參數(shù)資料
型號(hào): AT87251G2D-SLSUM
廠商: Atmel
文件頁(yè)數(shù): 59/77頁(yè)
文件大小: 0K
描述: IC 8051 MCU 32K OTP 24MHZ 44PLCC
標(biāo)準(zhǔn)包裝: 972
系列: 8x251
核心處理器: C251
芯體尺寸: 8/16-位
速度: 24MHz
連通性: EBI/EMI,I²C,Microwire,SPI,UART/USART
外圍設(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 32
程序存儲(chǔ)器容量: 32KB(32K x 8)
程序存儲(chǔ)器類型: OTP
RAM 容量: 1K x 8
電壓 - 電源 (Vcc/Vdd): 4.5 V ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 44-LCC(J 形引線)
包裝: 管件
62
AT/TSC8x251G2D
4135F–8051–11/06
Absolute Maximum Rating and Operating Conditions
Absolute Maximum Ratings
Storage Temperature ......................................... -65 to +150
°C
Voltage on any other Pin to VSS ........................ -0.5 to +6.5 V
IOL per I/O Pin ................................................................ 15 mA
Power Dissipation ........................................................... 1.5 W
Ambient Temperature Under Bias
Commercial..............................................................0 to +70
°C
Industrial .............................................................. -40 to +85
°C
Automotive........................................................... -40 to +85
°C
VDD
High Speed versions.............................................. 4.5 to 5.5 V
Low Voltage versions............................................. 2.7 to 5.5 V
*NOTICE:
Stressing the device beyond the “Absolute Maxi-
mum Ratings” may cause permanent damage.
These are stress ratings only. Operation beyond
the “operating conditions” is not recommended
and extended exposure beyond the “Operating
Conditions” may affect device reliability.
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