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External SIM. AL7000 Datasheet

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External SIM. AL7000 Datasheet
















AL7000 SIM. Datasheet pdf. Equivalent













Part

AL7000

Description

External SIM



Feature


AN012: AL7000 External SIM AL7002S-ES Pi n Diagram: Pin Diagram RF SPKR NC MIC V CC 64 63 62 61 www.DataSheet4U.com 24 25 26 27 28 29 30 31 32 RESET# NC DGN D NC SIMVCC GSM LED SIMDATA SIMRST SIMC LK DGND DTR# DCD# CTS# DSR# RI# TXD# R XD# RTS# 41 40 39 38 37 36 35 34 33 P in No 1 2 3..23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 NAME NO PIN NO P IN NO PIN RESET NC.
Manufacture

ALTEC

Datasheet
Download AL7000 Datasheet


ALTEC AL7000

AL7000; GND NC SIMVCC GSM LED SIMDATA SIMRST SI MCLK RTS# RXD# TXD# RI# DSR# CTS# Pin No 64 63 62 61 60 59 58 57 56 55 54 455 3 44 43 42 41 40 39 NAME SPEAKER NC MI CRO IN VCC NO PIN NO PIN NO PIN NO PIN NO PIN NO PIN NO PIN NO PIN NO PIN NO P IN NO PIN GND DTR# DCD# External SIM I nterface 4 signals exist: • SIMVCC: S IM power supply. • SIMRST: reset. • SIMCLK: clock. • SIMDAT.


ALTEC AL7000

A : I/O port. The SIM interface controls a 3V SIM. This interface is fully comp liant with GSM 11.11 recommendations co ncerning SIM functions. It is recommend ed to add Transient Voltage Suppressor diodes on the signal connected to the S IM socket in order to prevent any Elect rostatic Discharge. TVS diodes with low capacitance (less than 10pF) have to b e connected on SIM.


ALTEC AL7000

CLK and SIMDATA to avoid any disturbance of the rising and falling edge. These types of diodes are mandatory for the F ull Type Approval. They shall be placed as close as possible to the SIM socket . Signal SIMCLK SIMRST SIMDATA SIMVCC Pin number 32 31 30 28 I/O O O I/O O I/O type 2X 2X CMOS / 3X Description SIM Clock SIM Reset SIM DATA SIM Power Supply APPLICATIO.





Part

AL7000

Description

External SIM



Feature


AN012: AL7000 External SIM AL7002S-ES Pi n Diagram: Pin Diagram RF SPKR NC MIC V CC 64 63 62 61 www.DataSheet4U.com 24 25 26 27 28 29 30 31 32 RESET# NC DGN D NC SIMVCC GSM LED SIMDATA SIMRST SIMC LK DGND DTR# DCD# CTS# DSR# RI# TXD# R XD# RTS# 41 40 39 38 37 36 35 34 33 P in No 1 2 3..23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 NAME NO PIN NO P IN NO PIN RESET NC.
Manufacture

