ST90E158中文资料PDF规格书
ST90E158规格书详情
GENERAL DESCRIPTION
The ST90158 and ST90135 microcontrollers are developed and manufactured by STMicroelectronics using a proprietary n-well CMOS process. Their performance derives from the use of a flexible 256-register programming model for ultra-fast context switching and real-time event response. The intelligent on-chip peripherals offload the ST9 core from I/O and data management processing tasks allowing critical application tasks to get the maximum use of core resources. The new-generation ST9 MCU devices now also support low power consumption and low voltage operation for power-efficient and low-cost embedded systems.
■ Register File based 8/16 bit Core Architecture with RUN, WFI, SLOW and HALT modes
■ 0 - 16 MHz Operation @ 5V±10, -40°C to +85°C and 0°C to +70°C Operating Temperature Ranges
■ 0 - 14 MHz Operation @ 3V±10 and 0°C to +70°C Operating Temperature Range
■ Fully Programmable PLL Clock Generator, with Frequency Multiplication and low frequency, low cost external crystal
■ Minimum 8-bit Instruction Cycle time: 83ns - (@24 MHz internal clock frequency)
■ Minimum 16-bit Instruction Cycle time: 250ns -(@ 24 MHz internal clock frequency)
■ Internal Memory:
– EPROM/OTP/ROM 16/24/32/48/64K bytes
– ROMless version available
– RAM 512/768/1K/1.5K/2K bytes
■ Maximum External Memory: 64K bytes
■ 224 general purpose registers available as RAM, accumulators or index pointers (register file)
■ 80-pin Plastic Quad Flat Package and 80-pin Thin Quad Flat Package
■ 67 fully programmable I/O bits
■ 8 external and 1 Non-Maskable Interrupts
■ DMA Controller and Programmable Interrupt Handler
■ Single Master Serial Peripheral Interface
■ Two 16-bit Timers with 8-bit Prescaler, one usable as a Watchdog Timer (software and hardware)
■ Three (ST90158) or two (ST90135) 16-bit Multifunction Timers, each with an 8 bit prescaler, 12 operating modes and DMA capabilities
■ 8 channel 8-bit Analog to Digital Converter, with Automatic voltage monitoring capabilities and external reference inputs
■ Two (ST90158) or one (ST90135) Serial Communication Interfaces with asynchronous, synchronous and DMA capabilities
■ Rich Instruction Set with 14 Addressing modes
■ Division-by-Zero trap generation
产品属性
- 型号:
ST90E158
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
8/16-BIT MCU FAMILY WITH UP TO 64K ROM/OTP/EPROM AND UP TO 2K RAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
STRINGARM |
QFP |
90000 |
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 | |||
STMicroelectronics |
21+ |
QFP |
5680 |
100%进口原装!长期供应!绝对优势价格(诚信经营 |
询价 | ||
ST/意法 |
PLCC |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
STETRON |
DIP5 |
265209 |
假一罚十,原包原标签,常备现货 |
询价 | |||
STETRON |
23+ |
DIP5 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ST |
2021+ |
QFP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
ST |
23+ |
QFP |
8230 |
全新原装真实库存含13点增值税票! |
询价 | ||
QFP |
1064 |
100%原装正品!现货热价热卖!可开17%增值税票! |
询价 | ||||
STRINGARM |
QQ咨询 |
QFP |
145 |
全新原装 研究所指定供货商 |
询价 | ||
ST |
22+ |
80PQFP (14x20) |
9000 |
原厂渠道,现货配单 |
询价 |