Lucent Technologies MN102H75K User Manual

32

Power

V

DD

I

1

Voltage supply

V

SS

I

2

Ground reference

AV

DD

I

1

Analog voltage supply

V

DD

/V

PP

I

1

Voltage supply: V

DD

 in mask ROM version and V

PP

 in 

EEPROM version

Clocks

SYSCLK

O

1

System clock output

OSC1

I

1

Oscillator input connection (with internal PLL)

OSC2

O

1

Oscillator output connection (with internal PLL)

OSDXI

I

1

OSD oscillator input connection (alt. function: P46)

OSDXO

O

1

OSD oscillator output connection (alt. function: P45)

Reset

RST

I/O

1

Reset (alt. function: P53)

Interrupts (external)

IRQ0 –IRQ5

I

6

External interrupt request to microcontroller (alt. functions: 

P00, P10, P11, P12, P52, P54)

OSD

HSYNC

I

1

Horizontal sync signal input

VSYNC

I

1

Vertical sync signal input

YS

O

1

Video signal cut

Timers

16-bit (2)

TMnIOA (n=4,5)

I/O

2

Input capture/output compare A

TMnIOB (n=4,5)

I/O

2

Input capture/output compare B

TMnIC (n=4,5)

I

2

Timer/counter clear signal

8-bit (4)

TMnIO (n=0,1)

I/O

2

Timer clock input/timer output

Serial interfaces (2)

SBI0/SBI1

I

2

Serial data input

SBD0/SBD1

I/O

2

Serial data input

SBO0/SBO1

I/O

2

Serial data output

SBT0/SBT1

I/O

2

Serial clock signal

I

2

C interfaces (2)

SDA0/SDA1

I/O

2

I

2

C data

SCL0/SCL1

I/O

2

I

2

C clock

IR remote signal receiver

RMIN

I

1

Remote signal input

PWM (8-bit, 7-channel)

PWM0– PWM6

O

7

Pulse width modulator output