参数资料
型号: W19B160BTBBM
厂商: WINBOND ELECTRONICS CORP
元件分类: PROM
英文描述: 1M X 16 FLASH 2.7V PROM, 11 ns, PBGA48
封装: 6 X 8 MM, 0.80 MM PITCH, LEAD FREE, TFBGA-48
文件页数: 35/48页
文件大小: 534K
代理商: W19B160BTBBM
W19B160BT/B DATA SHEET
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10.5 Programming Waveform
555h
PA
Address
TWC
TAS
TCH
TAH
TWP
TPW
Program Command Sequence (last two cycles)
Read Status Data (last two cycles)
Status
DOUT
PD
A0h
TCS
TDH
TWPH
TBUSY
TRB
TVCS
Data
VDD
RY/#BY
#WE
#OE
#CE
DS
T
Notes :
1.
PA=program address ,PD=program data,DOUT is the true data at the program address
2.
Illustration shows device in word mode
10.6 Chip/Sector Erase Waveform
2AAh
SA
VA
TWC
TAS
TCH
TAH
TWP
TCS
TDS
TDH
TWPH
TSE
Erase Command Sequence (last two cycles)
Read Status Data
30h
55h
TBUSY
TRB
TVCS
Progress
In
Complete
10 for Chip Erase
555h for chip erase
Address
Data
VDD
RY/#BY
#WE
#OE
#CE
Notes :
1. SA= sector address (for Sector Erase), VA= Valid Address for reading status data (see “Write operation Status”).
2. These waveforms are for the word mode
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