TC35i: Migration from TC35 to TC35i
PRELIMINARY
TC35_TC35i_MIG_01_V01.01 29.1.2003 Page 7 of 34
3 Feature migration
Feature comparison for both modules is introduced in the table below. Only main
specifications are listed.
3.1 General description
Table 3-1: General description a)
Features Parameter TC35 TC35i
Frequency bands:
Dual-band EGSM 900, GSM1800
compliant to GSM Phase 2/2+
Output performance: Class 4 (2W) for EGSM900
Class 1 (1W) for GSM1800
GSM Class: small MS
Control: via AT commands
3VSupported SIM card:
External SIM card holder has to be connected via SIM interface connector
Phonebook management: SM, FD, LD, MC, RC, ON, ME
Automatic dial on DTR
line activation:
not supported supported, via AT%D
3.3V – 5.5V 3.3 – 4.8 VInput voltage range:
Automatic shutdown supported
Component mounting: both sides single-side mounted
Dimensions: 54.5 x 36 x 6.85 mm 54,5 x 36 x 3,6
Weight: 18g 10g
Normal operation: (-20°C; +55°C)
Restricted operation: (-29°C; -25°C) & (+55°C; +70°C)
Storage: (-40°C; +85°C)
Temperature conditions:
Automatic shutdown supported: (>+75°C and <-29°C)
ImplementedReal time clock:
Pin 30, VDDLP
Needs an external serial resistor
between VDDLP and capacitor /
battery to limit input current.
If application is battery powered,
additional diode(s) are suggested
between VDDLP and VBATT+ (see
Chapter "RTC backup" in your
"TC3x Hardware Interface
Description").
Pin 30, VDDLP
Includes 1kΩ resistor on VDDLP
line
between ZIF connector and PSU.
No
external resistor required.
If used in earlier TC35 application,
removing additional diode(s)
between
VDDLP and VBATT+ line is
required.
Timer function: Programmable via AT command
Antenna design: 50Ω antenna interface.
Antenna connectors: GSC coaxial connector
Product Data
Evaluation kit: DSB 35 Support Box
Half Rate (ETS 06.20)
Full Rate (ETS 06.10)
Speech codec:
Enhanced Full Rate (ETS 06.50 / 06.60 / 06.80)
Audio
Audio interface: 2 x analogue audio interfaces (hands-free, supports echo cancellation)
General Point-to-point MT and MO SMS
SMS Cell Broadcast
Text and PDU mode SMS MO
bulk SMS MO
enhancement:
- +CMMS
SMS
SMS storages: SM SM+ME (25 places)
SAT SIM Application Toolkit: - SAT class 3, GSM 11.14 Release 98
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