SonyEricssonK200i » History » Revision 12
Revision 11 (fixeria, 11/09/2022 08:57 PM) → Revision 12/18 (fixeria, 11/09/2022 09:00 PM)
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h1. Sony Ericsson K200i/K220i K200i
This is another ODM phone model based on TI Calypso. Both K200i and K220i are identical, except that the K220i has an FM receiver. Interestingly enough, this one has more similarities with [[PirelliDPL10|Pirelli DP-L10]] than with [[SonyEricssonJ100i]], so it's hard to tell who actually designed it for Sony Ericsson. It could have been Foxconn, the same people who designed Pirelli's foray into phones, which would explain the similarity.
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*NOTE: This phone is not supported by OsmocomBB yet. All information is provided for interested developers only.*
UPDATE: @steve-m submitted a patch adding initial support: https://gerrit.osmocom.org/c/osmocom-bb/+/30051
h2. Specifications
* GSM 900/1800
* 46 x 103 x 17 mm, 82g
* STN 65k, 128 x 128
* IrDA (infrared) port
* Camera 0.3MP, 640x480
* 900mAh Li-Ion battery (BST-37)
* Ti Calypso/Iota/Rita chipset
h2. Hardware
{{thumbnail(SE-K200i-PCB1.jpg)}}
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Large versions: attachment:SE-K200i-PCB1.jpg, attachment:SE-K200i-PCB2.jpg, attachment:SE-K200i-fastport.jpg.
h3. Schematics
We don't have any schematics yet.
h3. GSM Chipset
* DBB: Ti Calypso Baseband, 751992A model (C035, final DSP ROM version 3606), includes 512kBytes of internal SRAM
* ABB: Ti TWL3025BZ (Iota)
* RF: Ti TRF 6151CJ (Rita)
* RF PA: SKY77318-12
h3. NOR Flash + SRAM
* SPANSION S71PL129NB0HFW4B (4 MiB XRAM).
** 128Mbit NOR (16 MByte)
** 32Mbit SRAM (4 MByte)
h3. Audio ringtone
* Winbond W56932DYX chip (same W569x family as used in [[PirelliDPL10|Pirelli DP-L10]])
h3. Serial cable
K200i has standard Sony Ericsson Fastport connector. Refer to [[SonyEricssonJ100i]] for more details.
