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PDF MT6302 Data sheet ( Hoja de datos )
| Número de pieza | MT6302 | |
| Descripción | Dual SIM Card Controller | |
| Fabricantes | MediaTek | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MT6302 (archivo pdf) en la parte inferior de esta página. Total 15 Páginas | ||
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Version 1.0
Specifications are subject to change without notice
MT6302
Dual SIM Card Controller
Data Sheet
MT6302 Dual SIM Card Controller
Confidential Information
Revision: 1.0
Release Date: Nov, 20, 2007
Free Datasheet http://www.Datasheet4U.com
1 page  
Specifications are subject to change without notice
Absolute Maximum Ratings
VREF relative to GND… … … … … -0.3V to Vbat+0.3V
All other pins relative to GND… … … … .… … -0.3V to 7V
Operating Temperature Ranges..… ...… -25°C to +85°C
Maximum Junction Temperature .… … ..… .… … +165°C
Storage Temperature Range.… ...… ..… -65°C to +165°C
Thermal Impedance, JA(4 layer JEDEC PCB)....23°C/W
Reflow Temperature (soldering, 10sec).… ........+260°C
Stresses beyond those listed under ”Absolute Maximum Ratings”may cause permanent damage to the device. These are stress rat-
ings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of
specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Electrical Characteristics
(VBAT=2.7V-5.5V, CVREF=CVSIM1=CVSIM2=2.2µF, minimum loads applied on all outputs, unless other-
wise noted. Typical values are at TA=+25°C.)
Parameter
Condition
Min
Input power supply
VBAT Operating Voltage
2.7
VBAT Shutdown Current VIO = 0V
---
VBAT Operating Ground VSIM1 = 3.0V, VSIM2 = 0V, no load ---
Current
VSIM1 = 1.8V, VSIM2 = 0V, no load
VIO Operating Voltage
2.6
VIO Shutdown Current
---
VIO Operating Ground Cur-
---
rent
Input Control
Low Input Threshold
SPIDATA, SPICK, SPICS, SYSRSTB
High Input Threshold
SPIDATA, SPICK, SPICS, SYSRSTB 0.85*VIO
SIM Card Supplies (VSIM1,VSIM2)
1.8V Output Voltage
1.65
3.0V Output Voltage
2.82
Output Short Current Limit
---
Load Regulation(1.8V) 0.05mA<I_load<20mA at Vbat=3.6V ---
Load Regulation(3.0V)
Line Regulation(1.8V)
3.6V<Vbat<5.5V
---
Line Regulation(3.0V)
Turn-On Time
No load, Enable to VSIM1,2 at 90%
selected voltage
GSM Interface
Vih(SIMCLK,SIMRST)
Vio-0.6
Vil (SIMCLK,SIMRST)
Vil (SIMIO)
Vol≦0.4V, Iol=1mA
Vol≦0.4V, Iol=0mA
---
---
---
Vih(SIMIO) , Voh(SIMIO) Iih,Ioh= 20µA
Vio-0.6
Iil(SIMIO)
Vil=0V
---
Vol(SIMIO)
Vil=0.4V
---
Interface to 3 V SIM Card
Vol(SRST)
Sink Current
0.6V)
=
-20 µA
(VSIMRST
= ---
Voh(SRST)
Source Current = 200 µA (VSIMRST = 0.9*VSIM
Typical
0.1
30
30
0.1
3
1.8
3.0
38
1
1.7
1.2
0.8
---
---
---
---
---
---
---
---
---
Max Unit
5.5 V
1 µA
70
70
µA
3.2 V
1 µA
10 µA
0.15*VIO V
V
1.95 V
3.18 V
--- mA
10
10
mV
5
8
mV
1.5 ms
---
0.6
0.23
0.335
---
-0.9
0.42
V
V
V
V
V
mA
V
0.4 V
--- V
Page 5 of 15
MEDIATEK CONFIDENTIAL, NO DISCLOSURE
Free Datasheet http://www.Datasheet4U.com
5 Page 
Specifications are subject to change without notice
Signal Processing Blocks
The main function of this block is to handle the command ordered by baseband processor about SCLK and SRST.
When it receives commands sent by SPI, it will do the corresponding signal processing, and then sent the results
to analog blocks. The commands is transmitted through serial port interface (SPI) and stored in the register set. Signal
processing blocks will process signals with corresponding commands. The truth table of SCLK and SRST is shown in
the following tables.
VSIM
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
CPOH CPOL SIMCLK
SCLK
00 0
0
00 1
0
01 0
0
01 1
0
10 0
0
10 1
0
11 0
0
11 1
0
00 0
0
00 1
0
01 0
0
01 1
1
1 0 0 Not allowed
1 0 1 Not allowed
11 0
1
11 1
Table 1. Truth table of SCLK
1
VSIM
0
0
0
0
0
0
0
0
RSTSEL
0
0
0
0
1
1
1
1
RSETVAL SIMRST SRST
0 00
0 10
1 00
1 10
0 00
0 10
1 00
1 10
Page 11 of 15
MEDIATEK CONFIDENTIAL, NO DISCLOSURE
Free Datasheet http://www.Datasheet4U.com
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet MT6302.PDF ] | |
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