参数资料
型号: ISPPAC-POWR604-01TN44E
厂商: Lattice Semiconductor Corporation
文件页数: 7/30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: 2.25 V ~ 5.5 V
电流 - 电源: 10mA
工作温度: -40°C ~ 125°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
Power-on-Reset
ispPAC-POWR604 Data Sheet
Symbol
V LPOR
Parameter
V DD supply threshold beyond which POR
output is guaranteed to be driven low
Conditions
V DD ramping up 1
Min.
Typ.
Max.
1.15
Units
V
V HPOR
V DD supply threshold above which POR
output is guaranteed driven high, and device V DD ramping up 1
initializes
2.1
V
1. POR tests run with 10k Ω resistor pulled up to V DD.
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
PLDCLK
Range
Internal master clock frequency Note 2
Programmable frequency range Internal Osc 250kHz
of PLD clock (8 binary steps)
230
1.95
330
250
kHz
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 deviation with respect to VDD, 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
I SINKOUT
Input or I/O leakage current, no pull-
up
Input pull-up current (TMS, TDI,
TRST)
Open-drain output set LOW
Maximum sink current for logic out-
puts [OUT5-OUT8], [COMP1-
0V ≤ V IN ≤ V DDINP or V DD
25 °C
25 °C
I SINKOUT = 4mA
(Note 1)
70
+/-10
0.4
20
μA
μA
V
mA
COMP6]
I SINKTOTAL
Total combined sink currents from all
outputs [OUT, COMP]
(Note 1)
80
mA
1. [OUT5-OUT8] and [COMP1-COMP6] 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, COMP) should not exceed I SINKTOTAL .
2-6
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