Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

EM4150A5WP7 Datasheet(PDF) 3 Page - EM Microelectronic - MARIN SA

Part # EM4150A5WP7
Description  1 KBit READ / WRITE CONTACTLESS IDENTIFICATION DEVICE
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  EMMICRO [EM Microelectronic - MARIN SA]
Direct Link  http://www.emmicroelectronic.com
Logo EMMICRO - EM Microelectronic - MARIN SA

EM4150A5WP7 Datasheet(HTML) 3 Page - EM Microelectronic - MARIN SA

  EM4150A5WP7 Datasheet HTML 1Page - EM Microelectronic - MARIN SA EM4150A5WP7 Datasheet HTML 2Page - EM Microelectronic - MARIN SA EM4150A5WP7 Datasheet HTML 3Page - EM Microelectronic - MARIN SA EM4150A5WP7 Datasheet HTML 4Page - EM Microelectronic - MARIN SA EM4150A5WP7 Datasheet HTML 5Page - EM Microelectronic - MARIN SA EM4150A5WP7 Datasheet HTML 6Page - EM Microelectronic - MARIN SA EM4150A5WP7 Datasheet HTML 7Page - EM Microelectronic - MARIN SA EM4150A5WP7 Datasheet HTML 8Page - EM Microelectronic - MARIN SA EM4150A5WP7 Datasheet HTML 9Page - EM Microelectronic - MARIN SA Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 14 page
background image
R
EM4150
EM4350
Copyright
© 2004, EM Microelectronic-Marin SA
3
www.emmicroelectronic.com
Electrical Characteristics
VDD = 2.5V, VSS = 0V, fcoil = 125 kHz Sine wave, Vcoil = 1Vpp, Top = 25°C unless otherwise stated
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
Supply voltage
VDD
2.0
5.5
V
Minimum EEPROM write
voltage
VDDee
2.6
V
Power Check EEPROM write
IPWcheck
VDD = 3V
80
µA
Supply current / read
Ird
Read Mode
3.0
5.0
µA
Suppy current / write
Iwr
Write mode (VDD = 3V)
40
70
µA
Modulator ON voltage drop
VON
V(COIL1–Vss) and V(COIL2-Vss) Icoil = 100µA
V(COIL1–Vss) and V(COIL2-Vss) Icoil = 5mA
0.50
2.50
V
V
Resonance Capacitor
Cr
166.5
170
173.5
pF
Power On Reset level high
Vprh
Rising Supply
2.0
2.6
V
Clock extractor input min.
Vclkmin
Minimum voltage for Clock Extraction
1.0
Vpp
Clock extractor input max.
Vclkmax
Maximum voltage to detect modulation stop
50
mVpp
EEPROM data endurance
Ncy
Erase all / Write all at VDD = 5V
100'000
cycles
EEPROM retention
Tret
Top = 55°C after 100'000 cycles (Note 1)
10
years
Note 1:
Based on 1000 hours at 150°C
Timing Characteristics
VDD = 2.5V, VSS = 0V, fcoil = 125 kHz Sine wave, Vcoil = 1Vpp, Top = 25°C unless otherwise stated
All timings are derived from the field frequency and are specified as a number of RF periods.
Parameters
Symbol
Test conditions
Value
Units
Option : 64 clocks per bit
Opt64
Read Bit Period
LIW/ACK/NACK pattern Duration
Read 1 Word Duration
Processing Pause Time
Write Access Time
Initialization Time
EEPROM write time
trdb
tpatt
trdw
tpp
twa
tinit
twee
including LIW
VDD = 3 V
64
320
3200
64
64
2112
3200
RF periods
RF periods
RF periods
RF periods
RF periods
RF periods
RF periods
Option : 32 clocks per bit
Opt32
Read Bit Period
LIW/ACK/NACK pattern Duration
Read 1 Word Duration
Processing Pause Time
Write Access Time
Initialization Time
EEPROM write time
trdb
tpatt
trdw
tpp
twa
tinit
twee
including LIW
VDD = 3 V
32
160
1600
32
32
1056
2624
RF periods
RF periods
RF periods
RF periods
RF periods
RF periods
RF periods
RF periods represent periods of the carrier frequency emitted by the transciever unit. For example, if 125 kHz is used :
The Read bit period (Opt64) would be : 1/125'000*64 = 512 µs, and the time to read 1 word : 1/125'000*3200 = 25.6 ms.
The Read bit period (Opt32) would be : 1/125'000*32 = 256 µs, and the time to read 1 word : 1/125'000*1600 = 12.8 ms.
ATTENTION
Due to amplitude modulation of the coil-signal, the clock-extractor may miss clocks or add spurious clocks close
to the edges of the RF-envelope. This desynchronisation will not be larger than ±3 clocks per bit and must be
taken into account when developing reader software.


Similar Part No. - EM4150A5WP7

ManufacturerPart #DatasheetDescription
logo
EM Microelectronic - MA...
EM4100 EMMICRO-EM4100 Datasheet
260Kb / 9P
   Read Only Contactless Identification Device
EM4100A5CB2RC EMMICRO-EM4100A5CB2RC Datasheet
260Kb / 9P
   Read Only Contactless Identification Device
EM4100A5CI2LB EMMICRO-EM4100A5CI2LB Datasheet
260Kb / 9P
   Read Only Contactless Identification Device
EM4100A5CI2LC EMMICRO-EM4100A5CI2LC Datasheet
260Kb / 9P
   Read Only Contactless Identification Device
EM4100A5WP11 EMMICRO-EM4100A5WP11 Datasheet
260Kb / 9P
   Read Only Contactless Identification Device
More results

Similar Description - EM4150A5WP7

ManufacturerPart #DatasheetDescription
logo
EM Microelectronic - MA...
EM4450 EMMICRO-EM4450 Datasheet
234Kb / 16P
   1 KBit Read/Write Contactless Identification Device
EM4569 EMMICRO-EM4569 Datasheet
50Kb / 1P
   512 bit Read/Write Contactless Identification Device
EM4170 EMMICRO-EM4170 Datasheet
143Kb / 13P
   125kHz CRYPTO READ/WRITE Contactless Identification Device
EM4269 EMMICRO-EM4269 Datasheet
54Kb / 1P
   512 bit Read/Write Contactless Identification Device
EM4369 EMMICRO-EM4369 Datasheet
121Kb / 1P
   512 bit Read/Write Contactless Identification Device
EM4056 EMMICRO-EM4056 Datasheet
145Kb / 14P
   2KBIT Read/Write with ANTICOLLISION Contactless Identification Device
EM4055 EMMICRO-EM4055 Datasheet
23Kb / 1P
   1KBIT Read/Write Contactless Identification Device with anticollision
EM4102 EMMICRO-EM4102 Datasheet
133Kb / 7P
   Read Only Contactless Identification Device
H4001 EMMICRO-H4001 Datasheet
127Kb / 5P
   READ-ONLY CONTACTLESS IDENTIFICATION DEVICE
EM4026 EMMICRO-EM4026 Datasheet
129Kb / 1P
   Read only Contactless Identification Device
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


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