ST6242BQ6中文资料意法半导体数据手册PDF规格书
ST6242BQ6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 |
09+ |
QFP |
500 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST |
22+ |
QFP |
5000 |
只做原装,假一赔十 15118075546 |
询价 | ||
ST |
2023+ |
QFP |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
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 | ||
STM |
24+ |
原厂封装 |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
ST |
22 |
QFP |
25000 |
3月31原装,微信报价 |
询价 | ||
ST |
22+ |
QFP |
28600 |
只做原装正品现货假一赔十一级代理 |
询价 | ||
ST |
2020+ |
PLCC |
5000 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
ST |
10+ |
DIP20 |
7800 |
全新原装正品,现货销售 |
询价 | ||
ST |
23+ |
QFP |
10000 |
原装正品现货 |
询价 |