【LPC11E68JBD100E 托盘_集成电路/IC】_价格_厂家_批发
2024-09-04 03:46:31
LPC11E68JBD100E 托盘产品详情
- LPC11E68JBD100E 托盘:LPC11E68JBD100E 托盘
- 品牌:NXP
- 封装形式:DIP
- 类型:数字集成电路
- 用途:军工
- 功能:单片机
- 导电类型:双极型
- 封装外形:金属壳圆形型
- 集成度:小规模(<50)
- 型号:LPC11E68JBD100E 托盘
- 批号:2017+
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 3 — 29 July 2013
21 of 71
NXP Semiconductors
LPC81xM
32-bit ARM Cortex-M0+ microco*oller
8.17.1 Features
• Internally resets chip if not periodically reloaded during the programmable time-out
period.
• Optional windowed operation requires reload to occur between a minimum and
maximum time period, both programmable.
• Optional warning interrupt can be generated at a programmable time prior to
watchdog time-out.
• Enabled by software but requires a ha*are reset or a watchdog reset/interrupt to be
disabled.
• Incorrect feed sequence causes reset or interrupt if enabled.
• Flag to indicate watchdog reset.
• Programmable 24-bit timer with internal prescaler.
• Selectable time period from (Tcy(WDCLK) 256 4) to (Tcy(WDCLK) 224 4) in
multiples of Tcy(WDCLK) 4.
• The Watchdog Clock (WDCLK) source can be selected from the internal RC oscillator
(IRC), or the dedicated watchdog oscillator (WDOsc). This gives a wide range of
potential timing choices of watchdog operation under different power conditi*.