參數(shù)資料
型號： SAA5296PS/NNN
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PDIP52
封裝： 0.600 INCH, PLASTIC, SDIP-52
文件頁數(shù)： 53/72頁
文件大?。?/td> 498K
代理商： SAA5296PS/NNN
1998 Dec 14
57
Philips Semiconductors
Preliminary specication
Economy teletext and TV microcontrollers
SAA5x9x family
11 LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
Note
1. This value has an absolute maximum of 6.5 V independent of VDD.
12 CHARACTERISTICS
VDD =5V ±10%; VSS =0V; Tamb = 20 to +70 °C; unless otherwise specied.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VDD
supply voltage (all supplies)
0.3
+6.5
V
VI
input voltage (any input)
note 1
0.3
VDD + 0.5
V
VO
output voltage (any output)
note 1
0.3
VDD + 0.5
V
IO
output current (each output)
±10
mA
IIOK
DC input or output diode current
±20
mA
Tamb
operating ambient temperature
20
+70
°C
Tstg
storage temperature
55
+125
°C
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
VDDX
supply voltage
4.5
5.0
5.5
V
IDDM
microcontroller supply current
20
35
mA
IDDA
analog supply current
35
50
mA
IDDT
teletext supply current
SAA5290, SAA5290A,
SAA5291, SAA5291A,
SAA5491
40
65
mA
IDDT
teletext supply current
SAA5296/7, SAA5296/7A,
SAA5496/7
50
80
mA
Digital inputs
RESET, EA
VIL
LOW-level input voltage
0.3
0.2VDD 0.1
V
VIH
HIGH-level input voltage
0.7VDD
VDD + 0.3
V
ILI
input leakage current
VI = 0 to VDD
10
+10
A
CI
input capacitance
4pF
HSYNC AND VSYNC
Vthf
switching threshold falling
0.2VDD
V
Vthr
switching threshold rising
0.8VDD
V
VHYS
hysteresis voltage
0.33VDD
V
CI
input capacitance
4pF
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