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參數(shù)資料
| 型號(hào)： | LH28F160BHE-TTL90 |
| 廠商： | Sharp Corporation |
| 英文描述： | 16M (x8/x16) Flash Memory |
| 中文描述： | 1,600（x8/x16）閃存 |
| 文件頁(yè)數(shù)： | 25/46頁(yè) |
| 文件大?。?/td> | 679K |
| 代理商： | LH28F160BHE-TTL90 |
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Start
Write 60H
Write 01H/F1H,
Block/Device Address
Read
Status Register
SR.7=
0
1
Full Status
Check if Desired
Set Lock-Bit
Complete
FULL STATUS CHECK PROCEDURE
Read Status Register
Data(See Above)
SR.3=
1
0
V
CCW
Range Error
Device Protect Error
Command Sequence
Error
Set Lock-Bit Error
SR.1=
1
0
SR.4,5=
SR.4=
1
1
0
0
Set Lock-Bit Successful
Bus
Operation
Command
Comments
Write
Write
Read
Standby
Data=60H
Addr=X
Data=01H(Block),
F1H(Permanent)
Addr=Block Address(Block),
Device Address(Permanent)
Status Register Data
Check SR.7
1=WSM Ready
0=WSM Busy
Repeat for subsequent lock-bit set operations.
Full status check can be done after each lock-bit set operation or after a sequence of
lock-bit set operations.
Write FFH after the last lock-bit set operation to place device in read array mode.
Set
Block/Permanent
Lock-Bit Setup
Set
Block or Permanent
Lock-Bit Confirm
Bus
Operation
Command
Comments
Standby
Check SR.4,5
Both 1=Command Sequence Error
SR.5, SR.4, SR.3 and SR.1 are only cleared by the Clear Status Register command in cases
where multiple lock-bits are set before full status is checked.
If error is detected, clear the Status Register before attempting retry or other error recovery.
Check SR.4
1=Set Lock-Bit Error
Standby
Standby
Standby
Check SR.3
1=V
CCW
Error Detect
Check SR.1
1=Device Protect Detect
Permanent Lock-Bit is Set
(Set Block Lock-Bit Operation)
Write 70H
Read Status
Register
SR.7=
0
1
Write
Read
Read Status
Register
Data=70H
Addr=X
Standby
Status Register Data
Check SR.7
1=WSM Ready
0=WSM Busy
LHF16J04
23
Rev. 1.26
Figure 10. Set Block and Permanent Lock-Bit Flowchart
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LH28F160BJE-BTL90 | 16M-BIT(1Mbit x16/2Mbit x8)Boot Block Flash MEMORY(16M位(1M位 x16/2M位 x8)Boot Block 閃速存儲(chǔ)器) |
| LH28F160BJE-TTL70 | 16M-BIT(1Mbit x16/2Mbit x8)Boot Block Flash MEMORY(16M位(1M位 x16/2M位 x8)Boot Block 閃速存儲(chǔ)器) |
| LH28F160BJHE-BTL70 | 16M-BIT(1Mbit x16/2Mbit x8)Boot Block Flash MEMORY(16M位(1M位 x16/2M位 x8)Boot Block 閃速存儲(chǔ)器) |
| LH28F160BJHE-TTL90 | 16M-BIT ( 1Mbit x16 / 2Mbit x8 )Boot Block Flash MEMORY(16M位( 1M位 x16 / 2M位 x8 )Boot Block 閃速存儲(chǔ)器) |
| LH28F160BVE-BTL90 | 16M-BIT(2Mbit x8/1Mbit x16)Boot Block Flash MEMORY(16M位(2M位x8/1M位 x16)Boot Block 閃速存儲(chǔ)器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LH28F160BJB-BTL90 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Flash ROM |
| LH28F160BJB-TTL90 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Flash ROM |
| LH28F160BJB-TTLZS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Flash ROM |
| LH28F160BJE-BTL90 | 功能描述:IC FLASH 16MBIT 90NS 48TSOP RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類型:FLASH 存儲(chǔ)容量:16M（2M x 8，1M x 16） 速度:70ns 接口:并聯(lián) 電源電壓:2.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應(yīng)商設(shè)備封裝:48-TSOP 包裝:托盤 |
| LH28F160BJE-TTL90 | 制造商:Sharp Microelectronics Corporation 功能描述:NOR Flash Parallel 3.3V 16Mbit 2M/1M x 8bit/16bit 90ns 48-Pin TSOP |
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