参数资料
型号: DS87C550-QCL+
厂商: Maxim Integrated Products
文件页数: 1/49页
文件大小: 0K
描述: IC MCU EPROM ADC/PWM HS 68-PLCC
标准包装: 18
系列: 87C
核心处理器: 8051
芯体尺寸: 8-位
速度: 33MHz
连通性: EBI/EMI,SIO,UART/USART
外围设备: 电源故障复位,PWM,WDT
输入/输出数: 55
程序存储器容量: 8KB(8K x 8)
程序存储器类型: OTP
RAM 容量: 1K x 8
电压 - 电源 (Vcc/Vdd): 4.5 V ~ 5.5 V
数据转换器: A/D 6x10b
振荡器型: 外部
工作温度: 0°C ~ 70°C
封装/外壳: 68-LCC(J 形引线)
包装: 管件
1 of 49
REV: 070505
Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device
may be simultaneously available through various sales channels. For information about device errata, click here: www.maxim-ic.com/errata.
FEATURES
§ 87C52 Compatible
-
8051 pin and instruction set compatible
-
Three 16-bit timer/counters
-
256 bytes scratchpad RAM
§ On-Chip Memory
-
8kB EPROM (OTP & Windowed Packages)
-
1kB extra on-chip SRAM for MOVX access
§ On-Chip Analog-to-Digital Converter
-
Eight channels of analog input, 10-bit
resolution
-
Fast conversion time
§ Pulse-Width Modulator Outputs
-
Four channels of 8-bit PWM
-
Channels cascadable to 16-bit PWM
§ Four Capture plus Three Compare Registers
§ 55 I/O Port Pins
§ New Dual Data Pointer Operation
-
Either data pointer can be incremented or
decremented
§ ROMSIZE Feature
-
Sets effective on-chip ROM size from 0 - 8kB
-
Allows access to entire external memory map
-
Dynamically adjustable by software
§ High-Speed Architecture
-
4 clocks/machine cycle (8051 = 12)
-
Runs DC to 33MHz clock rates
-
Single-cycle instruction in 121ns
-
New Stretch Cycle feature allows access to
fast/slow memory or peripherals
§ Unique Power Savings Modes
§ EMI Reduction Mode Disables ALE if Not
Needed
§ High-Integration Controller Includes:
-
Power-fail reset
-
Early-warning power-fail interrupt
-
Two full-duplex hardware serial ports
-
Programmable watchdog timer
§ 16 Total Interrupt Sources with Six External
§ Available in 68-Pin PLCC, 80-Pin PQFP, and
68-Pin Windowed CLCC
The High-Speed Microcontroller User’s Guide and High-Speed
Microcontroller User’s Guide: DS87C550 Supplement must be used
in conjunction with this data sheet. Download them at
PIN CONFIGURATIONS
DS87C550
EPROM High-Speed Microcontroller
with ADC and PWM
www.maxim-ic.com
9
1
61
27
43
10
26
60
44
PLCC, Windowed CLCC
DS87C550
1
24
64
41
40
25
65
80
DS87C550
PQFP
TOP VIEW
相关PDF资料
PDF描述
DS89C450-ENL IC MCU FLASH 64KB 33MHZ 44-TQFP
DS9034PCI IC SRAM NV TIMEKEEPING POWERCAP
DS9034PCX PCM W/CRYSTAL NV SRAM SNAP-ON
DS9092L+ IBUTTON PROBE PANEL MOUNT W/LED
DS9092T# IBTN PROBE W/TACTILE FEEDBACK
相关代理商/技术参数
参数描述
DS87C550-QCL+ 功能描述:IC MCU EPROM ADC/PWM HS 68-PLCC RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:87C 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:260 系列:73S12xx 核心处理器:80515 芯体尺寸:8-位 速度:24MHz 连通性:I²C,智能卡,UART/USART,USB 外围设备:LED,POR,WDT 输入/输出数:9 程序存储器容量:64KB(64K x 8) 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:2K x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 5.5 V 数据转换器:- 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:68-VFQFN 裸露焊盘 包装:管件
DS87C550-QCW 制造商:Maxim Integrated Products 功能描述:DS87C550 WAIVERED FOR LS & MARKING - Rail/Tube
DS87C550-QNL 功能描述:IC MCU EPROM ADC/PWM HS 68-PLCC RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:87C 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:260 系列:73S12xx 核心处理器:80515 芯体尺寸:8-位 速度:24MHz 连通性:I²C,智能卡,UART/USART,USB 外围设备:LED,POR,WDT 输入/输出数:9 程序存储器容量:64KB(64K x 8) 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:2K x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 5.5 V 数据转换器:- 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:68-VFQFN 裸露焊盘 包装:管件
DS88 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC
DS8800 制造商:NSC 制造商全称:National Semiconductor 功能描述:Dual Voltage Level Translator