STMPE1801BJR STMicroelectronics, STMPE1801BJR Datasheet - Page 21
STMPE1801BJR
Manufacturer Part Number
STMPE1801BJR
Description
Touch Screen Converters & Controllers Xpander Logic 18-Bit 18 GPIO 1.65 to 3.6V
Manufacturer
STMicroelectronics
Datasheet
1.STMPE1801BJR.pdf
(60 pages)
Specifications of STMPE1801BJR
Rohs
yes
Input Type
1 Keypad
Data Rate
400 kbps
Resolution
18 bit
Interface Type
I2C
Supply Voltage
1.65 V to 3.6 V
Supply Current
28 uA
Operating Temperature
- 40 C to + 85 C
Package / Case
CSP-25
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Supply Voltage - Max
3.6 V
Supply Voltage - Min
1.65 V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STMPE1801BJR
Manufacturer:
Intersil
Quantity:
1 048
Part Number:
STMPE1801BJR
Manufacturer:
ST
Quantity:
20 000
STMPE1801
7.2.2
Any keypad activity, interrupt event, hotkey activity or VALID I
device from Hibernate mode and switches to operational mode automatically.
Keypress detect in the Hibernate mode
When in Hibernate mode, any keypress detected causes the system to go into operational
mode (~48
detected is valid, the system stays in operation mode. If the key detected is invalid, the
system goes back into Hibernate mode.
µs)
. The system will then de-bounce the key to detect a valid key. If the keypress
Doc ID 17884 Rev 3
2
C transaction wakes up the
System controller
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