Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

Preview PDF HTML

SRIX4K Datasheet(PDF) 40 Page - STMicroelectronics

No. de pieza SRIX4K
Descripción Electrónicos  13.56 MHz short-range contactless memory chip with 4096-bit EEPROM, anticollision and anti-clone functions
PDF  50 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  STMICROELECTRONICS [STMicroelectronics]
Página de inicio  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

SRIX4K Datasheet(HTML) 40 Page - STMicroelectronics

Back Button SRIX4K Datasheet HTML 36Page - STMicroelectronics SRIX4K Datasheet HTML 37Page - STMicroelectronics SRIX4K Datasheet HTML 38Page - STMicroelectronics SRIX4K Datasheet HTML 39Page - STMicroelectronics SRIX4K Datasheet HTML 40Page - STMicroelectronics SRIX4K Datasheet HTML 41Page - STMicroelectronics SRIX4K Datasheet HTML 42Page - STMicroelectronics SRIX4K Datasheet HTML 43Page - STMicroelectronics SRIX4K Datasheet HTML 44Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 40 / 50 page
background image
DC and ac parameters
SRIX4K
40/50
11
DC and ac parameters
1.
All timing measurements were performed on a reference antenna with the following characteristics:
External size: 75 mm x 48 mm
Number of turns: 3
Width of conductor: 1 mm
Space between 2 conductors: 0.4 mm
Value of the coil: 1.4 µH
Tuning Frequency: 14.4 MHz.
Table 7.
Operating conditions
Symbol
Parameter
Min.
Max.
Unit
TA
Ambient operating temperature
–20
85
°C
Table 8.
DC characteristics
Symbol
Parameter
Condition
Min
Typ
Max
Unit
VCC
Regulated voltage
2.5
3.5
V
ICC
Supply current (Active in Read)
VCC = 3.0 V
100
µA
ICC
Supply current (Active in Write)
VCC = 3.0 V
250
µA
VRET
Retromodulation induced voltage
ISO 10373-6
20
mV
CTUN
Internal tuning capacitor
13.56 MHz
64
pF
Table 9.
AC characteristics
Symbol
Parameter
Condition
Min
Max
Unit
fCC
External RF signal frequency
13.553
13.567
MHz
MICARRIER Carrier modulation index
MI=(A-B)/(A+B)
8
14
%
tRFR,tRFF 10% Rise and Fall times
0.8
2.5
µs
tRFSBL
Minimum pulse width for start bit
ETU = 128/fCC
9.44
µs
tJIT
ASK modulation data jitter
Coupler to SRIX4K
–2
+2
µs
tMIN CD
Minimum time from carrier
generation to first data
5ms
fS
Subcarrier frequency
fCC/16
847.5
kHz
t0
Antenna reversal delay
128/fS
151
µs
t1
Synchronization delay
128/fS
151
µs
t2
Answer to new request delay
14 ETU
132
µs
tDR
Time between request characters
Coupler to SRIX4K
0
57
µs
tDA
Time between answer characters
SRIX4K to Coupler
0
µs
tW
Programming time for WRITE
With no Auto-Erase
Cycle (OTP)
3ms
With Auto-Erase Cycle
(EEPROM)
5ms
Binary Counter
Decrement
7ms



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


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