- 您現(xiàn)在的位置：買賣IC網 > PDF目錄69017 > M48T212V-85MH1F (STMICROELECTRONICS) REAL TIME CLOCK, PDSO44 PDF資料下載
參數資料
| 型號： | M48T212V-85MH1F |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 時鐘/數據恢復及定時提取 |
| 英文描述： | REAL TIME CLOCK, PDSO44 |
| 封裝： | 0.330 INCH, ROHS COMPLIANT, PLASTIC, SOH-44 |
| 文件頁數： | 20/35頁 |
| 文件大?。?/td> | 348K |
| 代理商： | M48T212V-85MH1F |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁當前第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁
Obsolete
Product(s)
- Obsolete
Product(s)
M48T212V
DC and AC parameters
5
DC and AC parameters
This section summarizes the operating and measurement 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 Measurement Conditions listed in
Table 12: DC and AC measurement conditions. Designers should check that the operating
conditions in their projects match the measurement conditions when using the quoted
parameters.
Table 12.
DC and AC measurement conditions
Note:
Output High Z is defined as the point where data is no longer driven.
Figure 13.
AC testing load circuit
Note:
Excluding open-drain output pins; 50pF for M48T212V.
1.
DQ0-DQ7
2.
E1CON and E2CON
Parameter
M48T212V
VCC supply voltage
3.0 to 3.6V
Ambient operating temperature
Grade 1
0 to 70°C
Load capacitance (CL)
50pF
Input rise and fall times
≤ 5ns
Input pulse voltages
0 to 3V
Input and output timing ref. voltages
1.5V
AI03239
CL = 100pF or 5pF
(1)
CL = 30 pF
(2)
645
Ω
DEVICE
UNDER
TEST
1.75V
CL includes JIG capacitance
相關PDF資料 |
PDF描述 |
|---|---|
| M48T212V-85MH1E | REAL TIME CLOCK, PDSO44 |
| M48T35V-10PC1 | 1 TIMER(S), REAL TIME CLOCK, PDIP28 |
| M48T35V-10MH1 | 1 TIMER(S), REAL TIME CLOCK, PDSO28 |
| M48T35V-10MH1TR | 1 TIMER(S), REAL TIME CLOCK, PDSO28 |
| M48T512V-85PM1 | 0 TIMER(S), REAL TIME CLOCK, PDIP32 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| M48T212V-85MH1TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER[ CONTROLLER |
| M48T212V-85MH6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER[ CONTROLLER |
| M48T212V-85MH6E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER CONTROLLER Supervisor |
| M48T212V-85MH6F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER CONTROLLER Supervisor |
| M48T212V-85MH6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER[ CONTROLLER |
發(fā)布緊急采購，3分鐘左右您將得到回復。