 |
データシートサーチシステム |
|
|
データシートサーチシステム |
|
ST6252CM3 データシート(PDF) 76 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
ST6252CM3 データシート(HTML) 76 Page - STMicroelectronics |
|
|
76 / 78 page  76/78 ST6252C ST6262B 1 GENERAL DESCRIPTION 1.1 INTRODUCTION The ST6252C and ST6262B are mask pro- grammed ROM version of ST62T52C and ST62T62C OTP devices. They offer the same functionality as OTP devices, selecting as ROM options the options defined in the programmable option byte of the OTP version, except the LVD & OSG options that are not availa- ble on the ST6262B ROM device. Figure 1. Programming wave form 1.2 ROM READOUT PROTECTION If the ROM READOUT PROTECTION option is selected, a protection fuse can be blown to pre- vent any access to the program memory content. In case the user wants to blow this fuse, high volt- age must be applied on the TEST pin. Figure 2. Programming Circuit Note: ZPD15 is used for overvoltage protection 0.5s min TEST 15 14V typ 10 5 TEST 100mA 4mA typ VR02001 max 150 µstyp t VR02003 TEST 5V 100nF 47mF PROTECT 100nF VDD VSS ZPD15 15V 14V 75 |
|
リンク URL |
| ALLDATASHEETはお客様のビジネスに役立ちますか？ [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | データシートへのリンク | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Japanese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
