INA84C641.pdf 데이터시트 (총 3 페이지) - 파일 다운로드 INA84C641 데이타시트 다운로드

No Preview Available !

TECHNICAL DATA
Z8-BIT MICROCONTROLLERS WITH OCD AND VST
Microcontroller is manufactured in 42-lead plastic DIP-package 2171Ю.42-A. Device is functionally identical to the
PCA84C641/068 Philips.
BASIC FEATURES.
- Manufactured in 2µm silicon gate CMOS process
- TV set switch on/off
- receiving channel subbaund switching
- fine tuning receiving channel
- automatic frequency control
- PAL/SECAM switching
m- volume, brightness, contrast control
- On Screen Display forility
o- Operating temperature: -10 - +700С
.cBASIC ELECTRICAL CHARACTERISTICS
- Power supply voltage, V
U- Supply current, mA
- Clock frequency, MHz
t4- Output current LOW for P1, DPO,DP1 ports and LOW3 and VOB pins, mA
- Output current LOW for port P0, mA
- Output voltage HIGH, V
4.5.....5.5
10
10
1.2
10
3.7
heeT1 INTN/T0
VOW1 VOW3 DOSC
VOW2 VSYNC
VOB
HSYNC
taSXLAT1
aXLAT2
8-BIT TIMER/
EVENT
COUNTER
CPU
ROM
RAM
DISPLAY
ON SCREEN
ww.DRESETN
wTEST
PARALLEL
I/O
PORTS
8-BIT
I/O
PORTS
6-BIT
DAC
14-BIT
DAC
3-BIT DAC
+
COMPARATOR
I2C
INTERFACE
P0 P1
DP0 DP1 PWM1-5 TDAC
SDA
SCL
1

No Preview Available !

INA84C641
PIN DESCRIPTION
PIN SYMBOL
DESCRIPTION
1 DP0.0/Tdac Derivative Port 0: quasi-bidirectional I/O line or 14-bit DAC PWM
2 DP0.1/PWM1 Derivative Port 1: quasi-bidirectional I/O line or 6-bit DAC PWM
3 DP0.2/PWM2 Derivative Port 1: quasi-bidirectional I/O line or 6-bit DAC PWM
4 DP0.3/PWM3 Derivative Port 1: quasi-bidirectional I/O line or 6-bit DAC PWM
5 DP0.4/PWM4 Derivative Port 1: quasi-bidirectional I/O line or 6-bit DAC PWM
6 DP0.5/PWM5 Derivative Port 1: quasi-bidirectional I/O line or 6-bit DAC PWM
7 P1.0/VHF1 Port 1: quasi-bidirectional I/O lines
8 P1.1/VHF3 Port 1: quasi-bidirectional I/O lines
9 P1.7/AFC Derivative Port 1: quasi-bidirectional I/O line or comparator input with 3-bit DAC
10 P1.2/VHF
Port 1: quasi-bidirectional I/O lines
11 P1.3/VTR
Port 1: quasi-bidirectional I/O lines
12 P1.4/AV
Port 1: quasi-bidirectional I/O lines
13 P0.0
Port 0: quasi-bidirectional I/O port
14 P0.1
Port 0: quasi-bidirectional I/O port
15 P0.2
Port 0: quasi-bidirectional I/O port
16 P0.3
Port 0: quasi-bidirectional I/O port
17 P0.4
Port 0: quasi-bidirectional I/O port
18 P0.5
Port 0: quasi-bidirectional I/O port
19 P0.6
Port 0: quasi-bidirectional I/O port
20 P0.7/Mdstr Port 0: quasi-bidirectional I/O port
21 VSS
Ground
22 DP1.6/VOW1 Derivative Port 1: quasi-bidirectional I/O lines or character video output
23 DP1.5/VOW2 Derivative Port 1: quasi-bidirectional I/O lines or character video output
24 VOW3
Character video output of OSD
25 Fbl
Blanking output
26 HSYNC
Horizontal synchronous signal input
27 VSYNC
Vertical synchronous signal input
28 DOSC1
Connection to LC oscillator of OSD clock
29 DOSC2
Connection to LC oscillator of OSD clock
30 Test
Control input for testing and emulation mode. Ground for normal operation
31 Xlat 1
Oscillator output or input terminal for system clock
32 Xlat 2
Oscillator output or input terminal for system clock
33 Reset N\
Initialise input, active LOW
34 IDENT
Direct testable pin and event counter input
35 Int/Rmot
External interrupt or direct testable
36 DP1.3/Sndo Derivative Port 1: quasi-bidirectional I/O lines
37 DP1.2/Effect Derivative Port 1: quasi-bidirectional I/O lines
38 DP1.1/P/S Derivative Port 1: quasi-bidirectional I/O lines
39 DP0.7/SCL Derivative open drain I/O port or I2C-bus clock line
40 DP0.6/SDA Derivative open drain I/O port or I2C-bus data line
41 DP1.0/Stdby Derivative Port 1: quasi-bidirectional I/O lines
42 VDD
Power supply
2

No Preview Available !

INA84C641
42-Pin Plastic Dual-in-Line (NS)
Dimension, mm
A max 5.08
Aı min 0.51
A2
min 3.05
max 4.57
B
min 0.38
max 0.56
B2
min 0.89
max 1.14
C
min 0.23
max 0.38
D
min 36.58
max 37.08
E
min 15.24
max 16.00
E1
min 12.70
max 14.48
e nom 1.778
e2 nom 15.24
L
min 2.54
max 3.56
α
min 0º
max 10º
3