參數(shù)資料
型號: P87C660X2
英文描述: 80C51 8-bit microcontroller family 16KB OTP/ROM. 512B RAM low voltage (2.7 to 5.5 V). low power. high speed (30/33 MHZ). two 400KB I2C interfaces
中文描述: 80C51的8位單片機系列16KB的檢察官辦公室/光盤。 512B RAM的低電壓(2.7至5.5 V)。低功耗。高速(三十三分之三十兆赫)。 2 400KB I2C接口
文件頁數(shù): 80/102頁
文件大小: 568K
代理商: P87C660X2
Philips Semiconductors
Product data
P8xC660X2/661X2
80C51 8-bit microcontroller family
16 KB OTP/ROM, 512B
RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33
MHz), two 400KB I
2
C interfaces
2003 Oct 02
80
10.Pin capacitance is characterized but not tested. Pin capacitance is less than 25 pF. Pin capacitance of ceramic package is less than 15 pF
(except EA is 25 pF).
11. To improve noise rejection a nominal 100 ns glitch rejection circuitry has been added to the RST pin, and a nominal 15 ns glitch rejection
circuitry has been added to the INT0 and INT1 pins. Previous devices provided only an inherent 5 ns of glitch rejection.
12.Power down mode for 3 V range: Commercial Temperature Range – typ: 0.5 A, max. 20 A; Industrial Temperature Range – typ. 1.0 A,
max. 30 A;
13.The input threshold voltage of SCL and SDA (SIO1) meets the I
2
C specification, so an input voltage below 0.3 V
DD
will be recognized as a
logic 0 while an input voltage above 0.7 V
DD
will be recognized as a logic 1.
14.Not 100% tested.
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