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| 型號： | 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位自動選擇啟動塊閃存 |
| 文件頁數(shù)： | 59/80頁 |
| 文件大?。?/td> | 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
59
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
timing requirements for TMS28F400AFy (automotive temperature range)
write/erase operations — W-controlled writes (continued)
ALT.
’28F004AFy70
’28F400AFy70
’28F004AFy80
’28F400AFy80
’28F004AFy90
’28F400AFy90
SYMBOL
5-V VCC
RANGE
5-V VCC
RANGE
5-V VCC
RANGE
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
tc(W)
Cycle time, write
tAVAV
70
80
90
ns
tc(W)OP
Cycle time, duration of programming
operation
tWHQV1
6
6
7
μ
s
tc(W)ERB
Cycle time, erase operation (boot block)
tWHQV2
0.3
0.3
0.4
s
tc(W)ERP
Cycle time, erase operation (parameter
block)
tWHQV3
0.3
0.3
0.4
s
tc(W)ERM
td(RPR)
th(A)
th(D)
th(E)
th(VPP)
Cycle time, erase operation (main block)
tWHQV4
tPHBR
tWHAX
tWHDX
tWHEH
tQVVL
0.6
0.6
0.4
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, E
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
th(WP)
tsu(WP)
tsu(A)
tsu(D)
tsu(E)
tsu(RP)
tsu(VPP)1
tw(W)
tw(WH)
trec(RPHW)
NOTE 15: A–1–A17 for byte-wide
Hold time, WP from valid status-register bit
tWHPL
tELPH
tAVWH
tDVWH
tELWL
tPHHWH
tVPWH
tWLWH
tWHWL
tPHWL
0
0
0
ns
Setup time, WP before write operation
50
50
50
ns
Setup time, A0–A17 (see Note 15)
50
50
50
ns
Setup time, DQ
50
50
50
ns
Setup time, E before write operation
0
0
0
ns
Setup time, RP at VHH to W switching high
Setup time, VPP to W switching high
Pulse duration, W low
100
100
100
ns
100
100
100
ns
60
60
60
ns
Pulse duration, W high
20
30
40
ns
Recovery time, RP high to W going low
220
220
220
ns
相關(guān)PDF資料 |
PDF描述 |
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| 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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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: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: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: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:未知廠家 功能描述:x8 Flash EEPROM |
| TMS28F004AMB60BDCDL | 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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