Datasheet

RM46L450
RM46L850
SPNS184A –SEPTEMBER 2012–REVISED SEPTEMBER 2013 www.ti.com
Table 4-1. Voltage Monitoring Specifications
PARAMETER MIN TYP MAX UNIT
VCC low - VCC level below this 0.75 0.9 1.13 V
threshold is detected as too low.
Voltage monitoring VCC high - VCC level above this 1.40 1.7 2.1
V
MON
thresholds threshold is detected as too high.
VCCIO low - VCCIO level below this 1.85 2.4 2.9
threshold is detected as too low.
4.2.3 Supply Filtering
The VMON has the capability to filter glitches on the VCC and VCCIO supplies.
The following table shows the characteristics of the supply filtering. Glitches in the supply larger than the
maximum specification cannot be filtered.
Table 4-2. VMON Supply Glitch Filtering Capability
Parameter MIN MAX
Width of glitch on VCC that can be filtered 250 ns 1 µs
Width of glitch on VCCIO that can be filtered 250 ns 1 µs
58 System Information and Electrical Specifications Copyright © 2012–2013, Texas Instruments Incorporated
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