參數(shù)資料
型號(hào)： TS87C52X2-MIKB
英文描述： RCD, 100A 4 POLERCD, 100A 4 POLE; Current rating:100A; Current, tripping:30mA; Poles, No. of:4
中文描述： 8位CMOS微控制器0-60兆赫
文件頁(yè)數(shù)： 37/54頁(yè)
文件大?。?/td> 626K
代理商： TS87C52X2-MIKB
Rev. B - Jan. 25, 1999
37
Preliminary
TS80C52X2
The encryption array cannot be directly verified. Verification of the encryption array is done by observing that the
code array is well encrypted.
Figure 12. Programming and Verification Signal’s Waveform
8.4 EPROM Erasure (Windowed Packages Only)
Erasing the EPROM erases the code array, the encryption array and the lock bits returning the parts to full
functionality.
Erasure leaves all the EPROM cells in a 1’s state (FF).
8.4.1 Erasure Characteristics
The recommended erasure procedure is exposure to ultraviolet light (at 2537 ) to an integrated dose at least 15
W-sec/cm
2
. Exposing the EPROM to an ultraviolet lamp of 12,000
μ
W/cm
2
rating for 30 minutes, at a distance
of about 25 mm, should be sufficient.
Erasure of the EPROM begins to occur when the chip is exposed to light with wavelength shorter than approximately
4,000 . Since sunlight and fluorescent lighting have wavelengths in this range, exposure to these light sources
over an extended time (about 1 week in sunlight, or 3 years in room-level fluorescent lighting) could cause
inadvertent erasure. If an application subjects the device to this type of exposure, it is suggested that an opaque
label be placed over the window.
Control signals
Data In
ALE/PROG
A0-A12
Programming Cycle
100
μ
s
D0-D7
EA/VPP
Data Out
Read/Verify Cycle
12.75V
5V
0V
相關(guān)PDF資料
PDF描述
TS87C52X2-MIKD RCBO, SP, 10A, 0.1A, TYPE-C; Current rating:10A; Sensitivity:100 mA; Tripping characteristic:Type C RoHS Compliant: Yes
TS87C52X2-MIKR 8-bit CMOS Microcontroller 0-60 MHz
TS87C52X2-MIJB 8-bit CMOS Microcontroller 0-60 MHz
TS87C52X2-MIJD 8-bit CMOS Microcontroller 0-60 MHz
TS87C52X2-MIJR 8-bit CMOS Microcontroller 0-60 MHz
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TS87C52X2-MIKD 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:8-bit CMOS Microcontroller 0-60 MHz
TS87C52X2-MIKR 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:8-bit CMOS Microcontroller 0-60 MHz
TS87C52X2-SLSUM 制造商:Atmel Corporation 功能描述:MCU 8BIT TS87 CISC 8KB EPROM 44PLCC - Rail/Tube
TS87C52X2-VCA 功能描述:IC MCU 8BIT 8K OTP 40MHZ 40-DIP 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:9 系列:87C 核心處理器:8051 芯體尺寸:8-位 速度:40/20MHz 連通性:UART/USART 外圍設(shè)備:POR，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 EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4.5 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:0°C ~ 70°C 封裝/外殼:40-DIP（0.600"，15.24mm） 包裝:管件
TS87C52X2-VCAB 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:8-bit CMOS Microcontroller 0-60 MHz
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