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參數(shù)資料
| 型號： | MX28F2100BTC-70 |
| 廠商： | MACRONIX INTERNATIONAL CO LTD |
| 元件分類： | DRAM |
| 英文描述： | 2M-BIT [256K x 8/128K x 16] CMOS FLASH MEMORY |
| 中文描述： | 128K X 16 FLASH 12V PROM, 70 ns, PDSO48 |
| 封裝： | 12 X 20 MM, PLASTIC, TSOP1-48 |
| 文件頁數(shù)： | 10/45頁 |
| 文件大?。?/td> | 283K |
| 代理商： | MX28F2100BTC-70 |
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10
MX28F2100B
P/N: PM0382
REV. 1.5, MAR. 24, 1998
Status Register Bit Definition
SR.7 = WRITE STATE MACHINE STATUS(WSMS)
1 = Ready
0 = Busy
SR.6 = ERASE-SUSPEND STATUS (ESS)
1 = Erase Suspended
0 = Erase in Progress/Completed
SR.5 = ERASE STATUS
1 = Error in Erase
0 = Successful Erasure
SR.4 = PROGRAM STATUS
1 = Error in Byte/Word Program
0 = Successful Byte/Word Program
SR.3 = Vpp STATUS
1 = Vpp Low Detect, Operation Abort
0 = Vpp OK
NOTE :
State machine bit must first be checked to determine
Byte/Word program or Block Erase completion, before
the Program or Erase Status bits are checked for success.
When Erase Suspend is issued, state machine halts
execution and sets both WSMS and ESS bits to "1," ESS
bit remains set to "1" until an Erase Resume command is
issued.
When this bit set to "1," state machine has applied the
maximum number of erase pulses to the device and is still
unable to successfully verify erasure.
When this bit is set to "1," state machine has attempted
but failed to program a byte or word.
The Vpp status bit, unlike an A/D converter, does not
provide continuous indication of Vpp level. The state
machine interrogates Vpp level only after the Byte Write
or Erase command sequences have been entered, and
informs the system if Vpp has not been switched on.
WSMS
ESS
ES
PS
VPPS
7
6
5
4
3
相關PDF資料 |
PDF描述 |
|---|---|
| MX28F2100BMC-12 | 2M-BIT [256K x 8/128K x 16] CMOS FLASH MEMORY |
| MX28F2100BMC-70 | 2M-BIT [256K x 8/128K x 16] CMOS FLASH MEMORY |
| MX28F2100BMC-90 | 2M-BIT [256K x 8/128K x 16] CMOS FLASH MEMORY |
| MX28F2100BTC-90 | 2M-BIT [256K x 8/128K x 16] CMOS FLASH MEMORY |
| MX28F4100 | 4M-BIT (512K X 8) CMOS FLASH MEMORY |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MX28F2100BTC-90 | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:2M-BIT [256K x 8/128K x 16] CMOS FLASH MEMORY |
| MX28F4000MC-12 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM |
| MX28F4000MC-15 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM |
| MX28F4000MC-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM |
| MX28F4000PC-12 | 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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