Lucent Technologies MN10285K User Manual
Page 33
General Description
Pin Descriptions
Panasonic Semiconductor Development Company
MN102H75K/F75K/85K/F85K LSI User Manual
32
Panasonic
Table 1-3 Pin Functions
Block
Pin Name
I/O
Pin Count
Description
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