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DS80C323-QCD集成电路(IC)的微控制器规格书PDF中文资料

厂商型号 |
DS80C323-QCD |
参数属性 | DS80C323-QCD 封装/外壳为44-LCC(J 形引线);包装为卷带(TR);类别为集成电路(IC)的微控制器;产品描述:IC MCU 8BIT ROMLESS 44PLCC |
功能描述 | High-Speed/Low-Power Microcontrollers |
封装外壳 | 44-LCC(J 形引线) |
文件大小 |
845.65 Kbytes |
页面数量 |
40 页 |
生产厂商 | Maxim Integrated Products |
企业简称 |
MAXIM【美信】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2025-8-3 10:38:00 |
人工找货 | DS80C323-QCD价格和库存,欢迎联系客服免费人工找货 |
DS80C323-QCD规格书详情
DETAILED DESCRIPTION
The DS80C320/DS80C323 are fast 80C31/80C32-compatible microcontrollers. Wasted clock and memory cycles have been removed using a redesigned processor core. As a result, every 8051 instruction is executed between 1.5 and 3 times faster than the original for the same crystal speed. Typical applications see a speed improvement of 2.5 times using the same code and same crystal. The DS80C320 offers a maximum crystal rate of 33MHz, resulting in apparent execution speeds of 82.5MHz (approximately 2.5X).
FEATURES
■ 80C32-Compatible
8051 Pin and Instruction Set Compatible Four 8-Bit I/O Ports
Three 16-Bit Timer/Counters 256 Bytes Scratchpad RAM Addresses 64kB ROM and 64kB RAM
■ High-Speed Architecture
4 Clocks/Machine Cycle (8032 = 12) DC to 33MHz (DS80C320) DC to 18MHz (DS80C323)
Single-Cycle Instruction in 121ns Uses Less Power for Equivalent Work Dual Data Pointer Optional Variable Length MOVX to Access
Fast/Slow RAM/Peripherals
■ High-Integration Controller Includes: Power-Fail Reset Programmable Watchdog Timer Early Warning Power-Fail Interrupt
■ Two Full-Duplex Hardware Serial Ports
■ 13 Total Interrupt Sources with Six External
■ Available in 40-Pin DIP, 44-Pin PLCC, and 44-Pin TQFP
产品属性
- 产品编号:
DS80C323-QCD
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 微控制器
- 系列:
80C
- 包装:
卷带(TR)
- 核心处理器:
8051
- 内核规格:
8 位
- 速度:
18MHz
- 连接能力:
EBI/EMI,SIO,UART/USART
- 外设:
电源故障复位,WDT
- 程序存储器类型:
ROMless
- RAM 大小:
256 x 8
- 电压 - 供电 (Vcc/Vdd):
2.7V ~ 5.5V
- 振荡器类型:
外部
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
44-LCC(J 形引线)
- 供应商器件封装:
44-PLCC(16.59x16.59)
- 描述:
IC MCU 8BIT ROMLESS 44PLCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
2022+ |
PLCC-44 |
6900 |
原厂原装,假一罚十 |
询价 | ||
Analog Devices |
QQ咨询 |
44-LCC |
5000 |
原装正品/微控制器元件授权代理直销! |
询价 | ||
PLCC44 |
23+ |
MAXIM |
8000 |
原装正品实单必成 |
询价 | ||
24+ |
N/A |
56000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
Maxim |
22+ |
44-LCC |
9000 |
原厂渠道,现货配单 |
询价 | ||
MAXIM/美信 |
23+ |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
DALLAS |
23+ |
PLCC |
65480 |
询价 | |||
Maxim Integrated |
23+ |
44-LCC |
11200 |
主营:汽车电子,停产物料,军工IC |
询价 | ||
MAXIM |
25+ |
PLCC-44 |
3000 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
Maxim Integrated |
20+ |
PLCC-44 |
29860 |
Maxim微控制器MCU-可开原型号增税票 |
询价 |