参数资料
型号: MXD1210CWE+T
厂商: Maxim Integrated
文件页数: 3/9页
文件大小: 0K
描述: IC CNTRLR NVRAM 16-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1,000
控制器类型: 非易失性 RAM
电源电压: 4.75 V ~ 5.5 V
工作温度: 0°C ~ 70°C
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC W
包装: 带卷 (TR)
MXD1210
Nonvolatile RAM Controller
_______________________________________________________________________________________
3
Note 1: Only one battery input is required. Unused battery inputs must be grounded.
Note 2: ICCO1 is the maximum average load current the MXD1210 can supply to the memories.
Note 3: ICCO2 is the maximum average load current the MXD1210 can supply to the memories in battery-backup mode.
Note 4:
CEO can sustain leakage current only in battery-backup mode.
Note 5: Guaranteed by design.
Note 6: tCE max must be met to ensure data integrity on power loss.
ELECTRICAL CHARACTERISTICS—Battery-Backup Mode
(VCCI < VBATT, positive edge rate at VBATT1, VBATT2 > 0.1V/s, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MXD1210C/E
2
100
nA
Quiescent Current (Note 1)
IBATT
VCCO, CEO open,
VCCI = 0V
MXD1210M
5
A
Output Supply Current
ICCO2
VBATT - VCCO
≤ 0.2V (Notes 3, 4)
300
A
CEO Output Voltage
VO
Output open
VBATT -
0.2
V
CAPACITANCE
(TA = TMIN to TMAX, unless otherwise noted.) (Note 5)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Capacitance
CIN
5pF
Output Capacitance
COUT
7pF
VCC POWER TIMING CHARACTERISTICS
(VCCI = +4.75V to +5.5V, TOL = GND; or VCCI = +4.5V to +5.5V, TOL = VCCO, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MXD1210C
5
10
20
MXD1210E
5
10
22
CE Propagation Delay
tPD
RL = 1k
Ω, CL = 50pF
MXD1210M
5
10
25
ns
CE High to Power-Fail
tPF
(Note 5)
0
ns
TIMING CHARACTERISTICS
(VCCI
< +4.75V to +5.5V, TOL = GND; or VCCI < +4.5V, TOL = VCCO, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Recovery at Power-Up
tREC
25
20
ms
tF
To out-of-tolerance condition
300
VCC Slew-Rate Power-Down
tFB
Tolerance to battery power
10
s
VCC Slew-Rate Power-Up
tR
0s
CE Pulse Width
tCE
(Note 6)
1.5
s
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