Datasheet

TPS65910 , TPS65910A , TPS65910A3 , TPS659101
TPS659102 , TPS659103 , TPS659104 , TPS659105
TPS659106, TPS659107, TPS659108, TPS659109
www.ti.com SWCS046U –MARCH 2010–REVISED JUNE 2014
6.10 Interrupts
Table 6-2. Interrupt Sources
Interrupt Description
RTC_ALARM_IT RTC alarm event: Occurs at programmed determinate date and time
(running in ACTIVE, OFF, and SLEEP state, default inactive)
RTC periodic event: Occurs at programmed regular period of time (every second or minute)
RTC_PERIOD_IT
(running in ACTIVE, OFF, and SLEEP state, default inactive)
The embedded thermal monitoring module has detected a die temperature above the hot-die
HOT_DIE_IT
detection threshold (running in ACTIVE and SLEEP state)
Level sensitive interrupt.
PWRHOLD_IT PWRHOLD signal rising edge
PWRON is low during more than the long-press delay: t
dPWRONLP
(can be disable though
PWRON_LP_IT
register programming).
PWRON is low while the device is on (running in ACTIVE and SLEEP state) or PWON was
PWRON_IT
low while the device was off (causing a device turn-on). Level-sensitive interrupt
The battery voltage rise above the VMBHI threshold: NOSUPPLY to Off or Backup-to-Off
device states transition (first battery plug or battery voltage bounce detection). This interrupt
VMBHI_IT
source can be disabled through EEPROM programming (VMBHI_IT_DIS). Edge-sensitive
interrupt
The battery voltage falls down below the VMBDCH threshold(running in ACTIVE and SLEEP
VMBDCH_IT
state, if enabled programming VMBCH_VSEL). Edge-sensitive interrupt
GPIO0_R_IT GPIO_CKSYNC rising-edge detection (available in ACTIVE and SLEEP state)
GPIO0_F_IT GPIO_CKSYNC falling-edge detection (available in ACTIVE and SLEEP state)
INT1 signal (active low) warns the host processor of any event that occurred on the TPS65910 device.
The host processor can then poll the interrupt from the interrupt status register via I
2
C to identify the
interrupt source. Each interrupt source can be individually masked via the interrupt mask register.
6.11 Package Description
The following are the package descriptions of the TPS65910 PMU devices:
• Package type:
Package TPS65910
Type RSL QFN-N48
Size (mm) 6x6
Substrate layers 1 layer
Pitch ball array (mm) 0.4 mm
ViP (via-in-pad) No
Number of balls 48
Thickness (mm) (max height including balls) 1
Others Green, ROHS-compliant
• Moisture sensitivity level target: JEDEC MSL3 at 260°C
Copyright © 2010–2014, Texas Instruments Incorporated Detailed Description 57
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Product Folder Links: TPS65910 TPS65910A TPS65910A3 TPS659101 TPS659102 TPS659103 TPS659104
TPS659105 TPS659106 TPS659107 TPS659108 TPS659109