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PDF ePH1660 Data sheet ( Hoja de datos )
| Número de pieza | ePH1660 | |
| Descripción | Handwriting Recognition Microcontroller | |
| Fabricantes | ELAN Microelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ePH1660 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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ePH1660
Handwriting
Recognition
Microcontroller
Product
Specification
DOC. VERSION 0.2
ELAN MICROELECTRONICS CORP.
April 2008
1 page  
ePH1660
Handwriting Recognition Microcontroller
1 Introduction
The ePH1660 IC is an 8-bit RISC microcontroller embedded with finger touch
recognition core. When connected to an external resistance type touch panel, the IC
becomes suitable for handwriting recognition application products, such as SMS,
Stylus Remote Controllers, mobile phones, handwriting input devices, etc. The
ePH1660 has low power consumption, low cost, and yet is capable of providing high
rate of recognition performance. These quality features are helpful and vital in meeting
schedule when new handwriting recognition related product or pressure-sensitive
screen input device development is under short lead-time pressure.
2 Features
Product
ePH1660
Package Supported Input
Output Interface
Remarks
CSP/
QFN32
1. Simplified Chinese
2. ASCII
3. Gesture
Unicode
/GB2312
4. European characters*
UART
Can recognize up to 6,763
Simplified Chinese (GB2312)
characters, 83 European and
66 Russian characters.
* European characters includes Danish & Norwegian, Dutch, Finnish, French,
German, Italian, Portuguese, Spanish, and Swedish (operating under
Windows 1252, Western Europe Latin 1)
Product Specification (V0.2) 04.07.2008
(This specification is subject to change without further notice)
•1
5 Page 
ePH1660
Handwriting Recognition Microcontroller
6.3 SPI Slave Interface Control (1.2MHz, MSB first, 8-bit)
ePH1660 transmission
SCK(Falling edge)
from Host
SDO(MSB first)
SDI(MSB first)
CE
SSCMD
Host transmission
SCK(Falling edge)
from Host
SDO(MSB first)
SDI(MSB first)
CE
SSCMD
Figure 6-1c SPI Slave Interface Control Timing Diagram
Product Specification (V0.2) 04.07.2008
(This specification is subject to change without further notice)
•7
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet ePH1660.PDF ] | |
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