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參數(shù)資料
| 型號： | P87C550EFAA |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | AT25F1024 1M BIT SPI FLASH - SO8 |
| 中文描述： | 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PQCC44 |
| 封裝： | PLASTIC, LCC-44 |
| 文件頁數(shù)： | 15/28頁 |
| 文件大?。?/td> | 190K |
| 代理商： | P87C550EFAA |
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Philips Semiconductors
Product specification
80C550/83C550/87C550
80C51 8-bit microcontroller family
4K/128 OTP/ROM/ROMless, 8 channel 8 bit A/D, watchdog timer
1998 May 01
15
Electrical Deviations from Commercial Specifications for Extended Temperature Range
DC and AC parameters not included here are the same as in the commercial temperature range table.
DC ELECTRICAL CHARACTERISTICS
T
amb
= –40
°
C to +85
°
C, V
CC
= 5V
±
10% (87C550), V
CC
= 5V
±
20% (80/83C550), V
SS
= 0V
TEST
LIMITS
SYMBOL
PARAMETER
CONDITIONS
MIN
MAX
UNIT
V
IL
V
IL1
V
IH
V
IH1
I
IL
I
TL
I
CC
Input low voltage, except EA
–0.5
0.2V
CC
–0.15
0.2V
CC
–0.35
V
CC
+0.5
V
CC
+0.5
–75
V
Input low voltage to EA
0
V
Input high voltage, except XTAL1, RST
0.2V
CC
+1
0.7V
CC
+0.1
V
Input high voltage to XTAL1, RST
V
Logical 0 input current, ports 2, 3
V
IN
= 0.45V
V
IN
= 2.0V
μ
A
μ
A
Logical 1-to-0 transition current, ports 2, 3
–750
Power supply current:
Active mode
Idle mode
Power down mode
V
= 4.5–5.5V,
Frequency range =
3.5 to 16MHz
35
6
50
mA
mA
μ
A
ADC DC ELECTRICAL CHARACTERISTICS
AV
CC
= 5V
±
10%, AV
SS
= 0V, T
amb
= –40
°
C to 85
°
C, unless otherwise specified
TEST
LIMITS
SYMBOL
PARAMETER
CONDITIONS
MIN
MAX
UNIT
AV
CC
V
REF
AI
CC
AV
IN
A
IC
, C
IA
t
ADS
t
ADC
Ae
Analog supply
AV
CC
= V
CC
±
0.2
4.5
5.5
V
Analog reference; AV
REF
+ AV
REF–
Analog operating supply current
AV
SS
– 0.2
AV
CC
+ 0.2
3.0
V
See note 1
mA
Analog input voltage
AV
SS
– 0.2
AV
CC
+ 0.2
15
V
Analog input capacitance
pF
Sampling time
8t
CY
40t
CY
±
1.5
±
1
±
1
Conversion time
Absolute voltage error
LSB
E
RA
OSe
Relative accuracy
LSB
Offset error
See note 1
LSB
Ge
Gain error
See note 1
0.4
%
M
CTC
Ct
Channel-to-channel matching
±
1
LSB
Crosstalk
0 – 100kHz
–60
dB
Rref
Resistance between AV
REF+
and AV
REF–
Idle mode supply current
1.0
10.0
K
μ
A
μ
A
AI
ID
AI
PD
NOTES:
1. Conditions: V
= 4.99712V, V
REF–
= 0V. AI
CC
value does not include the resistor ladder current. For the 40-pin package, where the
V
inputs are connected to AV
CC
and AV
SS
CC
will be increased by the register ladder current and may exceed the
maximum shown here.
2. The resistor ladder network is not disconnected in the power-down or idle modes. Thus to conserve power, the user must remove AV
CC
and
V
REF+
.
3. If the A/D function is not required, or if the A/D function is only needed periodically, AV
CC
can be removed without affecting the operation of
the digital circuitry. Contents of ADCON and ADAT are not guaranteed to be valid. Digital inputs P1.0 to P1.7 will not function normally. No
digital outputs are present on these pins.
4. For this test, the Analog inputs must be at the supplies (either V
DD
or V
SS
).
See note 4
50
Power down supply current
See note 4
50
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| P87C550EFAA-T | 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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| P87C550EFKA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| P87C550EFN | 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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