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參數(shù)資料
| 型號： | P87C576EFBB |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 80C51 8-bit microcontroller family 8K/256 OTP/ROM, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer |
| 中文描述： | 8-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQFP44 |
| 封裝： | 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44 |
| 文件頁數(shù)： | 31/46頁 |
| 文件大?。?/td> | 447K |
| 代理商： | P87C576EFBB |
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Philips Semiconductors
Product specification
83C576/87C576
80C51 8-bit microcontroller family
8K/256 OTP/ROM, 6 channel 10-bit A/D, 4 comparators,
failure detect circuitry, watchdog timer
1998 Jun 04
31
A/D CONVERTER DC ELECTRICAL CHARACTERISTICS
T
amb
= 0
°
C to +70
°
C, –40
°
C to +85
°
C, and –40
°
C to +125
°
C; V
CC
= 5V
±
10%, V
SS
= 0V
TEST
LIMITS
SYMBOL
PARAMETER
CONDITIONS
MIN
MAX
UNIT
Static Characteristics
R
Resolution
Monotonic with no missing codes
10
Bits
IL
e
Integral non-linearity error
2, 5, 8
±
2
LSB
DL
e
Differential non-linearity error
2, 3, 4, 7, 8
±
1
LSB
FS
e
Full Scale error
2, 8
±
3
LSB
OS
e
Offset error
2, 6, 8
±
2
LSB
Dynamic Characteristics
t
ADC
Conversion time (including sampling time)
48t
CY
μ
s
t
ADS
Sampling tme
8t
CY
μ
s
Analog Input Characteristics
AV
IN
Analog input voltage
AV
SS
– 0.2
AV
DD
+ 0.2
V
C
IA
Analog input capacitance
15
pF
M
CTC
Channel-to-channel matching
7
±
1
LSB
C
t
Crosstalk between inputs of port 1
7
0–100kHz
–60
dB
Power Requirements
AV
CC
/V
REF+
Analog supply and reference voltage
AV
CC
= V
CC
±
0.2
4.0
6.0
V
AI
CC
NOTES:
1. The following condition must not be exceeded: V
DD
– 0.2V < AV
DD
< V
DD
+ 0.2V.
2. Conditions: AV
SS
= 0V; AV
CC
= 4.997V; V
CC
= 5.0V.
3. The differential non-linearity (DL
e
) is the difference between the actual step width and the ideal step width. (See Figure 24).
4. The ADC is monotonic; there are no missing codes.
5. The integral non-linearity (IL
e
) is the peak difference between the center of the steps of the actual and the ideal transfer curve after
appropriate adjustment of gain and offset error. (See Figure 24).
6. The offset error (OS
e
) is the absolute difference between the straight line which fits the actual transfer curve (after removing gain error), and
a straight line which fits the ideal transfer curve. (See Figure 24).
7. Guaranteed by design.
8. To meet Error Specification, analog input voltage must be less than 1V/ms.
(AV
CC
1023)
1000
4
(12 Osc Freq (MHz))
For 16MHz @ 5.0V slew rate = 1.6V/ms.
Analog supply current: operating: (16MHz)
AV
CC
= 6.0V
1.2
mA
Slew Rate
MAX
(V ms)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| P87C576EHA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| P87C576EHAA | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 8K/256 OTP/ROM, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer |
| P87C576EHB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| P87C576EHBB | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 8K/256 OTP/ROM, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer |
| P87C576EHBB-S | 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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