 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
ST10F271E датащи(PDF) 126 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
ST10F271E датащи(HTML) 126 Page - STMicroelectronics |
|
|
126 / 180 page  Register set ST10F271B/ST10F271E 126/180 IDPROG (F078h / 3Ch) ESFR Reset Value: 0040h Note: All identification words are read only registers. The values written inside different Identification Register bits are valid only after the Flash initialization phase is completed. When code execution is started from internal memory (pin EA held high during reset), the Flash has certainly completed its initialization, so the bits of Identification Registers are immediately ready to be read out. On the contrary, when code execution is started from external memory (pin EA held low during reset), the Flash initialization is not yet completed, so the bits of Identification Registers are not ready. The user can poll bits 15 and 14 of IDMEM register: when both bits are read low, the Flash initialization is complete, so all Identification Register bits are correct. Before Flash initialization completion, the default setting of the different Identification Registers are the following: ● IDMANUF 0403h ● IDCHIP 110xh (x = silicon revision) ● IDMEM F040h ● IDPROG 0040h 15 14 13 12 11 10 98 765 43 210 PROGVPP PROGVDD RR Table 58. IDPROG Bit Function PROGVDD Programming VDD voltage VDD voltage when programming EPROM or FLASH devices is calculated using the following formula: VDD = 20 x [PROGVDD] / 256 (volts) - 40h for ST10F271 (5V). PROGVPP Programming VPP voltage (no need of external VPP) - 00h |
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю 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 |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
