- 您現在的位置：買賣IC網 > PDF目錄376479 > 89C4051 (Atmel Corp.) 8-Bit Microcontroller with 4K Bytes Flash PDF資料下載
參數資料
| 型號： | 89C4051 |
| 廠商： | Atmel Corp. |
| 英文描述： | 8-Bit Microcontroller with 4K Bytes Flash |
| 中文描述： | 8位4K字節閃存微控制器 |
| 文件頁數： | 1/15頁 |
| 文件大小： | 265K |
| 代理商： | 89C4051 |
1
Pin Configuration
PDIP/SOIC
/VPP
Features
Compatible with MCS-51 Products
4K Bytes of Reprogrammable Flash Memory
– Endurance: 1,000 Write/Erase Cycles
3.0V to 6V Operating Range
Fully Static Operation: 0 Hz to 24 MHz
Two-Level Program Memory Lock
128 x 8-Bit Internal RAM
15 Programmable I/O Lines
Two 16-Bit Timer/Counters
Six Interrupt Sources
Programmable Serial UART Channel
Direct LED Drive Outputs
On-Chip Analog Comparator
Low Power Idle and Power Down Modes
Brown-Out Detection
Description
The AT89C4051 is a low-voltage, high-performance CMOS 8-bit microcomputer with
4K Bytes of Flash programmable and erasable read only memory (PEROM). The
device is manufactured using Atmel’s high density nonvolatile memory technology
and is compatible with the industry standard MCS-51 instruction set. By combining
a versatile 8-bit CPU with Flash on a monolithic chip, the Atmel AT89C4051 is a pow-
erful microcomputer which provides a highly flexible and cost effective solution to
many embedded control applications.
The AT89C4051 provides the following standard features: 4K Bytes of Flash, 128
bytes of RAM, 15 I/O lines, two 16-bit timer/counters, a five vector two-level interrupt
architecture, a full duplex serial port, a precision analog comparator, on-chip oscillator
and clock circuitry. In addition, the AT89C4051 is designed with static logic for opera-
tion down to zero frequency and supports two software-selectable power saving
modes. The Idle Mode stops the CPU while allowing the RAM, timer/counters, serial
port and interrupt system to continue functioning. The Power Down Mode saves the
RAM contents but freezes the oscillator disabling all other chip functions until the next
hardware reset.
Rev. 1001A–02/98
8-Bit
Microcontroller
with 4K Bytes
Flash
AT89C4051
Preliminary
相關PDF資料 |
PDF描述 |
|---|---|
| 89C55 | 8-Bit Microcontroller with 20K Bytes Flash |
| 89LS8252 | 8-Bit Microcontroller with 8K Bytes Flash |
| 89LV55 | 8-Bit Microcontroller with 20K Bytes Flash |
| 89S8252 | 8-Bit Microcontroller with 8K Bytes Flash |
| 8M052489 | 8m Class DC to AC Inverter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 89C420MCL | 制造商: 功能描述: 制造商:undefined 功能描述: |
| 89C420-MCL | 制造商: 功能描述: 制造商:undefined 功能描述: |
| 89C51 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 4K/8K/16K/32K Flash |
| 89C5120PC | 制造商: 功能描述: 制造商:ARMEL 功能描述: 制造商:undefined 功能描述: |
| 89C5121-SK1 | 功能描述:KIT SMART CARD FOR AT89C5121 RoHS:否 類別:編程器，開發系統 >> 過時/停產零件編號 系列:- 標準包裝:1 系列:- 類型:MCU 適用于相關產品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、纜線、軟件、數據表和用戶手冊 其它名稱:520-1035 |
發布緊急采購，3分鐘左右您將得到回復。