Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

ST10F273E Datasheet(PDF) 29 Page - STMicroelectronics

Part # ST10F273E
Description  16-bit MCU with 512 Kbyte Flash memory and 36 Kbyte RAM
Download  179 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST10F273E Datasheet(HTML) 29 Page - STMicroelectronics

Back Button ST10F273E Datasheet HTML 25Page - STMicroelectronics ST10F273E Datasheet HTML 26Page - STMicroelectronics ST10F273E Datasheet HTML 27Page - STMicroelectronics ST10F273E Datasheet HTML 28Page - STMicroelectronics ST10F273E Datasheet HTML 29Page - STMicroelectronics ST10F273E Datasheet HTML 30Page - STMicroelectronics ST10F273E Datasheet HTML 31Page - STMicroelectronics ST10F273E Datasheet HTML 32Page - STMicroelectronics ST10F273E Datasheet HTML 33Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 29 / 179 page
background image
ST10F273E
Internal Flash memory
29/179
Power supply drop
If, during a write operation, the internal low voltage supply drops below a certain internal
voltage threshold, any write operation running is suddenly interrupted and the module is
reset to Read mode. At following Power-on, the interrupted Flash write operation must be
repeated.
5.4
Registers description
5.4.1
Flash control register 0 low
The Flash Control Register 0 Low (FCR0L), together with the Flash Control Register 0 High
(FCR0H), is used to enable and to monitor all the write operations on the IFlash. The user
has no access in write mode to the Test-Flash (B0TF). Besides, Test-Flash block is seen by
the user in Bootstrap mode only.
FCR0L (0x0E 0000)
FCR
Reset Value: 0000h
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
reserved
BSY1 BSY0 LOCK
res.
res.
res.
res.
RR
R
Table 7.
Flash control register 0 low
Bit
Function
BSY(1:0)
Bank 0:1 Busy (IFlash)
These bits indicate that a write operation is running on Bank 0 or Bank 1(IFlash). They are
automatically set when bit WMS is set. Setting Protection operation sets bits BSYx (since
protection registers are in this Block). When this bits are set, every read access to the
corresponding bank will output invalid data (software trap 009Bh), while every write access to the
bank will be ignored. At the end of the write operation or during a Program or Erase Suspend these
bits are automatically reset and the bank returns to read mode. After a Program or Erase Resume
these bits is automatically set again.
LOCK
Flash registers access locked
When this bit is set, it means that the access to the Flash Control Registers FCR0H/-FCR1H/L,
FDR0H/L-FDR1H/L, FARH/L and FER is locked by the FPEC: any read access to the registers will
output invalid data (software trap 009Bh) and any write access will be ineffective. LOCK bit is
automatically set when the Flash bit WMS is set.
This is the only bit the user can always access to detect the status of the Flash: once it is found
low, the rest of FCR0L and all the other Flash registers are accessible by the user as well.
Note that FER content can be read when LOCK is low, but its content is updated only when also
BSYx bits are reset.


Similar Part No. - ST10F273E

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics
ST10F273 STMICROELECTRONICS-ST10F273 Datasheet
61Kb / 4P
   16-bit MCU with MAC unit, up to 832 Kbytes Flash memory and up to 68 Kbytes RAM
ST10F273 STMICROELECTRONICS-ST10F273 Datasheet
2Mb / 179P
   16-bit MCU with 512 Kbyte Flash memory and 36 Kbyte RAM
ST10F273 STMICROELECTRONICS-ST10F273 Datasheet
806Kb / 4P
   16-bit microcontrollers for automotive applications
ST10F273M STMICROELECTRONICS-ST10F273M Datasheet
806Kb / 4P
   16-bit microcontrollers for automotive applications
ST10F273Z4 STMICROELECTRONICS-ST10F273Z4 Datasheet
1Mb / 188P
   16-bit MCU with 512 Kbyte Flash memory and 36 Kbyte RAM
January 2008 Rev 2
More results

Similar Description - ST10F273E

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics
ST10F273Z4 STMICROELECTRONICS-ST10F273Z4 Datasheet
1Mb / 188P
   16-bit MCU with 512 Kbyte Flash memory and 36 Kbyte RAM
January 2008 Rev 2
ST10F273 STMICROELECTRONICS-ST10F273 Datasheet
2Mb / 179P
   16-bit MCU with 512 Kbyte Flash memory and 36 Kbyte RAM
ST10F280 STMICROELECTRONICS-ST10F280_12 Datasheet
2Mb / 239P
   16-bit MCU with MAC unit, 512 Kbyte Flash memory and 18 Kbyte RAM
ST10F271Z1 STMICROELECTRONICS-ST10F271Z1 Datasheet
3Mb / 185P
   16-bit MCU with 128 Kbyte Flash memory and 12 Kbyte RAM
ST10F272Z2 STMICROELECTRONICS-ST10F272Z2_08 Datasheet
2Mb / 189P
   16-bit MCU with 256 Kbyte Flash memory and 20 Kbyte RAM
ST10F271 STMICROELECTRONICS-ST10F271 Datasheet
2Mb / 173P
   16-bit MCU with 128 Kbyte Flash memory and 12 Kbyte RAM
ST10F272 STMICROELECTRONICS-ST10F272 Datasheet
3Mb / 179P
   16-bit MCU with 256 Kbyte Flash memory and 20 Kbyte RAM
ST10F272M STMICROELECTRONICS-ST10F272M Datasheet
3Mb / 175P
   16-bit MCU with 256 Kbyte Flash memory and 20 Kbyte RAM
ST10F272M STMICROELECTRONICS-ST10F272M_12 Datasheet
1Mb / 176P
   16-bit MCU with 256 Kbyte Flash memory and 20 Kbyte RAM
ST10F271B STMICROELECTRONICS-ST10F271B Datasheet
1Mb / 180P
   16-bit MCU with 128 Kbyte Flash memory and 8/12 Kbyte RAM
More results


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


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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