STMPE812ABJR datasheet(6/53 Pages) STMICROELECTRONICS

tên linh kiện	STMPE812ABJR

Giải thích chi tiết về linh kiện	Integrated 4-wire resistive touchscreen controller, pen-down/real-time mode, fullyautonomous

Download	53 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

Logo

6 / 53 page

STMPE812A functional overview

STMPE812A

6/53

Doc ID 18225 Rev 4

Note:

All I/O operates on VCC. All I/O tolerant up to 3.6 V, across VCC = 1.65 - 3.6 V

8 kV HBM ESD on all touchscreen pins (+/- 8 kV vs GND)

0.5 µA max input leakage as input, across VCC range (GPIO, SCL/SDA)

4 µs hardware filter on the 3 GPIOs as input

C1

SDA

-4 mA

I2C data (fail safe, tolerant to 3.6 V regardless of

VCC)

B1

P2

+8 mA/-12 mA at

3.3 V

GPIO-2/ INT (3.6 V tolerant within VCC valid

range)

A1

P1

+8 mA/-12 mA at

3.3 V

GPIO-1/ADC/PWM (3.6 V tolerant within VCC valid

range except VIN_ADC must be less than VCC)

B2

P0

+8 mA/-12 mA at

3.3 V

GPIO-0/ADDR (3.6 V tolerant within VCC valid

range)

A2

VCC

Can be > 80 mA

load at touchscreen

and GPIO drive

1.65 - 3.6 V core/IO supply (0.1 µF decoupling

cap)

No low-voltage detection for POR

20 µs POR from power stable

A3

X+

50 mA current limit

X+

Table 2.

Pin assignments (continued)

Name

Current capacity

Function

Số phần tương tự - STMPE812ABJR

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	STMPE812	626Kb / 51P	S-Touch®enhanced 4-wire resistive touchscreen controller with PWM February 2011
STMicroelectronics	STMPE812BJR	626Kb / 51P	S-Touch®enhanced 4-wire resistive touchscreen controller with PWM February 2011

More results

Mô tả tương tự - STMPE812ABJR

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	LM8500	327Kb / 20P	Four Wire Resistive Touchscreen Controller with Brownout
National Semiconductor ...	LM8300	319Kb / 20P	Four Wire Resistive Touchscreen Controller with Brownout
Semtech Corporation	SX8651EVKA	626Kb / 39P	Multitouch 4-wire Resistive Touchscreen Controller with 15kV ESD Protection
	SX8651	632Kb / 39P	Multitouch 4-wire Resistive Touchscreen Controller with 15kV ESD Protection
	SX8654EVK	2Mb / 62P	Haptics Enabled 4/5-Wire Resistive Touchscreen Controller with Proximity Sensing
	SX8657	2Mb / 61P	Haptics Enabled 4/5-Wire Resistive Touchscreen Controller with Proximity Sensing
	SX8654	2Mb / 62P	Haptics Enabled 4/5-Wire Resistive Touchscreen Controller with Proximity Sensing
STMicroelectronics	STMPE812	626Kb / 51P	S-Touch®enhanced 4-wire resistive touchscreen controller with PWM February 2011
Texas Instruments	LM8300	440Kb / 26P	[Old version datasheet] LM8300/LM8500 Four Wire Resistive Touchscreen Controller with Brownout
Semtech Corporation	SX8677	2Mb / 63P	Haptics Enabled Multitouch 4/5-Wire Resistive Touchscreen Controller with Proximity Sensing

More results

STMPE812ABJR bảng dữ liệu(PDF) 6 Page - STMicroelectronics

STMPE812ABJR bảng dữ liệu(HTML) 6 Page - STMicroelectronics

Số phần tương tự - STMPE812ABJR

Mô tả tương tự - STMPE812ABJR

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53

bảng dữ liệu tải về

Link URL