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LC866420 データシート(PDF) 2 Page - Sanyo Semicon Device |
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LC866420 データシート(HTML) 2 Page - Sanyo Semicon Device |
2 / 22 page LC86P6449 No.6689-2/22 (4) Operating supply voltage : 4.5V to 6.0V (5) Instruction cycle time : 1.0 µs to 366µs (6) Operating temperature : -30 °C to +70°C (7) The pin and the package compatible with the LC866400 series mask ROM devices (8) Applicable mask ROM version : LC866448/LC866444/LC866440/LC866436//LC866432/LC866428 /LC866424/LC866420/LC866416/LC866412/LC866408 Notice for use LC86P6449 is provided for the first release and small shipping of the LC866400 series. At using, take notice of the followings. (1) A point of difference LC86P6449 and LC866400 series Item LC86P6449 LC866448/44/40/36/32/28/24/20/16/12/08 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 – S27 •S28 – S37 Pull-down resistor provided/not provided Not provided Provided (fixed) Provided (fixed) Not provided Pull-down resistor provided/not provided Specified by the option Provided (fixed) Specified by the option Specified by the option Operating supply Voltage range (VDD) 4.5V to 6.0V 2.5V to 6.0V “L” level hold Tr. of the high voltage withstand input terminal Power dissipation Refer to ‘electrical characteristics’ on the semiconductor news. LC86P6449 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 LC866400 series have. Next tables show the options that correspond and not correspond to LC86P6449. • A kind of the option corresponding of the LC86P6449 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 Pull-up MOS Tr. of input ports Port 7 *1 1. No Pull-up MOS Tr. 2. Pull-up MOS Tr. *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 - LC866420 |
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同様の説明 - LC866420 |
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