參數(shù)資料
型號(hào)： TS87C51RD2-VIBD
廠商： ATMEL CORP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, OTPROM, 40 MHz, MICROCONTROLLER, PQCC44
封裝： PLASTIC, LCC-44
文件頁數(shù)： 53/74頁
文件大?。?/td> 689K
代理商： TS87C51RD2-VIBD
Rev. C - 06 March, 2001
57
TS80C51RA2/RD2
TS83C51RB2/RC2/RD2
TS87C51RB2/RC2/RD2
10. Electrical Characteristics
10.1. Absolute Maximum Ratings (1)
Ambiant Temperature Under Bias:
C = commercial
0
°Cto70°C
I = industrial
-40
°Cto85°C
Storage Temperature
-65
°Cto+150°C
Voltage on VCC to VSS
-0.5Vto+7V
Voltage on VPP to VSS
-0.5Vto+13V
Voltage on Any Pin to VSS
-0.5VtoVCC + 0.5 V
Power Dissipation
1 W(2)
NOTES
1.
Stresses at or above those listed under “ Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only
and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specication is not
implied. Exposure to absolute maximum rating conditions may affect device reliability.
2.
This value is based on the maximum allowable die temperature and the thermal resistance of the package.
10.2. Power consumption measurement
Since the introduction of the first C51 devices, every manufacturer made operating Icc measurements under reset,
which made sense for the designs were the CPU was running under reset. In Atmel Wireless & Microcontrollers
new devices, the CPU is no more active during reset, so the power consumption is very low but is not really
representative of what will happen in the customer system. That’s why, while keeping measurements under Reset,
Atmel Wireless & Microcontrollers presents a new way to measure the operating Icc:
Using an internal test ROM, the following code is executed:
Label:
SJMP Label (80 FE)
Ports 1, 2, 3 are disconnected, Port 0 is tied to FFh, EA = Vcc, RST = Vss, XTAL2 is not connected and XTAL1
is driven by the clock.
This is much more representative of the real operating Icc.
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參數(shù)描述
TS87C51RD2-VIBR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
TS87C51RD2-VIE 功能描述:IC MCU 8BIT 64K OTP 40MHZ 44VQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:87C 標(biāo)準(zhǔn)包裝:1,500 系列:AVR® ATtiny 核心處理器:AVR 芯體尺寸:8-位 速度:16MHz 連通性:I²C，LIN，SPI，UART/USART，USI 外圍設(shè)備:欠壓檢測(cè)/復(fù)位，POR，PWM，溫度傳感器，WDT 輸入/輸出數(shù):16 程序存儲(chǔ)器容量:8KB（4K x 16） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:512 x 8 RAM 容量:512 x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 11x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 包裝:帶卷 (TR)
TS87C51RD2-VIEB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
TS87C51RD2-VIED 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
TS87C51RD2-VIER 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller
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