參數(shù)資料
型號(hào): 87C652
廠商: NXP Semiconductors N.V.
英文描述: 80C51 8-bit microcontroller 8K/16K, 256 OTP, I2C
中文描述: 80C51的8位微控制器8K/16K,256檢察官辦公室和I2C
文件頁數(shù): 8/24頁
文件大?。?/td> 195K
代理商: 87C652
Philips Semiconductors
Product specification
87C652/87C654
80C51 8-bit microcontroller
8K/16K, 256 OTP, I
2
C
1999 Jul 23
8
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 current on any single pin
±
5
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
W
DEVICE SPECIFICATIONS
SUPPLY VOLTAGE
(V)
FREQUENCY
(MHz)
TEMPERATURE
RANGE
TYPE
MIN.
MAX.
MIN.
MAX.
(
°
C)
S87C652-4 and
S87C654-4
4.5
5.5
3.5
16
0 to +70
S87C652-5 and
S87C654-5
4.5
5.5
3.5
16
–40 to +85
S87C654–7
4.5
5.5
3.5
20
0 to +70
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