STMPE2401TBR STMicroelectronics, STMPE2401TBR Datasheet - Page 11

• Manufacturer Part Number: STMPE2401TBR
• Description: IC I/O EXPANDER I2C 24B 36TFBGA
• Manufacturer: STMicroelectronics

Specifications of STMPE2401TBR

• Interface: I²C
• Number Of I /o: 24
• Interrupt Output: Yes
• Frequency - Clock: 400kHz
• Voltage - Supply: 1.65 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-TFBGA
• Includes: Keypad, POR, PWM
• For Use With: 497-6426 - BOARD EVAL BASED ON STMPE2401
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6133-2

STMPE2401
4
4.1
4.2
4.3
Electrical specification
DC electrical characteristics
Table 6. DC electrical characteristics
I/O DC electrical characteristics
The 1.8V I/O complies to the EIA/JEDEC standard JESD8-7.
Table 7. I/O DC electrical characteristic
DC input specification
(1.55V < V
Table 8. DC input specification
I
HIBERNATE
Symbol
Symbol
VCC1,2
Symbol
I
I
V_INT
O
SLEEP
Vhyst
Voh
Vol
Icc
_INT
Vih
Vil
DD
1.8V supply voltage
HIBERNATE mode
current
SLEEP mode current
Operating current
(FSM working – No
peripheral activity)
Open drain output
current
Voltage level at INT pin
Low level output voltage
High level output voltage
Low level input voltage
High level input voltage
Schmitt trigger hysteresis
< 1.95V)
Parameter
Parameter
Parameter
Test conditions
Iol = 4mA
Ioh = 4mA
Test conditions
0.65*Vcc
Vcc - 0.45
= 1.17
Min.
= 1.35
Min.
1.65
Min.
Value
Value
Electrical specification
Value
Typ.
Typ.
0.10
1.8
0.5
3.6
Typ.
15
6
4
0.35*Vcc
= 0.63
Max.
Max.
1.95
Max.
0.45
1.0
12
50
Unit
Unit
mA
mA
Unit
11/55
uA
uA
V
V
V
V
V
V
V