ALTEC

Datasheet
Download AL7000 Datasheet




 AL7000
AN012: AL7000 External SIM
AL7002S-ES Pin Diagram:
Pin Diagram
RF
SPKR
NC
MIC
VCC
64
63
62
61
www.DataSheet4U.com
24
25
26
27
28
29
30
31
32
RESET#
NC
DGND
NC
SIMVCC
GSM LED
SIMDATA
SIMRST
SIMCLK
DGND
DTR#
DCD#
CTS#
DSR#
RI#
TXD#
RXD#
RTS#
41
40
39
38
37
36
35
34
33
Pin No
1
2
3..23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
NAME
NO PIN
NO PIN
NO PIN
RESET
NC
GND
NC
SIMVCC
GSM LED
SIMDATA
SIMRST
SIMCLK
RTS#
RXD#
TXD#
RI#
DSR#
CTS#
Pin No
64
63
62
61
60
59
58
57
56
55
54
45…53
44
43
42
41
40
39
NAME
SPEAKER
NC
MICRO IN
VCC
NO PIN
NO PIN
NO PIN
NO PIN
NO PIN
NO PIN
NO PIN
NO PIN
NO PIN
NO PIN
NO PIN
GND
DTR#
DCD#
External SIM Interface
4 signals exist:
• SIMVCC: SIM power supply.
• SIMRST: reset.
• SIMCLK: clock.
• SIMDATA : I/O port.
The SIM interface controls a 3V SIM. This interface is fully compliant with GSM 11.11
recommendations concerning SIM functions.
It is recommended to add Transient Voltage Suppressor diodes on the signal connected to the
SIM socket in order to prevent any Electrostatic Discharge. TVS diodes with low capacitance
(less than 10pF) have to be connected on SIMCLK and SIMDATA to avoid any disturbance of the
rising and falling edge. These types of diodes are mandatory for the Full Type Approval. They
shall be placed as close as possible to the SIM socket.
Signal
SIMCLK
SIMRST
SIMDATA
SIMVCC
Pin number
32
31
30
28
I/O
O
O
I/O
O
I/O type
2X
2X
CMOS / 3X
Description
SIM Clock
SIM Reset
SIM DATA
SIM Power Supply
APPLICATION NOTE NR. : AN012-7000
PROPRIETARY AND CONFIDENTIAL
VERSION DATE
NAME
1 24.09.03 A.Bircher
REMARKS
External SIM Reader Interface for AL7000S
PROJECT
AL7000S
25.09.03
1 AN012 External SIM.doc




 AL7000
Altec Electronic AG
AN012: AL7000 with External SIM Card Reader
Electrical Characteristics:
Parameter
SIMDATA VIH
SIMDATA VIL
SIMRST
SIMDATA
SIMCLK VOH
SIMRST
SIMDATA
SIMCLK
www.DataSheet4U.com
VOL
SIMVCC*
Output Voltage
SIMCLK
Rise / Fall Time
SIMRST
SIMDATA
Rise / Fall Time
Conditions
IIH = ± 20µA
IIL = 1 mA
Source current
= 20µA
Min
0.7xSIMVCC
SIMVCC – 0.1V
Sink current
= -200µA
ISIMVCC < = 6mA
Loaded with
30pF
Loaded with
30pF
2.70
SIMCLK
Frequency
Loaded with
30pF
Typ
2.80
Max
0.3xSIMVCC
Unit
V
V
V
0.1 V
2.85
50
V
ns
1 µs
3.25
MHz
SIM socket pin description:
Signal
VCC
RST
CLK
CC4
GND
VPP
I/O
CC8
Pin Number
1
2
3
4
5
6
7
8
Description
SIMVCC
SIMRST
SIMCLK
VCC module (Not connected)
GROUND
Not connected
SIMDATA
SIMPRES (Not connected)
GND
SIMDATA
5
6
7
8
TOP VIEW
1
SIMVCC
2
SIMRST
3
SIMCLK
4
Application Note : AN012-7000
SEITE 2




 AL7000
Altec Electronic AG
AN012: AL7000 with External SIM Card Reader
SIM interface controls a 3V SIM only.
We add Transient Voltage Suppressor (TVS) diodes with low capacitance (less than 10pF) on
signal connected to the SIM socket in order to prevent any Electrostatic Discharge.
They shall be placed as close as possible to the SIM socket. Following references are used:
DALC208SC6 from ST Microelectronics, which will be connected, to SIMCLK and SIMDATA
ESDA6V1 from ST Microelectronics for the ESD protection of SIMVCC
On the board near SIM connector, we also add on SIMVCC a 100nF capacitor in
parallel as close as possible to the SIM connector to minimize noise.
Schematic of SIM Interface:
www.DataSheet4U.com
PRES_OUT
PRES_IN
I/O
VPP
GND
SIM-CARD-READER
CLK
RST
VCC
P1
8
4
7
6
5
3
2
1
C1
100NF
SIMDATA
SIMCLK
SIMRST
SIMVCC
RESET
P1A
32
31
30
29
28
27
26
25
24
SOCKET MODEM
D1
ESDA6V1L
D2
Layout Restrictions:
For the SIM interface, length of the tracks between the GSM modem and the SIM connector should
be as short as possible (8cm).
EMI layout is recommended for SIMCLK signal.
SIMCLK
SIM
connector
SIMRST
SIMVCC
SIMDATA
GND
GND
GND
Less than 8 cm
Socket
Modem
Application Note : AN012-7000
SEITE 3




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