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參數(shù)資料
| 型號(hào)： | M68AF511AL55MC1T |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 4 Mbit (512K x8), 5V Asynchronous SRAM |
| 中文描述： | 4兆位（為512k × 8），5V的異步SRAM |
| 文件頁(yè)數(shù)： | 6/18頁(yè) |
| 文件大?。?/td> | 129K |
| 代理商： | M68AF511AL55MC1T |
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M68AF511A
6/18
DC AND AC PARAMETERS
This section summarizes the operating and mea-
surement conditions, as well as the DC and AC
characteristics of the device. The parameters in
the following DC and AC Characteristic tables are
derived from tests performed under the Measure-
ment Conditions listed in the relevant tables. De-
signers should check that the operating conditions
in their projects match the measurement condi-
tions when using the quoted parameters.
Table 3. Operating and AC Measurement Conditions
Figure 5. AC Measurement I/O Waveform
Figure 6. AC Measurement Load Circuit
Parameter
M68AF511A
V
CC
Supply Voltage
4.5 to 5.5V
Ambient Operating Temperature
Range 1: Commercial
0 to 70°C
Range 6: Industrial
–40 to 85°C
Load Capacitance (C
L
)
100pF
Output Circuit Protection Resistance (R
1
)
3.0k
Load Resistance (R
2
)
3.1k
Input Rise and Fall Times
1ns/V
Input Pulse Voltages
0 to V
CC
Input and Output Timing Ref. Voltages
V
CC
/2
Output Transition Timing Ref. Voltages
V
RL
= 0.3V
CC
; V
RH
= 0.7V
CC
AI05910
VCC
I/O Timing Reference Voltage
0V
VCC/2
VCC
Output Transition Timing Reference Voltage
0V
0.7VCC
0.3VCC
AI05832
VCC
OUT
CL includes probe and 1 TTLcapacitance
DEVICE
UNDER
TEST
CL
R1
R2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M68AF511AL55MC6T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit (512K x8), 5V Asynchronous SRAM |
| M68AF511AL55NC1T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit (512K x8), 5V Asynchronous SRAM |
| M68AF511AL55NC6 | 功能描述:RAM其它 4M (512Kx8) 55ns RoHS:否 制造商:Freescale Semiconductor 封裝:Tray |
| M68AF511AL55NC6T | 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 WIRELESS FLASH RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
| M68AF511AL70MC1T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit (512K x8), 5V Asynchronous SRAM |
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