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MTV021 View Datasheet(PDF) - Myson Century Inc

Part Name
Description
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MTV021
Myson
Myson Century Inc Myson
MTV021 Datasheet PDF : 17 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
MYSON
TECHNOLOGY
1.0 PIN CONNECTION
MTV021
VSSA 1
16 VSS
VSSA 1
20 VSS
VSSA 1
24 VSS
VCO 2
15 ROUT
VCO 2
19 ROUT
VCO 2
23 ROUT
RP 3
14 GOUT
RP 3
18 GOUT
RP 3
22 GOUT
VDDA 4
13 BOUT
VDDA 4
17 BOUT
VDDA 4
21 BOUT
MTV021
HFLB 5
12 FBKG
HFLB 5
16 FBKG
HFLB 5
20 FBKG
SSB 6
11
HTONE/PWMCK
SSB
MTV021N20
6
15
HTONE/PWMCK SSB
6
19 HTONE/PWMCK
MTV021N24
SDA 7
10 VFLB
SDA 7
14 VFLB
SDA 7
18 VFLB
SCK 8
9 VDD
SCK 8
13 VDD
SCK 8
17 VDD
PWM0 9
12 PWM7
PWM0 9
16 PWM7
PWM1 10
11 PWM6
PWM1 10
15 PWM6
PWM2 11
14 PWM5
PWM3 12
13 PWM4
2.0 PIN DESCRIPTIONS
Name
VSSA
VCO
RP
VDDA
HFLB
SSB
SDA
SCK
PWM0
PWM1
PWM2
PWM3
Pin No.
I/O
N16 N20 N24
Descriptions
- 1 1 1 Analog ground. This ground pin is used to internal analog circuitry.
I/O 2 2 2 Voltage Control Oscillator. This pin is used to control the internal oscil-
lator frequency by DC voltage input from external low pass filter.
I/O 3 3 3 Bias Resistor. The bias resistor is used to regulate the appropriate bias
current for internal oscillator to resonate at specific dot frequency.
- 4 4 4 Analog power supply. Positive 5 V DC supply for internal analog cir-
cuitry. And a 0.1uF decoupling capacitor should be connected across to
VDDA and VSSA.
I 5 5 5 Horizontal input. This pin is used to input the horizontal synchronizing
signal. It is a leading edge triggered and has an internal pull-up resistor.
I 6 6 6 Serial interface enable. It is used to enable the serial data and is also
used to select the operation of I2C or SPI bus. If this pin is left floating, I2C
bus is enabled, otherwise the SPI bus is enabled.
I 7 7 7 Serial data input. The external data transfer through this pin to internal
display registers and control registers. It has an internal pull-up resistor.
I 8 8 8 Serial clock input. The clock-input pin is used to synchronize the data
transfer. It has an internal pull-up resistor.
O - 9 9 Open-Drain PWM D/A converter 0. The output pulse width is program-
mable by the register of Row 15, Column 23.
O - 10 10 Open-Drain PWM D/A converter 1. The output pulse width is program-
mable by the register of Row 15, Column 24.
O-
- 11 Open-Drain PWM D/A converter 2. The output pulse width is program-
mable by the register of Row 15, Column 25.
O-
- 12 Open-Drain PWM D/A converter 3. The output pulse width is program-
mable by the register of Row 15, Column 26.
2/17
MTV021 Revision 5.0 6/29/1999
 

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