STM65xx Smart Reset ICs
STMicroelectronics' dual pushbutton Smart Reset IC for manual reset applications
STMicroelectronics' STM65xx family of Smart Resets™ consists of low power microprocessor reset circuits designed to provide an extended input delay period on single or dual Smart Reset inputs. A reset is asserted when valid Smart Reset input conditions (combined push button press) and set up time delays are met, with the aim of ensuring a safe reset and eliminating the need for a dedicated reset button. In a typical application, the Smart Reset inputs are connected to the interrupt lines, to allow the control of both the interrupt and the hard reset function. A short push sends an interrupt to the micro, a push longer than the setup time causes a hard reset.
- Two Smart Reset pushbutton inputs with adjustable delay
- Programmable reset setup delay (up to 15s):
- 2-state logic (STM6520)
- 3-state logic (STM6513, STM6503, and STM6504)
- External capacitor (STM6505, STM6510, and STM6522)
- Low supply current (3 µA typical)
- Factory-programmed thresholds to monitor VCC (except STM6520 and STM6522)
- Power On reset (except STM6520 and STM6522)
- Single or dual reset outputs (push-pull or open drain)
- Fixed or programmable reset pulse duration (except STM6520)
- TDFN-8 package: 2 mm x 2 mm x 0.75 mm, 0.5 mm pitch
- Operating temperature: -40°C to +85°C
- Any application with a manual reset:
- Portable (consumer, industrial, telecom, healthcare)
- White goods
- STBs
- Alarm systems
- GPS
- Portable media players
- Smartphones and PDAs
STM65xx Smart Reset ICs
图片 | 制造商零件编号 | 描述 | 可供货数量 | 价格 | 查看详情 | |
---|---|---|---|---|---|---|
STM6503VEAADG6F | IC SUPERVISOR 1 CHANNEL 8TDFN | 3798 - 立即发货 | $11.88 | 查看详情 | ||
STM6505RCABDG6F | IC SUPERVISOR 1 CHANNEL 8TDFN | 2085 - 立即发货 | $14.00 | 查看详情 | ||
STM6505SCABDG6F | IC SUPERVISOR 1 CHANNEL 8TDFN | 2028 - 立即发货 | $14.00 | 查看详情 | ||
STM6505WCABDG6F | IC SUPERVISOR 1 CHANNEL 8TDFN | 1468 - 立即发货 | $11.88 | 查看详情 | ||
STM6510RCACDG6F | IC SUPERVISOR 1 CHANNEL 8TDFN | 3289 - 立即发货 | $10.50 | 查看详情 | ||
STM6510SCACDG6F | IC SUPERVISOR 1 CHANNEL 8TDFN | 8825 - 立即发货 | $10.50 | 查看详情 | ||
STM6510WCACDG6F | IC SUPERVISOR 1 CHANNEL 8TDFN | 6979 - 立即发货 | $10.66 | 查看详情 | ||
STM6513REIEDG6F | IC SUPERVISOR 1 CHANNEL 8TDFN | 3993 - 立即发货 | $10.58 | 查看详情 | ||
STM6513SEIEDG6F | IC SUPERVISOR 1 CHANNEL 8TDFN | 13867 - 立即发货 | $10.66 | 查看详情 | ||
STM6513VEIEDG6F | IC SUPERVISOR 1 CHANNEL 8TDFN | 0 - 立即发货 | $10.50 | 查看详情 | ||
STM6520AQRRDG9F | IC SUPERVISOR SMART RESET 8TDFN | 14000 - 立即发货 | $9.28 | 查看详情 | ||
STM6522AAAADG6F | IC SUPERVISOR SMART RESET 8TDFN | 51710 - 立即发货 | $10.50 | 查看详情 |