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參數(shù)資料
| 型號(hào)： | PCD3349AP |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類(lèi)： | 微控制器/微處理器 |
| 英文描述： | 8-bit microcontroller with DTMF generator |
| 中文描述： | 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PDIP28 |
| 封裝： | 0.600 INCH, PLASTIC, DIP-28 |
| 文件頁(yè)數(shù)： | 15/20頁(yè) |
| 文件大?。?/td> | 141K |
| 代理商： | PCD3349AP |
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1998 May 11
15
Philips Semiconductors
Product specification
8-bit microcontroller with DTMF generator
PCD3349A
16 AC CHARACTERISTICS
V
DD
= 1.8 to 6 V; V
SS
= 0 V; T
amb
=
25 to +70
°
C; all voltages with respect to V
SS
; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
1
TYP.
MAX.
16
UNIT
t
r
t
f
f
xtal
rise time all outputs
fall time all outputs
clock frequency
V
DD
= 5 V; T
amb
= 25
°
C; C
L
= 50 pF
30
30
ns
ns
MHz
see Fig.14
Oscillator
(see Fig.15)
g
mL
g
mM
g
mH
R
F
LOW transconductance
MEDIUM transconductance
HIGH transconductance
feedback resistor
V
DD
= 5 V
0.2
0.9
3.0
0.3
0.4
1.6
4.5
1.0
1.0
3.2
9.0
3.0
mS
mS
mS
M
handbook, halfpage
(MHz)
MLA493
VDD (V)
1
3
5
7
12
9
6
3
0
15
guaranteed
operating range
Fig.14 Maximum clock frequency (f
xtal
) as a
function of supply voltage (V
DD
).
Fig.15 Typical transconductance as a function of
supply voltage (V
DD
).
handbook, halfpage
1
3
5
7
VDD (V)
10
1
MBG097
1
gm
(mS)
gmH
gmM
gmL
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| PCD3349AT | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-BIT MICROCONTROLLER WITH DTMF GENERATOR |
| PCD3350A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with DTMF generator, 256 bytes EEPROM and real-time clock |
| PCD3350AH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with DTMF generator, 256 bytes EEPROM and real-time clock |
| PCD3351A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontrollers with DTMF generator and 128 bytes EEPROM |
| PCD3351AH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
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