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參數(shù)資料
| 型號(hào)： | DS1210+ |
| 廠商： | Maxim Integrated |
| 文件頁數(shù)： | 5/8頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CONTROLLER CHIP NV 8-DIP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 50 |
| 控制器類型： | 非易失性 RAM |
| 電源電壓： | 4.75 V ~ 5.5 V |
| 工作溫度： | 0°C ~ 70°C |
| 封裝/外殼： | 8-DIP（0.300"，7.62mm） |
| 供應(yīng)商設(shè)備封裝： | 8-PDIP |
| 包裝： | 管件 |
DS1210
5 of 8
CAPACITANCE
(TA = +25°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
2B
NOTES
Input Capacitance
CIN
5
pF
Output Capacitance
COUT
7
pF
AC ELECTRICAL CHARACTERISTICS
(Note 10; VCCI = 4.75V to 5.5V, TOL = GND)
(VCCI = 4.5V to 5.5V, TOL = VCCO)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
3B
NOTES
CE
Propagation Delay
tPD
5
10
20
ns
6
CE
High to Power-Fail
tPF
0
ns
AC ELECTRICAL CHARACTERISTICS
(Note 10; VCCI = 4.75V, TOL = GND)
(VCCI < 4.5, TOL = VCCO)
Recovery at Power Up
tREC
2
80
125
ms
VCC Slew Rate Power-Down
tF
300
s
VCC Slew Rate Power-Down
tFB
10
s
VCC Slew Rate Power-Up
tR
0
s
CE
Pulse Width
tCE
1.5
s
9
NOTES:
2. All voltages are referenced to ground.
3. Only one battery input is required. Unused battery inputs must be grounded.
4. Measured with VCCO and CEO open.
5. ICC01 is the maximum average load which the DS1210 can supply to the memories.
6. Measured with a load as shown in Figure 2.
7. ICC02 is the maximum average load current which the DS1210 can supply to the memories in the battery backup mode.
8. tCE max must be met to ensure data integrity on power loss.
9. CEO can only sustain leakage current in the battery backup mode.
10. All AC and DC electrical characteristics are valid for the full temperature range. For commercial products, this range is 0
to +70°C. For industrial products (N), this range is -40°C to +85°C.
11. DS1210 is recognized by Underwriters Laboratories (UL) under file E99151.
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