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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Yada; Naoki
Address:
Tokorozawa, JP
No. of patents:
12
Patents:












Patent Number Title Of Patent Date Issued
7382681 Semiconductor integrated circuit June 3, 2008
A semiconductor integrated circuit includes a memory circuit, an oscillator circuit which generates an internal clock signal, based on control information held in the memory circuit, and a logic circuit which generates control information that causes the frequency of the internal clo
7277039 Semiconductor integrated circuit with A/D converter having a ladder-type resistor October 2, 2007
A semiconductor integrated circuit including an A/D converter capable of converting an analog signal accepted through an external terminal into a digital signal. The A/D converter includes: a ladder-type resistor for generating a reference voltage; a set of first operational amplifiers,
7277038 Semiconductor integrated circuit October 2, 2007
A semiconductor integrated circuit including an A/D converter capable of converting an analog signal accepted through an external terminal into a digital signal. The A/D converter includes: a ladder-type resistor for generating a reference voltage; a set of first operational amplifiers,
7277037 Semiconductor integrated circuit October 2, 2007
A semiconductor integrated circuit including an A/D converter capable of converting an analog signal accepted through an external terminal into a digital signal. The A/D converter includes: a ladder-type resistor for generating a reference voltage; a set of first operational amplifiers,
7257044 Semiconductor integrated circuit August 14, 2007
There is provided a fuse module that holds trimming information for an internal oscillation circuit module. The fuse module includes information-writing fuse circuits to which trimming information is written depending on whether an information-writing fuse is blown; a reference fuse
7250821 Semiconductor integrated circuit July 31, 2007
A semiconductor integrated circuit capable of performing internal oscillation with high precision is provided. The semiconductor integrated circuit has a memory circuit, an oscillator circuit for generating an internal clock signal based on control information held in the memory circ
7245248 A/D converter and a microcontroller including the same July 17, 2007
In an A/D converter and a microcontroller including the same, the number of selection patterns of analog input channels is increased for each A/D conversion and the A/D conversion is conducted using an A/D converter having only fundamental functions without imposing load onto a CPU. The
7196967 Semiconductor integrated circuit March 27, 2007
A semiconductor integrated circuit includes a memory circuit, an oscillator circuit which generates an internal clock signal, based on control information held in the memory circuit, and a logic circuit which generates control information that causes the frequency of the internal clo
7193929 Semiconductor integrated circuit March 20, 2007
A semiconductor integrated circuit includes a memory circuit, an oscillator circuit which generates an internal clock signal, based on control information held in the memory circuit, and a logic circuit which generates control information that causes the frequency of the internal clo
7075469 Semiconductor integrated circuit July 11, 2006
A semiconductor integrated circuit including an A/D converter capable of converting an analog signal accepted through an external terminal into a digital signal. The A/D converter includes: a ladder-type resistor for generating a reference voltage; a set of first operational amplifiers,
7061825 Semiconductor integrated circuit June 13, 2006
A semiconductor integrated circuit includes a memory circuit, an oscillator circuit which generates an internal clock signal, based on control information held in the memory circuit, and a logic circuit which generates control information that causes the frequency of the internal clo
6975262 Semiconductor integrated circuit December 13, 2005
A semiconductor integrated circuit including an A/D converter capable of converting an analog signal accepted through an external terminal into a digital signal. The A/D converter includes: a ladder-type resistor for generating a reference voltage; a set of first operational amplifiers,










 
 
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