參數(shù)資料
型號(hào): AT87C52X2-3CSUL
廠商: Atmel
文件頁(yè)數(shù): 1/55頁(yè)
文件大小: 0K
描述: IC 8051 MCU 8K OTP 30MHZ 40DIP
標(biāo)準(zhǔn)包裝: 216
系列: 87C
核心處理器: 8051
芯體尺寸: 8-位
速度: 30/20MHz
連通性: UART/USART
外圍設(shè)備: POR
輸入/輸出數(shù): 32
程序存儲(chǔ)器容量: 8KB(8K x 8)
程序存儲(chǔ)器類(lèi)型: OTP
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 40-DIP(0.600",15.24mm)
包裝: 管件
Rev. 4184I–8051–02/08
Features
80C52 Compatible
– 8051 Pin and Instruction Compatible
– Four 8-bit I/O Ports
– Three 16-bit Timer/Counters
– 256 Bytes Scratchpad RAM
High-speed Architecture
40 MHz at 5V, 30 MHz at 3V
X2 Speed Improvement Capability (6 Clocks/Machine Cycle)
– 30 MHz at 5V, 20 MHz at 3V (Equivalent to 60 MHz at 5V, 40 MHz at 3V)
Dual Data Pointer
On-chip ROM/EPROM (8Kbytes)
Programmable Clock Out and Up/Down Timer/Counter 2
Asynchronous Port Reset
Interrupt Structure with
– 6 Interrupt Sources
– 4 Level Priority Interrupt System
Full Duplex Enhanced UART
– Framing Error Detection
– Automatic Address Recognition
Low EMI (Inhibit ALE)
Power Control Modes
– Idle Mode
– Power-down Mode
– Power-off Flag
Once Mode (On-chip Emulation)
Power Supply: 4.5 - 5.5V, 2.7 - 5.5V
Temperature Ranges: Commercial (0 to 70oC) and Industrial (-40 to 85oC)
Packages: PDIL40, PLCC44, VQFP44 1.4, PQFP44 (13.9 footprint)
Description
TS80C52X2 is high performance CMOS ROM, OTP, EPROM and ROMless versions
of the 80C51 CMOS single chip 8-bit microcontroller.
The TS80C52X2 retains all features of the 80C51 with extended ROM/EPROM
capacity (8 Kbytes), 256 bytes of internal RAM, a 6-source, 4-level interrupt system,
an on-chip oscilator and three timer/counters.
In addition, the TS80C52X2 has a dual data pointer, a more versatile serial channel
that facilitates multiprocessor communication (EUART) and an X2 speed improve-
ment mechanism.
The fully static design of the TS80C52X2 allows to reduce system power consumption
by bringing the clock frequency down to any value, even DC, without loss of data.
The TS80C52X2 has 2 software-selectable modes of reduced activity for further
reduction in power consumption. In the idle mode the CPU is frozen while the timers,
the serial port and the interrupt system are still operating. In the power-down mode the
RAM is saved and all other functions are inoperative.
8-bit
Microcontroller
8 Kbytes
ROM/OTP,
ROMless
TS80C32X2
TS87C52X2
TS80C52X2
AT80C32X2
AT80C52X2
AT87C52X2
相關(guān)PDF資料
PDF描述
AT87C51RD2-SLSUM IC 8051 MCU 64K OTP 40MHZ 44PLCC
AT87C51RD2-SLSUL IC 8051 MCU 64K OTP 30MHZ 44PLCC
201532-4 CONN HOUSING RECEPT 104POS BLACK
AT87C54X2-SLSUL IC 8051 MCU 16K EPROM 44PLCC
AT87C54X2-RLTUM IC 8051 MCU 16K EPROM 44VQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT87C52X2-3CSUM 功能描述:8位微控制器 -MCU 256B RAM 60MHz 2.7V-5.5V RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
AT87C52X2-3CSUV 功能描述:8位微控制器 -MCU Microcontroller RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
AT87C52X2-RLRUM 功能描述:8位微控制器 -MCU 0.5um RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
AT87C52X2-RLTUL 功能描述:8位微控制器 -MCU C72X2C52 0.5m OTP RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
AT87C52X2-RLTUM 功能描述:8位微控制器 -MCU C72X2 C52 0.5 m X 2 OTP 0.5 NV RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT