lc72p366 Sanyo Semiconductor Corporation, lc72p366 Datasheet
lc72p366
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lc72p366 Summary of contents
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... The LC72P366 is a single-chip PLL-plus-controller one- time programmable PROM microcontroller that corresponds to the Sanyo LC72358N, LC72362N, and LC72366. The LC72P366 has the same package and pin assignment as the LC72358N, LC72362N, and LC72366 mask ROM versions, and provides on-chip PROM, organized as 16k words by 16 bits. The ...
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... Pin Assignment LC72P366 No. 5544-2/14 ...
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... Block Diagram LC72P366 No. 5544-3/14 ...
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... Output current Allowable power dissipation Operating temperature Storage temperature Allowable Operating Ranges –30 to +70˚C, V Parameter Supply voltage Input high-level voltage Input low-level voltage Input frequency Input amplitude Input voltage range LC72P366 = Symbol Conditions V max DD V All input pins IN V ...
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... Note: * Executing 20 STEP instructions every millisecond. With the PLL and counter circuits stopped. Test Circuit Diagrams Note: With PB to PG, and all open. However, with PM, and PQ selected for output. Figure 1 I (2) in Halt Mode DD LC72P366 Symbol Conditions I (1) XIN : ...
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... EO1 O CMOS tristate 77 EO2 LC72P366 Function Key return signal input-only ports. The threshold voltage is set to a relatively low value. When a key matrix is formed in combination with the PB and PC ports three simultaneous key presses can be detected. The pull-down resistors are set by the IOS instruction with PWn = 2 for all four pins at the same time and cannot be set on an individual pin basis ...
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... O CMOS tristate 71 EO3 O CMOS tristate LC72P366 Function Power supply connections FM VCO (local oscillator) input This pin is selected by the PLL instruction CW1 (b1, b0 are ignored). Capacitor coupling must be used for signal input. Input is disabled when the HOLD pin is set low in the hold enable state. ...
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... I Input 68 SNS I Input LC72P366 Function Universal counter/general-purpose input shared-function input port The IOS instruction b3 with PWn = 3 switches the pin function between universal counter input and general-purpose input. • Frequency measurement The universal counter function is selected by an IOS instruction with PWn = 3 and ...
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... I/O CMOS push-pull 45 PM0 to PM3 LC72P366 Function PLL control and clock stop mode control Setting this pin low in the hold enabled state disables input to the FMIN and AMIN pins and sets the EO pin to the high-impedance state. To enter clock stop mode, set the HOLDEN flag, set this pin low, and execute a CKSTP instruction ...
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... TEST1 2 TEST2 Usage Notes The LC72P366 is provided for use in initial shipments of products designed to use the Sanyo LC72358N, LC72362N, or LC72366. Keep the following points in mind when using this product. • Differences between the LC72P366 and the LC72358N, LC72362N, and LC72366 Parameter Operating temperature – ...
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... Using a general-purpose PROM programmer A general-purpose PROM programmer can be used if a special-purpose PROM programming adapter (product name: LC72P366 EPROM PROGRAMMER) is used. The write procedure used is the 27512 or 27C512 (with Vpp = 12.5 V) Intel fast write method. Specify 0000H to 7FFFH as the address settings. — Using the RE32N in-circuit emulator: The RE32N in-circuit emulator can be used if a special-purpose PROM programming adapter (product name: LC72P366 RE32N) is used ...
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... LC72P366 Instruction Overview Abbreviations : ADDR : Program memory address b : Borrow C : Carry DH : Data memory address high (Row address) [2 bits Data memory address low (Column address) [4 bits Immediate data [4 bits Data Memory address N : Bit position [4 bits Port number [4 bits] PWn : Port control word number [4 bits] ...
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... Test unlock F/F then skip if it has not been set PLL M r Load M to PLL register INR M Rn Input register/port data to M OUTR M Rn Output contents register/port LC72P366 Operation D15 (r) AND ( (M) AND ...
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... SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of November, 1996. Specifications and information herein are subject to change without notice. LC72P366 Operation D15 SIO reg ...