110 ns
’28F002Axy/200Axy70 70 ns 130 ns
’28F002Axy/200Axy80 80 ns 150 ns
– Automotive
5-V V
CC
’28F200Axy70
’28F200Axy80
’28F200Axy90
(x = S, E, F, Z, or M Depending on V
CC
/V
PP
Voltage Configuration)
(y = T for Top or B for Bottom Boot-Block
Configuration)
100000- and 10000-Program/Erase-Cycle
Versions
Three Temperature Ranges
– Commercial . . . 0
°
C to 70
°
C
– Extended . . . – 40
°
C to 85
°
C
– Automotive . . . – 40
°
C to 125
°
C
Industry Standard Packages Offered in
– 40-pin Thin Small-Outline Package
(TSOP)
– 44-pin Plastic Small-Outline Package
(PSOP)
– 48-pin TSOP
Low Power Dissipation (V
CC
= 5.5 V)
– Active Read . . . 330 mW (Byte-Read)
– Active Write . . . 248 mW (Byte-Write)
– Active Read . . . 330 mW (Word-Read)
– Active Write . . . 248 mW (Word-Write)
– Block-Erase . . . 165 mW
– Standby . . . 0.72 mW (CMOS-Input
Levels)
10%
70 ns
80 ns
90 ns
Fully Automated On-Chip Erase and
Word/Byte Program Operations
Write-Protection for Boot Block
Industry Standard Command-State Machine
(CSM)
– Erase Suspend/Resume
– Algorithm-Selection Identifier
Five Different Combinations of Supply
Voltages Offered
All Inputs/Outputs TTL-Compatible
23
V
CC
PIN NOMENCLATURE
A0–A16
A17
BYTE
DQ0–DQ14 Data In/Out
DQ15/A–1
Address Inputs
Address Input (40-Pin Package Only)
Byte-Enable
Data In/Out (Word-Wide Mode),
Low-Order Address (Byte-Wide Mode)
Chip-Enable
Output-Enable
No Internal Connection
Reset/Deep Power-Down
Power Supply
Power Supply for Program/Erase
Ground
Write-Enable
Do Not Use for AMy or AZy/Write-Protect
E
G
NC
RP
VCC
VPP
VSS
W
DU/WP
DBJ PACKAGE
(TOP VIEW)
V
PP
DU/WP
NC
A7
A6
A5
A4
A3
A2
A1
A0
E
V
SS
G
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
RP
W
A8
A9
A10
A11
A12
A13
A14
A15
A16
BYTE
V
SS
DQ15/A
–1
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
1997, Texas Instruments Incorporated
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相關代理商/技術參數(shù) |
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| TMS28F002AZB60BDBJE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM |
| TMS28F002AZB60BDBJL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM |
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| TMS28F002AZB60BDCDL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM |
| TMS28F002AZB60CDBJE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM |
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