參數(shù)資料
型號: P87C554
廠商: NXP Semiconductors N.V.
英文描述: 80C51 8-bit microcontroller(80C51 8位微控制器)
中文描述: 80C51的8位微控制器(80C51的8位微控制器)
文件頁數(shù): 62/78頁
文件大?。?/td> 393K
代理商: P87C554
Philips Semiconductors
Preliminary specification
80C554/83C554/87C554
80C51 8-bit microcontroller
16K/512 OTP/ROM/ROMless, 8 channel 10 bit A/D, I
2
C, PWM,
capture/compare, high I/O
1999 Apr 07
62
ABSOLUTE MAXIMUM RATINGS
1, 2, 3
PARAMETER
RATING
UNIT
Storage temperature range
–65 to +150
°
C
Voltage on EA/V
PP
to V
SS
–0.5 to +13
V
Voltage on any other pin to V
SS
–0.5 to +6.5
V
Input, output DC current on any single I/O pin
5.0
mA
Power dissipation (based on package heat transfer limitations, not device power
consumption)
NOTES:
1. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and
functional operation of the device at these or any conditions other than those described in the AC and DC Electrical Characteristics section
of this specification is not implied.
2. This product includes circuitry specifically designed for the protection of its internal devices from the damaging effects of excessive static
charge. Nonetheless, it is suggested that conventional precautions be taken to avoid applying greater than the rated maxima.
3. Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to V
SS
unless otherwise
noted.
1.0
W
DEVICE SPECIFICATIONS
TYPE
SUPPLY VOLTAGE (V)
FREQUENCY (MHz)
TEMPERATURE RANGE (
°
C)
MIN
MAX
MIN
MAX
P87C554 SBxx versions
2.7
5.5
0
16
0 to +70
P87C554 SFxx versions
2.7
5.5
0
16
–40 to +85
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