参数资料
型号: ISPPAC-POWR1208-01TN44E
厂商: Lattice Semiconductor Corporation
文件页数: 8/35页
文件大小: 0K
描述: IC ISP POWER MGR ANLG/LOG 44TQFP
标准包装: 160
系列: ispPAC®
应用: 电源监控器,序列发生器
输入电压: 0 V ~ 6 V
电源电压: 2.7 V ~ 5.5 V
电流 - 电源: 10mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 44-LQFP
供应商设备封装: 44-TQFP(10x10)
包装: 托盘
Lattice Semiconductor
ispPAC-POWR1208 Data Sheet
AC/Transient Characteristics
Over Recommended Operating Conditions
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Units.
Voltage Monitors
t PD5
t PD20
Propagation Delay. Output
transitions after a step input.
Propagation Delay. Output
transitions after a step input.
Glitch ?lter set to 5μs. 1
Input V TRIP + 100mV to V TRIP - 100mV
Glitch ?lter set to 20us. 1
Input V TRIP + 100mV to V TRIP - 100mV
5
20
μs
μs
Oscillators
f CLK
Internal Master Clock
frequency
(Note 2)
230
330
kHz
PLDCLK
Range
Programmable frequency range Internal Osc 250kHz
of PLD clock (8 binary steps)
1.95
250
kHz
PLDCLKext
Max frequency of applied
external clock source
External clock applied
1
MHz
Timers
Timeout
Range
Range of programmable
time-out duration (15 steps)
Internal Osc 250kHz
0.03
524
ms
1. See Typical Performance Graphs.
2. f CLK frequency sensitivity with respect to V DD , 0.4%/Volt, typical.
Digital Speci?cations
Over Recommended Operating Conditions
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Units
I IL, I IH
I PU
V OL
Input or I/O leakage current, no pull-up
Input pull-up current (TMS, TDI, TRST)
[OUT5-OUT8]
[COMP1-COMP8]
0V ≤ V IN ≤ V DDINP or V DD
25 °C
25 °C
I SINKOUT = 4mA
70
+/-10
0.4
μA
μA
V
[HVOUT1-HVOUT4]
I SINKHVOUT
Maximum sink current for HVOUT pins in (Note 1)
open-drain mode [HVOUT1-HVOUT4]
4
mA
I SINKOUT
I SINKTOTAL
Maximum sink current for logic outputs
[OUT5-OUT8], [COMP1-COMP8]
Total combined sink currents from all
outputs [OUT, HVOUT, COMP]
(Note 1)
(Note 1)
20
80
mA
mA
1. [OUT5-OUT8] and [COMP1-COMP8] can sink up to 20mA max. per pin for LEDs, etc. However, output voltage levels may exceed V OL .
Total combined sink currents from all outputs (OUT, HVOUT, COMP) should not exceed I SINKTOTAL.
DC Input Levels: IN1-IN4
V IL (V)
V IH (V)
Standard
CMOS, LVCMOS3.3, LVTTL, TTL
LVCMOS2.5
Min.
-0.3
-0.3
Max.
0.8
0.7
Min.
2.0
1.7
Max.
5.5
5.5
Note: V DDINP is the input supply pin for IN1-IN4 digital logic input pins. The logic threshold trip point of IN1-IN4 is dependent on the voltage at
V DDINP.
1-7
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