參數(shù)資料
型號: AM29LV256MH128EI
廠商: ADVANCED MICRO DEVICES INC
元件分類: PROM
英文描述: 16M X 16 FLASH 3V PROM, 120 ns, PDSO56
封裝: TSOP-56
文件頁數(shù): 51/63頁
文件大小: 1515K
代理商: AM29LV256MH128EI
September 9, 2002
Am29LV256M
55
A D VA NCE
I N FO RM ATIO N
AC CHARACTERISTICS
OE#
CE#
WE#
Addresses
tOEH
tDH
tAHT
tASO
tOEPH
tOE
Valid Data
(first read)
(second read)
(stops toggling)
tCEPH
tAHT
tAS
DQ6 & DQ14/
DQ2 & DQ10
Valid Data
Valid
Status
Valid
Status
Valid
Status
RY/BY#
Note: VA = Valid address; not required for DQ6. Illustration shows first two status cycle after command sequence, last status
read cycle, and array data read cycle
Figure 20.
Toggle Bit Timings (During Embedded Algorithms)
Note: DQ2 toggles only when read at an address within an erase-suspended sector. The system may use OE# or CE# to toggle
DQ2 and DQ6.
Figure 21.
DQ2 vs. DQ6
Enter
Erase
Enter Erase
Suspend Program
Erase Suspend
Read
Erase Suspend
Read
Erase
WE#
DQ6
DQ2
Erase
Complete
Erase
Suspend
Program
Resume
Embedded
Erasing
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