Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

Preview PDF HTML

ST7SCR Arkusz danych(PDF) 99 Page - STMicroelectronics

Numer części ST7SCR
Szczegółowy opis  8-BIT LOW-POWER, FULL-SPEED USB MCU WITH 16K FLASH, 768 RAM, SMARTCARD I/F, TIMER
PDF  101 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  STMICROELECTRONICS [STMicroelectronics]
Strona internetowa  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST7SCR Arkusz danych(HTML) 99 Page - STMicroelectronics

Back Button ST7SCR Datasheet HTML 93Page - STMicroelectronics ST7SCR Datasheet HTML 94Page - STMicroelectronics ST7SCR Datasheet HTML 95Page - STMicroelectronics ST7SCR Datasheet HTML 96Page - STMicroelectronics ST7SCR Datasheet HTML 97Page - STMicroelectronics ST7SCR Datasheet HTML 98Page - STMicroelectronics ST7SCR Datasheet HTML 99Page - STMicroelectronics ST7SCR Datasheet HTML 100Page - STMicroelectronics ST7SCR Datasheet HTML 101Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 99 / 101 page
background image
ST7SCR
99/101
17 IMPORTANT NOTES
17.1 UNEXPECTED RESET FETCH
If an interrupt request occurs while a "POP CC" in-
struction is executed, the interrupt controller does
not recognise the source of the interrupt and, by
default, passes the RESET vector address to the
CPU.
Workaround
To solve this issue, a "POP CC" instruction must
always be preceded by a "SIM" instruction.
17.2 FLASH DEVICES ONLY
The behavior described in the following section
(Section 17.2.1) is present on Rev W ST7FSCR
devices only.
They are identifiable:
– on the device package, by the last letter of the
Trace Code marked on the device package.
– on the box, by the last 3 digits of the Internal
Sales Type printed in the box label.
Device Identification
See also Figure 49.
17.2.1
SMART
CARD
UART
AUTOMATIC
REPETITION AND RETRY
A functional limitation affects the Smart Card
UART automatic repetition and retry on parity error
in reception and transmission mode. This failure
occurrence is systematic: only 4 retries option is
functional.
Figure 49Revision Marking on Box Label and Device Marking
Trace Code marked
on device
Internal Sales Type
on box label
Flash
Devices:
“xxxxxxxxxW”
7FSCR1R4T1$U6
7FSCR1E4M1$U6
TYPE xxxx
Internalxxx$xx
Trace Code
LAST 2 DIGITS AFTER $
IN INTERNAL SALES TYPE
INDICATE SILICON REV.
LAST LETTER OF TRACE CODE
ON DEVICE INDICATES
SILICON REV.
ON BOX LABEL



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Arkusz danych Pobierz

Go To PDF Page


Link URL



Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Link do karty katalogowej    |   Linki   |   Lista producentów
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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