參數(shù)資料
型號(hào): AM29LV320DT90EI
廠商: ADVANCED MICRO DEVICES INC
元件分類: PROM
英文描述: 32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Boot Sector Flash Memory
中文描述: 2M X 16 FLASH 3V PROM, 90 ns, PDSO48
封裝: MO-142B, TSOP-48
文件頁(yè)數(shù): 38/55頁(yè)
文件大小: 1258K
代理商: AM29LV320DT90EI
38
Am29LV320D
November 15, 2004
AC CHARACTERISTICS
Read-Only Operations
Notes:
1. Not 100% tested.
2. See
Figure 12, on page 37
and
Table 16, on page 37
for test specifications.
Parameter
Description
Test Setup
Speed
Options
JEDEC
Std.
90
120
Unit
t
AVAV
t
RC
Read Cycle Time (Note 1)
Min
90
120
ns
t
AVQV
t
ACC
Address to Output Delay
CE#, OE# = V
IL
Max
90
120
ns
t
ELQV
t
CE
Chip Enable to Output Delay
OE# = V
IL
Max
90
120
ns
t
GLQV
t
OE
Output Enable to Output Delay
Max
40
50
ns
t
EHQZ
t
DF
Chip Enable to Output High Z (Note 1)
Max
16
ns
t
GHQZ
t
DF
Output Enable to Output High Z (Note 1)
Max
16
ns
t
AXQX
t
OH
Output Hold Time From Addresses, CE# or OE#,
Whichever Occurs First
Min
0
ns
t
OEH
Output Enable Hold Time
(Note 1)
Read
Min
0
ns
Toggle and
Data# Polling
Min
10
ns
t
OH
t
CE
Outputs
WE#
Addresses
CE#
OE#
HIGH Z
Output Valid
HIGH Z
Addresses Stable
t
RC
t
ACC
t
OEH
t
RH
t
OE
t
RH
0 V
RY/BY#
RESET#
t
DF
Figure 14.
Read Operation Timings
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