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參數(shù)資料
| 型號(hào)： | TMS28F004AFT90BDCDL |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 524288 BY 8-BIT/262144 BY 16-BIT AUTO-SELECT BOOT-BLOCK FLASH MEMORIES |
| 中文描述： | 524288按8-BIT/262144由16位自動(dòng)選擇啟動(dòng)塊閃存 |
| 文件頁(yè)數(shù)： | 68/80頁(yè) |
| 文件大小： | 1080K |
| 代理商： | TMS28F004AFT90BDCDL |
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TMS28F004Axy, TMS28F400Axy
524288 BY 8-BIT/
262
144 BY 16-BIT
AUTO-SELECT BOOT-BLOCK FLASH MEMORIES
SMJS829A – JANUARY 1996 – REVISED AUGUST 1997
68
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
timing requirements for TMS28F004AZy and TMS28F400AZy (commercial and extended
temperature ranges)
write/erase operations — E-controlled writes
ALT.
’28F004AZy60
’28F400AZy60
’28F004AZy70
’28F400AZy70
’28F004AZy80
’28F400AZy80
SYMBOL
5-V VCC
RANGE
5-V VCC
RANGE
5-V VCC
RANGE
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
tc(E)
tc(E)OP
tc(E)ERB
tc(E)ERP
tc(E)ERM
td(RPR)
th(A)
th(D)
th(W)
th(VPP)
Cycle time, write
tAVAV
tEHQV1
tEHQV2
tEHQV3
tEHQV4
tPHBR
tEHAX
tEHDX
tEHWH
tQVVL
60
70
80
ns
μ
s
s
Cycle time, duration of programming operation
6
6
6
Cycle time, erase operation (boot block)
0.3
0.3
0.3
Cycle time, erase operation (parameter block)
0.3
0.3
0.3
s
Cycle time, erase operation (main block)
0.6
0.6
0.6
s
Delay time, boot-block relock
100
100
100
ns
Hold time, A0–A17 (see Note 15)
0
0
0
ns
Hold time, DQ valid
0
0
0
ns
Hold time, W
0
0
0
ns
Hold time, VPP from valid status-register bit
Hold time, RP at VHH from valid status-register
bit
0
0
0
ns
th(RP)
tQVPH
0
0
0
ns
tsu(A)
tsu(D)
tsu(W)
tsu(RP)
tsu(VPP)2
tw(E)
tw(EH)
trec(RPHE)
NOTE 15: A–1–A17 for byte-wide
Setup time, A0–A17 (see Note 15)
tAVEH
tDVEH
tWLEL
tPHHEH
tVPEH
tELEH
tEHEL
tPHEL
50
50
50
ns
Setup time, DQ
50
50
50
ns
Setup time, W before write operation
0
0
0
ns
Setup time, RP at VHH to E going high
Setup time, VPP to E going high
Pulse duration, E low
100
100
100
ns
100
100
100
ns
50
50
50
ns
Pulse duration, E high
10
20
30
ns
Recovery time, RP high to E going low
450
450
450
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TMS28F004AFT90CDBJL | 524288 BY 8-BIT/262144 BY 16-BIT AUTO-SELECT BOOT-BLOCK FLASH MEMORIES |
| TMS28F004AFT90CDCDL | 524288 BY 8-BIT/262144 BY 16-BIT AUTO-SELECT BOOT-BLOCK FLASH MEMORIES |
| TMS28F004AMB60BDBJL | 524288 BY 8-BIT/262144 BY 16-BIT AUTO-SELECT BOOT-BLOCK FLASH MEMORIES |
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| TMS28F004AMB70BDBJL | 524288 BY 8-BIT/262144 BY 16-BIT AUTO-SELECT BOOT-BLOCK FLASH MEMORIES |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TMS28F004AFT90CDBJL | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:524288 BY 8-BIT/262144 BY 16-BIT AUTO-SELECT BOOT-BLOCK FLASH MEMORIES |
| TMS28F004AFT90CDCDL | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:524288 BY 8-BIT/262144 BY 16-BIT AUTO-SELECT BOOT-BLOCK FLASH MEMORIES |
| TMS28F004AMB60BDBJL | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:524288 BY 8-BIT/262144 BY 16-BIT AUTO-SELECT BOOT-BLOCK FLASH MEMORIES |
| TMS28F004AMB60BDCDE | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:x8 Flash EEPROM |
| TMS28F004AMB60BDCDL | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:x8 Flash EEPROM |
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