參數(shù)資料
型號(hào)： 89C52
廠商： NXP Semiconductors N.V.
英文描述： 80C51 8-bit microcontroller family8KFlash(80C51八位微控制器系列 8K閃速存儲(chǔ)器)
中文描述： 80C51的8位微控制器family8KFlash（80C51的八位微控制器系列8K的閃速存儲(chǔ)器）
文件頁(yè)數(shù)： 20/32頁(yè)
文件大?。?/td> 212K
代理商： 89C52
Philips Semiconductors
Product specification
89C51/89C52/89C54/89C58
80C51 8-bit microcontroller family
4K/8K/16K/32K Flash
1999 Oct 27
20
ABSOLUTE MAXIMUM RATINGS
1, 2, 3
PARAMETER
RATING
UNIT
°
C
°
C
V
Operating temperature under bias
0 to +70 or –40 to +85
Storage temperature range
–65 to +150
Voltage on EA/V
PP
pin to V
SS
Voltage on any other pin to V
SS
Maximum I
OL
per I/O pin
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 maximum.
3. Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to V
SS
unless otherwise noted.
0 to +13.0
–0.5 to +6.5
V
15
mA
1.5
W
AC ELECTRICAL CHARACTERISTICS
T
amb
= 0
°
C to +70
°
C or –40
°
C to +85
°
C
SYMBOL
PARAMETER
CLOCK FREQUENCY
RANGE –f
UNIT
MIN
MAX
1/t
CLCL
Oscillator frequency: U (33MHz)
0
33
MHz
相關(guān)PDF資料
PDF描述
89C58 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash
89CNQ135
89CNQ150
89CNQ SCHOTTKY RECTIFIER
89CNQ135A SCHOTTKY RECTIFIER
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