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TSC87251A1-A12CBR中文資料
TSC87251A1-A12CBR數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
General Introduction
The TSC80251A1 products are derivatives of the TEMIC Application Specific Microcontroller family based on the extended 8–bit C251 Architecture described below. This family of products are tailored to Microcontroller applications requiring analog interface structures.
Three major peripheral blocks have been implemented to provide this facility to the designer:
? Analog to Digital Converter: 4 inputs at 8–bit resolution.
? Pulse Measurement Unit (PMU): 3 modules used to interface to smart analog sensors.
? Event and Waveform Controller (EWC): 5 programmable Counters e.g. for Pulse Width Modulation (PWM) or Compare/Capture functions.
Introduction to TSC80251A1
Core Features
Based on the extended 8–bit C251 Architecture, the TSC80251A1 includes a complete set of new or improved C51 compatible peripherals as well as a 4 channels 8–bit A/D converter for communication with the analog environment.
The key features of the new C251 Architecture are:
? Register–based Architecture:
? 40–byte Register File
? Registers accessible as Bytes, Words, and Double Word.
? 3-stage instruction pipeline
? Enriched Instruction Set
? 16–bit and 32–bit arithmetic and logic instructions
? Compare and conditional jump instructions
? Expanded set of Move instructions
? Reduced Instruction Set
? 189 generic instructions
? Free space for additional instructions in the future
? Additionally all 80C51 instructions are usable in binary mode
? 16–bit internal code fetch
? 64 Kbytes extended stack space
? Maximum addressable memory 16 Mbytes
The benefits of this new architecture are:
? 5 times 80C51 performances in binary mode (80C51 binary code compatibility)
? 15 times 80C51 performances in source mode (full architecture performance)
? Up to a factor 3 of code size reduction (when a C for 80C51 program is recompiled in C251 language)
? Reduction of RFI and power consumption (reduced operating frequency)
? Complete System Development Support
? Compatible with existing tools
? New tools available: Compiler, Assembler, Debugger, ICE
? Efficient C language support
Product Features
? 1 Kbyte of internal RAM
? TSC83251A1: 24 Kbytes of on-chip masked ROM
? TSC87251A1: 24 Kbytes of internal programmable ROM (OTP or UV erasable in window package)
? TSC80251A1: ROMless version
? External memory space (Code/Data): 256 Kbytes
? Four 8–bit parallel I/O Ports (Ports 0, 1, 2 and 3 of the standard 80C51)
? Two 16–bit Timers/Counters (Timers 0 and 1 of the standard 80C51)
? Serial I/O Port : full duplex UART (80C51 compatible)
? Three PMU: Pulse Measurement Unit for smart analog interface
For each of the three modules:
? 8–bit prescaler
? 8–bit Timer for period and width measurements (duty cycle)
? The measurement can start either on the rising or on the falling edge
? One interrupt
? Only one port line is used
? EWC: Event and Waveform Controller
? High-speed output
? Compare/Capture inputs
? PWM: Pulse Width Modulator
? Watchdog Timer capabilities
? Compatible with PCA: Programmable Counter Array (5 x 16–bit modules)
? 8–bit Analog to Digital Converter
? 4 channels
? Conversion time: 600 clock periods (37.5 μs at 16 MHz)
? Power Management
? Power–On reset (integrated on the chip)
? Power–Off flag (cold and warm resets)
? Power-Fail detector
? Power consumption reduction
? Software programmable system clock
? Idle and Power–Down modes
? Power Supply: 5V ± 10
? Up to 16 MHz operation and three temperature ranges(*):
? Commercial (0 to 70°C)
? Industrial (–40 to +85°C)
? Automotive (–40 to +125°C)
? Packages: PLCC44, CQPJ44 (window) and TQFP44(**)
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TEMIC |
23+ |
PLCC44 |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
|||
TEMIC |
23+ |
PLCC44 |
10880 |
原裝正品,支持實(shí)單 |
|||
TEMIC |
24+ |
PLCC44 |
22055 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
|||
TEMIC |
23+ |
SOP20 |
5000 |
原裝正品,假一罰十 |
|||
TEMIC |
23+ |
PLCC/44 |
7000 |
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購! |
|||
TEMIC |
24+ |
PLCC44 |
3629 |
原裝優(yōu)勢(shì)!房間現(xiàn)貨!歡迎來電! |
|||
TEMIC |
00+ |
PLCC44 |
77 |
特價(jià)銷售歡迎來電!! |
|||
TEMIC |
25+ |
PLCC |
4500 |
全新原裝、誠信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
|||
Microchip Technology |
24+ |
PLCC44 |
14280 |
強(qiáng)勢(shì)渠道訂貨 7-10天 |
|||
Microchip |
22+ |
44-LCC |
9000 |
原廠渠道,現(xiàn)貨配單 |
TSC87251A1-A12CBR 資料下載更多...
TSC87251A1-A12CBR 芯片相關(guān)型號(hào)
- B0110C75100P00
- B0810C75100P00
- B1222A75100P00
- B1222C75100P00
- B3150A75100P00
- B3150C75100P00
- B5759C75100P00
- FB0110A50100P00
- FB0922N7575P00
- FB2425A50100P00
- FB5159N7575P00
- LMR56C
- P4SMA400A
- P4SMA480
- P4SMA530
- P6SMB550
- P6SMBJ10A
- P6SMBJ8.0
- P6SMBJ8.0A
- PC48F4400P0Y00
- PC48F4400PJZ00
- PCT1600B
- PCT1600M
- PLS-2
- RD38F5070MCP0B
- RD38F5070MWR0B
- SN74ACT00DE4
- SN74ACT00DG4
- TSC80251A1-SKA
- XC61FC1612MB
Datasheet數(shù)據(jù)表PDF頁碼索引
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TEMIC Semiconductors
TMEIC全稱東芝三菱電機(jī)產(chǎn)業(yè)系統(tǒng)株式會(huì)社,成立于2003年,是由日本東芝公司和三菱電機(jī)公司的工業(yè)系統(tǒng)部門整合而成。TMEIC致力于推動(dòng)全球工業(yè)發(fā)展,提供一系列系統(tǒng)解決方案,包括變頻傳動(dòng)裝置、電機(jī)、光伏逆變器和先進(jìn)自動(dòng)化系統(tǒng)等。公司與客戶合作開發(fā)協(xié)作性解決方案,在全球范圍內(nèi)為各行業(yè)提供專業(yè)服務(wù)。TMEIC利用東芝和三菱電機(jī)的資源整合優(yōu)勢(shì),不斷開發(fā)創(chuàng)新技術(shù),快速響應(yīng)行業(yè)變化,并將解決方案推廣至全球各工業(yè)市場(chǎng)。公司的成功與客戶的成就密不可分,TMEIC工程師團(tuán)隊(duì)與合作伙伴緊密合作,建立穩(wěn)固合作關(guān)系,確保解決各種挑戰(zhàn)和實(shí)現(xiàn)超越商業(yè)目標(biāo)。從引進(jìn)最適合客戶的系統(tǒng)到提供維護(hù)支持及技術(shù)改造,TMEIC提供貫