BQ26100_15 Datasheet, PDF (5/29 Pages) Texas Instruments – Based Security and Authentication IC

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6.7 OTP Programming Specifications
PARAMETER
TEST CONDITIONS
t_pon
Program setup time
t_rise
Pulse rise time
t_prog
Pulse high time
Single byte programming
Key programming
t_fall
Pulse fall time
bq26100
SLUS696B – JUNE 2006 – REVISED AUGUST 2015
MIN TYP MAX UNIT
2
μs
1
10 μs
300
μs
3
μs
1
10 μs
t_RSTL
t_PDH
t_PDL
t_RSTH
(a) Reset and Presence Timing
t_LOW1
t_LOW0 & t_SLOT
(b) Host Transmitted Bit Timing
t_REC
t_SU
t_LOWR
t_RDV
t_SLOT
t_RELEASE
(c) bq26100 Transmitted Bit Timing
t_REC
Figure 1. SDQ Timing Diagrams
6.8 Typical Characteristics
41.5
2.5 V
3.0 V
41
4.0 V
5.0 V
40.5
40
39.5
39
-40
-20
0
20
40
60
Temperature (qC)
80 90
D001
Figure 2. Active Current Across SDQ Voltage and
Temperature (Not Authenticating)
8.5
2.5 V
8.3
3.0 V
4.0 V
8.1
5.0 V
7.9
7.7
7.5
7.3
7.1
6.9
-40
-20
0
20
40
60
Temperature (qC)
80 90
D002
Figure 3. Sleep Current Across SDQ Voltage and
Temperature
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