STMPE1600QTR STMicroelectronics, STMPE1600QTR Datasheet - Page 5

• Manufacturer Part Number: STMPE1600QTR
• Description: IC EXPANDER 16BIT 24QFN
• Manufacturer: STMicroelectronics
• Series: Xpander Logic™r

Specifications of STMPE1600QTR

• Interface: I²C
• Number Of I /o: 16
• Interrupt Output: Yes
• Frequency - Clock: 400kHz
• Voltage - Supply: 1.65 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: *
• Includes: POR
• Memory Size: 16 bit
• Interface Type: I2C
• Maximum Clock Frequency: 400 KHz
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.65 V
• Maximum Operating Current: 500 uA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10665-2

STMPE1600
2
2.1
2.1.1
I
I
The STMPE1600 is interfaced to the main processor using an I
I
The addressing scheme of STMPE1600 is designed to allow up to 8 devices to be
connected to the same I
they are 42h, 43h, 44h, 45h, 46h, 47h, 48h and 49h (equivalent values in 7-bit and 10-bit
addressing).
Figure 3.
2
2
2
C address
C module
C block
Addressing scheme
GND
VCC
SDA
SCL
2
C bus. The slave device address is a 7-bit or 10-bit address where
Doc ID 16938 Rev 1
ADDR2,1,0
SDA
SCL
2
C bus.
I
2
C block
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