公司名称：深圳市川大科技有限公司

Features

CPU Configuration

4kx15bits on-chip ROM

438 bytes SRAM

8-level stacks for subroutine nesting

3 programmable Level Voltage Reset LVR:
4.0V, 3.5V,&2.7V

Four CPU operating mode: Normal, Sleep,
Green and IDLE

Operating Frequency:

IRC mode
Main Oscillator : 4M/8M/6MHz
Sub Oscillator : 16k/64k

Operating Voltage Range

2.8~5.5V at -25℃ ~ 65℃

Peripheral Configuration

8-bit real time clock/counter(TCC) with
selective signal sources(Fm/Fs)

2-channel Digital-to-Analog Converter for 256
steps

I2C function

Touchpad Sensor:

Power-on time: Stable time for operating <
500ms

The dependable cover thickness:
Type Min. ~ Max. Unit
Plastic 1~10 mm
Glass 1~10 mm
Suggestion : under 15x15mm pad size
Operating Voltage Range

2.8~5.5V at-25℃ ~ 65℃

Protocol Mode:

Interface features: Standard I
2
C @100K bps,
Fast @400K bps

Up to 8 capacitive sensor buttons

Operating current: (@ 3.3V 8MHz)
Mode Description Power
Consumption Note
Normal
High scan rate
wi hout Sleep 3.4mA @3.3V
Low
Power
Idle & Normal
modes (alternating) < 300uA* Dependent on
user’s setting
Sleep Deep Sleep < 2uA Only IC
* These parameters base on the IDLE time(section 8.6.20).

key number
 Up to 8 capacitive sensor buttons

Water Proof
 Provide 8 touch buttons

Slider
 Provide one slider with 2/4key
 Provide the maximum 32 resolution

Package Type:

16 DIP : CTP005D16

16 SOP: CTP005SO16A
NOTE
These are Green Products which do not
contain hazardous substances.

Application

4 keys with 4 OUT function

8 keys

Protocol operation mode support.

需要义隆产品及资料请与我司联系！
联系人：孙小姐
电话: 13510586825
Q Q ：2377387252
E-mial: 2377387252@qq.com