參數(shù)資料
型號(hào): MR2A16A
廠(chǎng)商: Electronic Theatre Controls, Inc.
英文描述: 256K x 16-Bit 3.3-V Asynchronous Magnetoresistive RAM
中文描述: 256K x 16位的3.3V異步磁阻隨機(jī)存取內(nèi)存
文件頁(yè)數(shù): 6/16頁(yè)
文件大?。?/td> 161K
代理商: MR2A16A
MR2A16A/D, Rev. 0.1
6
Freescale Semiconductor
Timing Specifications
Timing Specifications
Read Mode
Table 9. Read Cycle Timing (See Notes 1 and 2)
Parameter
Symbol
Timing Set
25
Min
25
Unit
Notes
20
35
Min
20
Max
20
20
10
10
Max
25
25
11
11
Min
35
Max
35
35
15
15
Read cycle time
Address access time
Enable access time
Output enable access time
Byte enable access time
Output hold from address
change
Enable low to output active
Output enable low to output
active
Byte enable low to output
active
Enable high to output Hi-Z
Output enable high to output
Hi-Z
Byte high to output Hi-Z
t
AVAV
t
AVQV
t
ELQV
t
GLQV
t
BLQV
ns
ns
ns
ns
ns
3
t
AXQX
3
3
3
ns
t
ELQX
3
3
3
ns
4, 5
t
GLQX
0
0
0
ns
4, 5
t
BLQX
0
0
0
ns
4, 5
t
EHQZ
0
10
0
11
0
15
ns
4, 5
t
GHQZ
0
6
0
7
0
10
ns
4, 5
t
BHQZ
0
6
0
7
0
10
ns
4, 5
NOTES:
1. W is high for read cycle.
2. Due to product sensitivities to noise, power supplies must be properly grounded and decoupled and bus contention
conditions must be minimized or eliminated during read and write cycles.
3. Addresses valid before or at the same time E goes low.
4. This parameter is sampled and not 100% tested.
5. Transition is measured
±
200 mV from steady-state voltage.
相關(guān)PDF資料
PDF描述
MS-1281 RF & MICROWAVE TRANSISTORS FM BROADCAST APPLICATIONS
MS1281 RF & MICROWAVE TRANSISTORS FM BROADCAST APPLICATIONS
MS-1 Bare Metal Element Resistors
MS-3 Bare Metal Element Resistors
MS-30.05OHM Bare Metal Element Resistors
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MR2A16A_1 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:256K x 16-Bit 3.3-V Asynchronous Magnetoresistive RAM
MR2A16ACMA35 功能描述:NVRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線(xiàn)寬度:8 bit 存儲(chǔ)容量:1024 Kbit 組織:128 K x 8 接口類(lèi)型:Parallel 訪(fǎng)問(wèn)時(shí)間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube
MR2A16ACMA35R 功能描述:NVRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線(xiàn)寬度:8 bit 存儲(chǔ)容量:1024 Kbit 組織:128 K x 8 接口類(lèi)型:Parallel 訪(fǎng)問(wèn)時(shí)間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube
MR2A16ACTS35C 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:256K x 16-Bit 3.3-V Asynchronous Magnetoresistive RAM
MR2A16ACYS35 功能描述:NVRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線(xiàn)寬度:8 bit 存儲(chǔ)容量:1024 Kbit 組織:128 K x 8 接口類(lèi)型:Parallel 訪(fǎng)問(wèn)時(shí)間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube