Features: • Simple two-line (SCL and SDA) communication with a microcontroller.• 8-bit data conversion between serial and parallel by I2C BUS.• Built-in power-on reset.ApplicationI/O port expansion for a microcontroller.Data conversion between serial and parallel in microcontroll...
M62320FP: Features: • Simple two-line (SCL and SDA) communication with a microcontroller.• 8-bit data conversion between serial and parallel by I2C BUS.• Built-in power-on reset.ApplicationI...
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I/O port expansion for a microcontroller.
Data conversion between serial and parallel in microcontroller peripherals.
Parameter |
Symbol |
conditions |
Ratings |
Units |
Supply voltage |
Vcc |
0.3 to 7.0 |
V | |
Input voltage |
VI |
0.3 to Vcc+0.3 |
V | |
Output voltage |
VO |
0.3 to Vcc+0.3 |
V | |
Output current "Low" |
IOH |
D0 to D7 |
-5to0 |
mA |
Output current "High" |
IOL |
D0 to D7 |
0to30 |
mA |
Power dissipation |
Pd |
Ta = 25°C |
1220(P) / 980(FP) |
mW |
Operating temperature |
Topr |
-20to85 |
||
Storage temperature |
Tstg |
-40to125 |
The M62320P/FP is a CMOS 8-bit I/O expander which has serial to parallel and parallel to serial data converting
functions.
The M62320P/FP can communicate with a microcontroller via few wiring thanks to the adoption of the two-line I C BUS.
Parallel data I/O terminal can be set to input or output mode alternatively in individual bits.
Maximum 8 ICs can be connected to a bus by using three chip-select pins, so that it is possible to handle up to 64 bits
data.