Motore di ricerca datesheet componenti elettronici |
|
M93S46-W Scheda tecnica(PDF) 11 Page - STMicroelectronics |
|
M93S46-W Scheda tecnica(HTML) 11 Page - STMicroelectronics |
11 / 32 page M93S46-W M93S56-W M93S66-W Instructions DocID5124 Rev 7 11/32 Instruction Description W PRE Start bit Op- code Address (1) Data Required clock cycles Additional comments PRCLEAR Protection Register Clear 1 1 1 11 111111 - 9 Protect Flag is also cleared (cleared Flag = 1) PREN Protection Register Enable 1 1 1 00 11XXXX - 9 - PRDS Protection Register Disable 1 1 1 00 000000 - 9 OTP bit is set permanently Note: (1) X = Don’t Care bit. Table 3: Instruction set for the M93S66, M93S56 Instruction Description W PRE Start bit Op- code Address (1)(2) Data Required clock cycles Additional comments READ Read Data from Memory X 0 1 10 A7-A0 Q15-Q0 - - WRITE Write Data to Memory 1 0 1 01 A7-A0 D15-D0 27 Write is executed if the address is not inside the Protected area PAWRITE Page Write to Memory 1 0 1 11 A7-A0 N x D15-D0 11 + N x 16 Write is executed if all the N addresses are not inside the Protected area WRAL Write All Memory with same Data 1 0 1 00 01XXXXXX D15-D0 27 Write all data if the Protection Register is cleared WEN Write Enable 1 0 1 00 11XXXXXX - 11 - WDS Write Disable X 0 1 00 00XXXXXX - 11 - PRREAD Protection Register Read X 1 1 10 XXXXXXXX Q7-Q0 + Flag - Data Output = Protection Register content + Protection Flag bit PRWRITE Protection Register Write 1 1 1 01 A7-A0 - 11 Data above specified address A7-A0 are protected PRCLEAR Protection Register Clear 1 1 1 11 11111111 - 11 Protect Flag is also cleared (cleared Flag = 1) |
Codice articolo simile - M93S46-W |
|
Descrizione simile - M93S46-W |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore 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 |