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LC866540 データシート(PDF) 2 Page - Sanyo Semicon Device |
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LC866540 データシート(HTML) 2 Page - Sanyo Semicon Device |
2 / 21 page LC86E6548 No.6747-2/21 (4) Operating supply voltage : 4.5V to 6.0V (5) Instruction cycle time : 1.0 µs to 366µs (6) Operating temperature : +10 °C to +40°C (7) The pin compatible with the LC866500 series mask ROM devices (8) Applicable mask ROM version : LC866548/LC866540//LC866532/LC866528/LC866524 (9) Factory shipment : QFC100S(with window) Notice for use LC86E6548 is provided for the first release and small shipping of the LC866500 series. At using, take notice of the followings. (1) A point of difference LC86E6548 and LC866500 series Item LC86E6548 LC866548/40/32/28/24 Operation after reset releasing The option is specified until 3ms after going to a ‘H’ level to the reset terminal by dgrees. The program is executed from 00H of the program counter. The program is executed from 00H of the program counter immediately after going to a ‘H’ level to reset terminal. Pull-down resistor of the following pins •S0/T0 – S6/T6 •S7/T7 – S15/T15 •S16 – S31 •S32 – S47 •S48 – S51 Pull-down resistor provided/not provided Not provided Provided (fixed) Provided (fixed) Not provided Not provided Pull-down resistor provided/not provided Specified by the option Provided (fixed) Specified by the option Specified by the option Not provided Operating temperature rang (Topg) +10 °C to +40°C -30 °C to +70°C Power dissipation Refer to ‘electrical characteristics’ on the semiconductor news. LC86E6548 uses 256 bytes that is addressed on FF00H to FFFFH in the program memory as the option configuration data area. This option configuration cannot execute all options which LC866500 series have. Next tables show the options that correspond and not correspond to LC86E6548. • A kind of the option corresponding of the LC86E6548 A kind of option Pins, Circuits Contents of the option 1. N-channel open drain output 2. CMOS output *1 Port 0 1. Pull-up MOS Tr. proveded 2. Pull-up MOS Tr. not provided *2 Port 1 *1 1. Input : Programmable pull-up MOS Tr. Output : N-channel open drain 2. Input : Programmable pull-up MOS Tr. Output : CMOS Input/output form of Input/output ports Port 3 *1 1. Input : No Programmable pull-up MOS Tr. Output : N-channel open drain 2. Input : Programmable pull-up MOS Tr. Output : CMOS *1) Specified in a bit *2) Specified in nibble unit. The port of N-channel open drain output does not have the Pull-up MOS Tr.. |
同様の部品番号 - LC866540 |
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同様の説明 - LC866540 |
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