TTP259 Datasheet, PDF (1/81 Pages) Tontek Design Technology – Preliminary

Preliminary
TTP259
TonTouch^TM
§ PATENTEN
1. PATENT :œཥ流๕છՓʿ໾Ꮅᙃછཥ࢙ช಻˙جʿՉༀໄ
PAT NO. I339356 (Taiwan)
PAT NO. ZL 2007 1 0202087. 0 (CHINA)
2. PATENT :œՈᐑྤᜊʷ͍ࣧٙཥ࢙όᙃછช಻ༀໄ
PAT NO. M383780 (Taiwan)
PAT NO. ZL 2010 2 0141537. 7 (CHINA)
3. PATENT :œ省ཥۨεᒟᙃ࿟කᗫช಻ༀໄ
PAT NO. M375250 (Taiwan)
PAT NO. ZL 2010 2 0302392. 4 (CHINA)
§ General Description:
TTP259 MCU is an easy-used 4-bit CPU base microcontroller. It
contains 4032-word ROMe384-nibble RAMetime baseetimer/countere
interrupt serviceeIO control hardwareePWM outputeIIC functioneLVR and
touch pad feature for specified applications. The device is also suitable for
diverse simple applications in control appliance and consumer product.
§ Features:
1. Tontek RISC 4-bit CPU core
2. Total 26 crucial instructions and two addressing mode
3. Most instructions need 1 word and 1 machine cycle(2 CPU clocks) except
read table instruction(RTB)
4. Advance CMOS process
5. Working memory with 4032*16 program ROM and 384*4 SRAM
6. 4-level stacks
7. Operating voltage: 2.4V~5.5V(LVR=2.2V); 3.3V~5.5V(LVR=3.0V);
2.2V~5.5V(LVR OFF)
8. System operating frequency: (at VDD=5V)
. High speed system oscillator (OSCH)
— Built-in RC oscillator: 4MHz(typical)
. Low speed peripheral oscillator (OSCL)
— Built-in RC oscillator: 16KHz(typical)
9. Provide 7 IO+16 touch pad or 23 general programmable IO
— IO port built-in key wake-up feature enable by software setting
— Provide external interrupt inputs
— Provide internal signal outputs, like PWM
2015/05/25
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Ver: 1.1