參數(shù)資料
型號(hào): M48T35MH
廠(chǎng)商: 意法半導(dǎo)體
英文描述: 256 Kbit 32Kb x8 TIMEKEEPER SRAM
中文描述: 256千位的32KB的SRAM x8計(jì)時(shí)器
文件頁(yè)數(shù): 8/19頁(yè)
文件大?。?/td> 148K
代理商: M48T35MH
M48T35AY, M48T35AV
8/19
Figure 6. Read Mode AC Waveforms
.
Note: Write Enable (W) = High.
AI00925
tAVAV
tAVQV
tAXQX
tELQV
tELQX
tEHQZ
tGLQV
tGLQX
tGHQZ
VALID
A0-A14
E
G
DQ0-DQ7
VALID
Table 9. Read Mode AC Characteristics
(T
A
= 0 to 70 °C or –40 to 85 °C; V
CC
= 4.5V to 5.5V or 3.0V to 3.6V)
Note: 1. C
L
= 100pF.
2. C
L
= 5pF.
Symbol
Parameter
M48T35AY
M48T35AV
Unit
-70
-100
Min
Max
Min
Max
t
AVAV
Read Cycle Time
70
100
ns
t
AVQV
(1)
Address Valid to Output Valid
70
100
ns
t
ELQV
(1)
Chip Enable Low to Output Valid
70
100
ns
t
GLQV
(1)
Output Enable Low to Output Valid
35
50
ns
t
ELQX
(2)
Chip Enable Low to Output Transition
5
10
ns
t
GLQX
(2)
Output Enable Low to Output Transition
5
5
ns
t
EHQZ
(2)
Chip Enable High to Output Hi-Z
25
50
ns
t
GHQZ
(2)
Output Enable High to Output Hi-Z
25
40
ns
t
AXQX
(1)
Address Transition to Output Transition
10
10
ns
相關(guān)PDF資料
PDF描述
M48T35-70MH6TR 256 Kbit 32Kb x8 TIMEKEEPER SRAM
M48T35PC 256 Kbit 32Kb x8 TIMEKEEPER SRAM
M48T35SH 256 Kbit 32Kb x8 TIMEKEEPER SRAM
M48T35YMH 256 Kbit 32Kb x8 TIMEKEEPER SRAM
M48T35AYSH 256 Kbit 32Kb x8 TIMEKEEPER SRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M48T35PC 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:256 Kbit 32Kb x8 TIMEKEEPER SRAM
M48T35SH 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:256 Kbit 32Kb x8 TIMEKEEPER SRAM
M48T35Y 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:256 Kbit 32Kb x8 TIMEKEEPER SRAM
M48T35Y-70MH1 功能描述:實(shí)時(shí)時(shí)鐘 Advanced Analog RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線(xiàn)接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
M48T35Y-70MH1E 功能描述:實(shí)時(shí)時(shí)鐘 256K (32Kx8) 70ns RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線(xiàn)接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube