ST6242BQ1中文资料意法半导体数据手册PDF规格书
ST6242BQ1规格书详情
INTRODUCTION
The ST62T42B and ST62E42B devices are low cost members of the ST62xx 8-bit HCMOS family of microcontrollers, which are targeted at low to medium complexity applications. All ST62xx devices are based on a building block approach: a common core is surrounded by a number of on-chip peripherals.
The ST62E42B is the erasable EPROM version of the ST62T42B device, which may be used to emulate the ST62T42B device, as well as the respective ST6242B ROM devices.
■ 3.0 to 6.0V Supply Operating Range
■ 8 MHz Maximum Clock Frequency
■ -40 to +85°C Operating Temperature Range
■ Run, Wait and Stop Modes
■ 5 Interrupt Vectors
■ Look-up Table capability in Program Memory
■ Data Storage in Program Memory: User selectable size
■ Data RAM: 192 bytes
■ Data EEPROM: 128 bytes
■ User Programmable Options
■ 18 I/O pins, fully programmable as:
– Input with pull-up resistor
– Input without pull-up resistor
– Input with interrupt generation
– Open-drain or push-pull output
– Analog Input
– LCD segments (8 combiport lines)
■ 4 I/O lines can sink up to 20mA to drive LEDs or TRIACs directly
■ Two 8-bit Timer/Counter with 7-bit programmable prescaler
■ Digital Watchdog
■ 8-bit A/D Converter with 6 analog inputs
■ 8-bit Synchronous Peripheral Interface (SPI)
■ LCD driver with 40 segment outputs, 4 backplane outputs and selectable multiplexing ratio.
■ On-chip Clockoscillator can be driven by Quartz Crystal or Ceramic resonator
■ One external Non-Maskable Interrupt
■ ST6242-EMU2 Emulation and Development System (connects to an MS-DOS PC via a parallel port).
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
23+ |
QFP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
23+ |
2.5G |
300 |
原装现货假一赔十 |
询价 | |||
ST |
23+ |
PLCC68 |
8795 |
询价 | |||
ST |
24+ |
QFP |
6868 |
原装现货,可开13%税票 |
询价 | ||
ST |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
ST |
22+ |
QFP |
5000 |
只做原装,假一赔十 15118075546 |
询价 | ||
ST |
09+ |
QFP |
500 |
询价 | |||
ST |
QFP |
93480 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
183 |
本站现库存 |
询价 | |||||
SEAGATE |
6200 |
2G5G |
17 |
100%原装正品现货 |
询价 |