SAA5290PS/092 Просмотр технического описания (PDF) - Philips Electronics
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SAA5290PS/092 Datasheet PDF : 69 Pages
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Philips Semiconductors
Economy teletext and TV microcontrollers
Preliminary specification
SAA5x9x family
3 ORDERING INFORMATION
TYPE NUMBER(1)
SAA5290PS/nnn
SAA5291PS/nnn
SAA5291APS/nnn
SAA5296PS/nnn
SAA5296APS/nnn
SAA5491PS/nnn
SAA5496PS/nnn
SAA5291H/nnn
SAA5291AH/nnn
SAA5296H/nnn
SAA5296AH/nnn
SAA5491H/nnn
SAA5496H/nnn
SAA5297PS/nnn
SAA5297APS/nnn
SAA5497PS/nnn
SAA5297H/nnn
SAA5297AH/nnn
SAA5497H/nnn
PACKAGE
NAME
DESCRIPTION
SDIP52 plastic shrink dual in-line package; 52 leads
(600 mil)
SDIP52
plastic shrink dual in-line package; 52 leads
(600 mil)
QFP80
plastic quad flat package; 80 leads (lead length
1.95 mm); body 14 × 20 × 2.8 mm
SDIP52
plastic shrink dual in-line package; 52 leads
(600 mil)
QFP80
plastic quad flat package; 80 leads (lead length
1.95 mm); body 14 × 20 × 2.8 mm
VERSION
PROGRAM
MEMORY (ROM)
SOT247-1 16 kbytes
SOT247-1 32 kbytes
SOT318-2 32 kbytes and external
SOT247-1 64 kbytes
SOT318-2 64 kbytes or external
Note
1. ‘nnn’ is a three-digit number uniquely referencing the microcontroller program mask and OSD mask.
4 QUICK REFERENCE DATA
SYMBOL
PARAMETER
MIN.
VDDA
supply voltages
4.5
VDDM
VDDT
fxtal
crystal frequency
−
Tamb
operating ambient temperature
−20
IDDM
microcontroller supply current
−
SAA5290, SAA5291, SAA5291A and SAA5491
IDDA
analog supply current
−
IDDT
teletext supply current
−
SAA5296, SAA5296A, SAA5297, SAA5297A, SAA5496 and SAA5497
IDDA
analog supply current
−
IDDT
teletext supply current
−
TYP.
5.0
12
−
20
35
40
35
50
MAX.
5.5
−
+70
35
50
65
50
80
UNIT
V
MHz
°C
mA
mA
mA
mA
mA
1997 Jul 07
4
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