Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

Preview PDF HTML

ST8024CTR Folha de dados(PDF) 3 Page - STMicroelectronics

Nome de Peças ST8024CTR
Descrição Electrónicos  SMARTCARD INTERFACE
PDF  23 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  STMICROELECTRONICS [STMicroelectronics]
Página de início  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST8024CTR Folha de dados(HTML) 3 Page - STMicroelectronics

  ST8024CTR Datasheet HTML 1Page - STMicroelectronics ST8024CTR Datasheet HTML 2Page - STMicroelectronics ST8024CTR Datasheet HTML 3Page - STMicroelectronics ST8024CTR Datasheet HTML 4Page - STMicroelectronics ST8024CTR Datasheet HTML 5Page - STMicroelectronics ST8024CTR Datasheet HTML 6Page - STMicroelectronics ST8024CTR Datasheet HTML 7Page - STMicroelectronics ST8024CTR Datasheet HTML 8Page - STMicroelectronics ST8024CTR Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 23 page
background image
ST8024
3/23
Figure 2: Pin Configuration
Table 2: Pin Description
PlN N°
SYMBOL
NAME AND FUNCTION
1
CLKDIV1
Control of CLK Frequency
2
CLKDIV2
Control of CLK Frequency
35V/3V
VCC selection pin.
4
PGND
Power Ground for Step-Up converter
5
C1+
External Cap. for Step-Up converter
6
VDDP
Power Supply for Step-Up converter
7
C1-
External Cap. Step-Up converter
8
VUP
Output of Step-Up converter
9PRES
Card Presence Input (Active Low)
10
PRES
Card Presence Input (Active High)
11
I/O
Data Line to and from card (C7) (internal 11k
Ω pull-up resistor connected to VCC)
12
AUX2
Auxiliary line to and from card (C8) (internal 11k
Ω pull-up resistor connected to VCC)
13
AUX1
Auxiliary line to and from card (C4) (internal 11k
Ω pull-up resistor connected to VCC)
14
CGND
Ground for card signal (C5)
15
CLK
Clock to card (C3)
16
RST
Card Reset (C2)
17
VCC
Supply Voltage for the card (C1)
18
PORADJ
Deactivation threshold selector pin (under voltage lock-out)
19
CMDVCC
Start activation sequence input (Active Low)
20
RSTIN
Card Reset Input from MCU
21
VDD
Supply Voltage
22
GND
Ground
23
OFF
Interrupt to MCU (active Low)
24
XTAL1
Crystal or external clock input
25
XTAL2
Crystal connection (leave this pin open if external clock is used)
26
I/OUC
MCU data I/O line (internal 11k
Ω pull-up resistor connected to VDD)
27
AUX1UC
Non-inverting Receiver Input (internal 11k
Ω pull-up resistor connected to VDD)
28
AUX2UC
Non-inverting Receiver Input (internal 11k
Ω pull-up resistor connected to VDD)



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


Folha de dados Download

Go To PDF Page


Ligação URL



ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   Link para a ficha técnica    |   roca de Link   |   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