參數(shù)資料
型號: S29AL004D70TFI022
廠商: SPANSION LLC
元件分類: DRAM
英文描述: 4 Megabit (512 Kx 8-Bit/256 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
中文描述: FLASH 3V PROM, PDSO48
封裝: LEAD FREE, TSOP-48
文件頁數(shù): 40/55頁
文件大?。?/td> 1481K
代理商: S29AL004D70TFI022
38
S29AL004D
S29AL004D_00_A1 February 18, 2005
A d v a n c e I n f o r m a t i o n
AC Characteristics
Note:
Not 100% tested.
Table 10. Hardware Reset (RESET#)
Parameter
Description
All Speed Options
JEDEC
Std
Test Setup
Unit
t
READY
RESET# Pin Low (During Embedded
Algorithms) to Read or Write (See Note)
Max
20
μs
t
READY
RESET# Pin Low (NOT During Embedded
Algorithms) to Read or Write (See Note)
Max
500
ns
t
RP
RESET# Pulse Width
Min
500
ns
t
RH
RESET# High Time Before Read (See Note)
Min
50
ns
t
RPD
RESET# Low to Standby Mode
Min
20
μs
t
RB
RY/BY# Recovery Time
Min
0
ns
RESET#
RY/BY#
RY/BY#
t
RP
t
Ready
Reset Timings NOT during Embedded Algorithms
t
Ready
CE#, OE#
t
RH
CE#, OE#
Reset Timings during Embedded Algorithms
RESET#
t
RP
t
RB
tRH
Figure 14. RESET# Timings
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