E2C0023-27-Y3
隆 Semiconductor
隆 Semiconductor
MSC1218
GENERAL DESCRIPTION
This version: Nov. 1997
MSC1218
Previous version: Jul. 1996
63-Bit Triplex Controller/Driver with Digital Dimming Function
The MSC1218 is a Bi-CMOS driver for 1/3 duty vacuum fluorescent display tube.
It contains a 64-bit shift register, a 63-bit latch, a 10-bit digital dimming circuit, and three grids.
The MSC1218 has only three microcontroller interface signal lines:
CS,
D-IN, and CLOCK.
The chip select function enables the D-IN and CLOCK lines to be shared with other peripheral
circuits.
FEATURES
鈥?Power supply Voltage
: 8 to 18V (built-in 5V regulator for logic circuit)
鈥?Operating temperature
: -40 to +85擄C
鈥?21-segment driver outputs
: I
OH
=鈥?mA at V
OH
=V
DD
鈥?.8V
鈥?3-grid driver outputs
: I
OH
=鈥?6mA at V
OH
=V
DD
鈥?.8V
鈥?Built-in digital dimming circuit
: 10-bit resolution
鈥?Built-in RC oscillation circuit
: External R and C
鈥?Built-in Power-On-Reset circuit
鈥?Package:
32-pin plastic SSOP(SSOP32-P-430-1.00-K) (Product name: MSC1218GS-K)
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