Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Mexican  ▼
ALLDATASHEET.COM.MX

X  

Preview PDF HTML

ST7263BEx Datasheet(PDF) 45 Page - STMicroelectronics

No. de pieza ST7263BEx
Descripción Electrónicos  Low speed USB 8-bit MCU family with up to 32 KB Flash/ROM, DFU capability, 8-bit ADC, WDG, timer, SCI and I²C
PDF  186 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  STMICROELECTRONICS [STMicroelectronics]
Página de inicio  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST7263BEx Datasheet(HTML) 45 Page - STMicroelectronics

Back Button ST7263BEx Datasheet HTML 41Page - STMicroelectronics ST7263BEx Datasheet HTML 42Page - STMicroelectronics ST7263BEx Datasheet HTML 43Page - STMicroelectronics ST7263BEx Datasheet HTML 44Page - STMicroelectronics ST7263BEx Datasheet HTML 45Page - STMicroelectronics ST7263BEx Datasheet HTML 46Page - STMicroelectronics ST7263BEx Datasheet HTML 47Page - STMicroelectronics ST7263BEx Datasheet HTML 48Page - STMicroelectronics ST7263BEx Datasheet HTML 49Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 45 / 186 page
background image
ST7263Bxx
I/O ports
Doc ID 7516 Rev 8
45/186
9.3
I/O port implementation
The hardware implementation on each I/O port depends on the settings in the DDR register
and specific feature of the I/O port such as ADC input or true open drain.
9.3.1
Port A
Figure 22.
PA0, PA3, PA4, PA5, PA6, PA7 and PD[7:4] configuration
Table 11.
Port A0, A3, A4, A5, A6, A7 description
PORT A
I/Os
Alternate function
Input(1)
1.
Reset state.
Output
Signal
Condition
PA0
with pull-up
push-pull
MCO (Main Clock output)
MCO = 1 (MISCR)
PA3
with pull-up
push-pull
Timer EXTCLK
CC1 =1
CC0 = 1 (Timer CR2)
PA4
with pull-up
Push-pull
Timer ICAP1
IT1 Schmitt triggered input IT1E = 1 (ITIFRE)
PA5
with pull-up
Push-pull
Timer ICAP2
IT2 Schmitt triggered input IT2E = 1 (ITIFRE)
PA6(2)
2.
Not available on SO24
with pull-up
Push-pull
Timer OCMP1
OC1E = 1
IT3 Schmitt triggered input IT3E = 1 (ITIFRE)
PA7
with pull-up
Push-pull
Timer OCMP2
OC2E = 1
IT4 Schmitt triggered input IT4E = 1 (ITIFRE)
DR
DDR
LATCH
LATCH
DR SEL
DDR SEL
VDD
PAD
ALTERNATE ENABLE
ALTERNATE ENABLE
ALTERNATE ENABLE
ALTERNATE
ALTERNATE INPUT
PULL-UP
OUTPUT
P-BUFFER
N-BUFFER
1
0
1
0
CMOS SCHMITT TRIGGER
VSS
VDD
DIODES



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 Descarga

Go To PDF Page


Enlace URL



¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Enlace a la hoja de datos    |   Intercambio de Enlaces   |   Lista de Fabricantes
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