p87c770aar NXP Semiconductors, p87c770aar Datasheet - Page 64

• Manufacturer Part Number: p87c770aar
• Description: Microcontrollers Ntsc With On-screen Display Closed Caption
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 105 Pin assignment during programming and verification operations
1999 Jun 11
Microcontrollers for NTSC TVs with On-Screen
Display (OSD) and Closed Caption (CC)
ALE/PROG
SYMBOL
V
PSEN
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P1.0
P1.1
P1.2
P1.3
P1.4
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
PP
RST
/EA
PIN
10
12
30
21
20
19
18
17
16
15
14
45
46
47
48
49
50
51
52
29
28
43
27
11
1
2
3
4
5
6
7
8
9
64
SYSTEM EPROM
OTP SEL0
OTP SEL1
OTP SEL2
(HIGH)
(LOW)
(LOW)
A10
A11
A12
A13
A14
A15
WE
V
OE
A8
A9
A0
A1
A2
A3
A4
A5
A6
A7
D0
D1
D2
D3
D4
D5
D6
D7
PP
P8xCx70 family
OSD EPROM
Product specification
OTP SEL0
OTP SEL1
OTP SEL2
(HIGH)
(HIGH)
(HIGH)
(HIGH)
(LOW)
(LOW)
A10
A11
A12
WE
V
OE
A8
A9
A0
A1
A2
A3
A4
A5
A6
A7
D0
D1
D2
D3
D4
D5
D6
D7
PP