TSC80C31-16CA TEMIC Semiconductors, TSC80C31-16CA Datasheet
TSC80C31-16CA
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TSC80C31-16CA Summary of contents
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... Power Down Mode the RAM is saved and all other functions are inoperative. The TSC80C31/80C51 is manufactured using SCMOS process which allows them to run from MHz with VCC = 5 V. The TSC80C31/80C51 is also available at 20 MHz with 2.7 V < Vcc < 5.5 V. TSC80C31/80C51- MHz TSC80C31/80C51- MHz ...
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... TSC80C31/80C51 Interface Figure 1. Block Diagram 2 MATRA MHS Rev. E (14 Jan.97) ...
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... Figure 2. Pin Configuration DIL40 RST RxD TxD/P 31 INT0/P 32 INT1/P 33 T0/P 34 T1/P 35 Diagrams are for reference only. Packages sizes are not to scale. MATRA MHS Rev. E (14 Jan.97) TSC80C31/80C51 P1.5 P1.6 P1.7 RST RxD/P3.0 PLCC44 NC TxD/P3.1 INT0/P3.2 INT1/P3.3 T0/P3.4 T1/P3 PQFP44 NC ALE PSEN ...
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... It also receives the high-order address bits and control signals during program TSC80C31/80C51. Port 2 can sink or source three LS TTL inputs. It can drive CMOS inputs without external pullups. Port 3 Port bit bi-directional I/O port with internal pullups. Port 3 pins that have 1’s written to them are pulled high by the internal pullups, and in that state can be used as inputs ...
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... Accumulator, RAM and all other registers maintain their data during idle. Table 1 describes the status of the external pins during Idle mode. MATRA MHS Rev. E (14 Jan.97) TSC80C31/80C51 XTAL1 Input to the inverting amplifier that forms the oscillator. Receives the external oscillator signal when an external oscillator is used. ...
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... Port Data 1 1 Floating Port Data 0 0 Port Data Port Data 0 0 Floating Port Data Figure 4. I/O Buffers in the TSC80C31/80C51 (Ports 1, 2, 3). PORT2 PORT3 Port Data Port Data Address Port Data Port Data Port Data Port Data Port Data MATRA MHS ...
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... Figure 5. Either a quartz crystal or ceramic resonator may be used. Figure 5. Crystal Oscillator. TSC80C51 with Secret ROM TEMIC offers TSC80C31/80C51 with the encrypted secret ROM option to secure the ROM code contained in the TSC80C31/80C51 microcontrollers. The clear reading of the program contained in the ROM ...
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... TSC80C31/80C51 TSC80C31/80C51 with Secret TAG TEMIC offers special 64-bit identifier called “SECRET TAG” on the microcontroller chip. The Secret Tag option is available on both ROMless and masked microcontrollers. The Secret Tag feature allows serialization of each microcontroller for identification equipment. A unique number per device is implemented in the chip during manufacturing process ...
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... Freq 20 MHz Icc idle typ = 0.16 Freq (MHz) + 0.4 Freq 20 MHz Icc idle typ = 0.12 Freq (MHz) + 1.2 MATRA MHS Rev. E (14 Jan.97) TSC80C31/80C51 * Notice Stresses at or above those listed under “ Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only ...
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... TSC80C31/80C51 Absolute Maximum Ratings* Ambient Temperature Under Bias : A = Automotive . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . Voltage on VCC to VSS . . . . . . . . . . . . . . . . . . . . . . . . Voltage on Any Pin to VSS . . . . . . . . . . . . . . . –0 VCC + 0.5 V Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DC Parameters TA = – 125 C ; VSS = VCC = MHz Symbol Parameter VIL Input Low Voltage VIH Input High Voltage (Except XTAL and RST) ...
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... Freq 20 MHz Icc idle typ = 0.16 Freq (MHz) + 0.4 Freq 20 MHz Icc idle typ = 0.12 Freq (MHz) + 1.2 MATRA MHS Rev. E (14 Jan.97) TSC80C31/80C51 ** This value is based on the maximum allowable die temperature and the thermal resistance of the package * Notice – +125 C Stresses at or above those listed under “ ...
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... TSC80C31/80C51 Absolute Maximum Ratings* Ambient Temperature Under Bias : C = Commercial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I = Industrial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . Voltage on VCC to VSS . . . . . . . . . . . . . . . . . . . . . . . . Voltage on Any Pin to VSS . . . . . . . . . . . . . . . –0 VCC + 0.5 V Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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... Pins are not guaranteed to sink current greater than the listed test conditions. Figure 10. Clock Signal Waveform for ICC Tests in Active and Idle Modes. MATRA MHS Rev. E (14 Jan.97) TSC80C31/80C51 Figure 7. ICC Test Condition, Idle Mode. Figure 8. ICC Test Condition, Active Mode Figure 9 ...
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... TSC80C31/80C51 Explanation of the AC Symbol Each timing symbol has 5 characters. The first character is always a “T” (stands for time). The other characters, depending on their positions, stand for the name of a signal or the logical status of that signal. The following is a list of all the characters and what they stand for. ...
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... RD low to Address Float TWHLH high to ALE high External Data Memory Write Cycle External Data Memory Read Cycle MATRA MHS Rev. E (14 Jan.97) TSC80C31/80C51 16 MHz 20 MHz 25 MHz 30 MHz min max min max min max min max min max min max min max 340 ...
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... TSC80C31/80C51 Serial Port Timing – Shift Register Mode (values in ns) SYMBOL PARAMETER TXLXL Serial Port Clock Cycle Time TQVXH Output Data Setup to Clock Rising Edge TXHQX Output Data Hold after Clock Rising Edge TXHDX Input Data Hold after Clock Rising Edge ...
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... Float Waveforms For timing purposes as port pin is no longer floating when a 100 mV change from load voltage occurs and begins to float when a 100 mV change from the loaded VOH/VOL level occurs. Iol/IoH 20 mA. MATRA MHS Rev. E (14 Jan.97) TSC80C31/80C51 MIN MAX 44 22 ...
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... TSC80C31/80C51 Clock Waveforms This diagram indicates when signals are clocked internally. The time it takes the signals to propagate to the pins, however, ranges from 25 to 125 ns. This propagation delay is dependent on variables such as temperature and pin loading. Propagation also varies from output to output and component. Typically though (T ...
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... H: LCC 44 I: CQPJ 44 Die form: W: Wafer X: Dice Form Y: Wafer on Ring Temperature Range C : Commercial Industrial – Automotive –40 to 125 Military –55 to 125 C . TSC80C31/80C51XXX–20CA R Blank: Standard /883: MIL 883 Compliant P883: MIL 883 Compliant with PIND test. Conditioning R : Tape & Reel D : Dry Pack B : Tape & ...