参数资料
型号: W19B320ATB9L
厂商: WINBOND ELECTRONICS CORP
元件分类: PROM
英文描述: 2M X 16 FLASH 3V PROM, 70 ns, PBGA48
封装: 6 X 8 MM, 0.80 MM PITCH, TFBGA-48
文件页数: 41/53页
文件大小: 479K
代理商: W19B320ATB9L
W19B320AT/B
- 46 -
9.9 #Data Polling Waveform (During Embedded Algorithms)
TRC
Valid Data
VA
TCE
TACC
TOE
T OEH
TBUSY
TOH
TCH
TDF
Addresses
DQ0-DQ6
VA
Valid Data
High Z
DQ7
Status Data
Complement
True
Status Data
Complement
True
RY/#BY
#WE
#OE
#CE
Note:
VA= Valid Address. Illustration shows first status cycle after command sequence, last status read cycle, and array data
read cycle.
9.10 Toggle Bit Waveform (During Embedded Algorithms)
Addresses
DQ6/DQ2
Valid Data
Valid
Status
Valid
Status
Valid
Status
(stop toggling)
TOE
TOEH
TCEPH
TOEPH
TDH
TASO
TAHT
TAS
TAHT
RY/#BY
#WE
#OE
#CE
(first read)
(second read)
Note:
VA= Valid address;not requires for DQ6. Illustration shows first two status cycle after command sequence, last status
read cycle, and array data read cycle.
相关PDF资料
PDF描述
W19B320BBBH FLASH 3V PROM, PDSO48
W19B320STT9F 2M X 16 FLASH 3V PROM, 90 ns, PDSO48
W19L320STT9L 2M X 16 FLASH 3.3V PROM, 90 ns, PDSO48
W19B324MBT9G 2M X 16 FLASH 3V PROM, 90 ns, PDSO48
W19B324MTB9L 2M X 16 FLASH 3V PROM, 90 ns, PBGA48
相关代理商/技术参数
参数描述
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W19B320B 制造商:WINBOND 制造商全称:Winbond 功能描述:32Mbit, 2.7~3.6-volt single bank CMOS flash memory
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