Philips Semiconductors
Product specification
Multi page intelligent teletext decoder
SAA5360; SAA5361
6
PINNING
Type SAA5360
6.1
SYMBOL
PIN
TYPE
DESCRIPTION
P2_7/PWM6
P3_0/ADC0
n.c.
1
I/O
I/O
−
programmable bidirectional port 2: bit 7 or output bit 6 of the 7-bit PWM
2
programmable bidirectional port 3: bit 0 or input 0 for the software ADC facility
3
not connected
P3_1/ADC1
P3_2/ADC2
P3_3/ADC3
n.c.
4
I/O
I/O
I/O
−
programmable bidirectional port 3: bit 1 or input 1 for the software ADC facility
5
programmable bidirectional port 3: bit 2 or input 2 for the software ADC facility
6
programmable bidirectional port 3: bit 3 or input 3 for the software ADC facility
7
not connected
n.c.
8
−
not connected
n.c.
9
−
not connected
n.c.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
−
not connected
VSSC
−
core ground
VSSP
−
periphery ground
P0_5
I/O
−
8 mA current sinking output for direct drive of LED
not connected
n.c.
n.c.
−
not connected
SCL_NVRAM
SDA_NVRAM
P0_2
I
I2C-bus serial clock input to non-volatile RAM
I2C-bus serial data input and output of non-volatile RAM
programmable bidirectional port 0: bit 2
not connected
I/O
I/O
−
n.c.
n.c.
−
not connected
VPE
I
OTP programming voltage input; connect to ground
programmable bidirectional port 0: bit 3
not connected
P0_3
I/O
−
n.c.
P0_4
I/O
−
programmable bidirectional port 0: bit 4
not connected
n.c.
n.c.
−
not connected
n.c.
−
not connected
P0_6
I/O
I/O
−
8 mA current sinking output for direct drive of LED
programmable bidirectional port 0: bit 7
analog ground
P0_7
VSSA
CVBS0
I
composite video input 0 selectable via SFR; a positive-going 1 V (p-p) input is
required and connected via a 100 nF capacitor
CVBS1
32
I
composite video input 1 selectable via SFR; a positive-going 1 V (p-p) input is
required and connected via a 100 nF capacitor
n.c.
33
34
−
not connected
SYNC_FILTER
I/O
CVBS sync filter input; this pin should be connected to VSSA via a 100 nF
capacitor
IREF
35
I
reference current input for analog circuits and connected to VSSA via a 24 kΩ
resistor
2005 Mar 09
5