MAX8982A Datasheet, PDF (18/73 Pages) Maxim Integrated Products – Power-Management ICs for ICERA E400 Platform 16 Programmable Voltage

Power-Management ICs for
ICERA E400 Platform
FLASH TIMER ELECTRICAL CHARACTERISTICS
(MAX8982A/MAX8982P: VIN1A = VIN1B = +5V and VDD_ = +3.2V, MAX8982X: VIN1A = VIN1B = +3.3V and VDD_ = +3.3V, CREFBP = 0.1FF,
TA = -40NC to +85NC, unless otherwise noted. Typical values are at TA = +25NC.) (Note 4, Figure 11)
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
Flash Timer Resolution
25
ms
0
3175
Pattern Period, t_P
7-bit programmable in 25ms steps
0 (0000000)
25 (0000001)
50
ms
75
.
.
3175 (1111111)
Number of Programmable On
Threshold
4
0
3175
Time for Flash to Turn On, t₁
7-bit programmable in 25ms steps
0 (0000000)
25 (0000001)
50
ms
.
.
3175 (1111111)
Time for Flash to Turn On, t₂
7-bit programmable in 25ms steps
Time for Flash to Turn On, t₃
7-bit programmable in 25ms steps
Time for Flash to Turn On, t₄
7-bit programmable in 25ms steps
0
3175
0 (0000000)
25 (0000001)
50
ms
.
.
3175 (1111111)
0
3175
0 (0000000)
25 (0000001)
50
ms
.
.
3175 (1111111)
0
3175
0 (0000000)
25 (0000001)
50
ms
.
.
3175 (1111111)
18