tmp88pu74fg TOSHIBA Semiconductor CORPORATION, tmp88pu74fg Datasheet

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... TOSHIBA Original CMOS 8-Bit Microcontroller TLCS-870/X Series TMP88PU74FG Semiconductor Company ...

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Document Change Notification The purpose of this notification is to inform customers about the launch of the Pb-free version of the device. The introduction of a Pb-free replacement affects the datasheet. Please understand that this notification is intended as a ...

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... For a discussion of how the reliability of microcontrollers can be predicted, please refer to Section 1.3 of the chapter entitled Quality and Reliability Assurance/Handling Precautions. 5. Publication date of the datasheet The publication date of this datasheet is printed at the lower right corner of this notification. New Part Number New Package Code TMP88PU74FG Test Conditions Leads with over 95% solder coverage II TMP88PU74 OTP QFP80-P-1420-0.80B — ...

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Package Dimensions QFP80-P-1420-0.80B III TMP88PU74 Unit: mm 2008-03-06 ...

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Pin Assignments (Top View) P-QFP80-1420-0.80B (V24) P90 65 (V25) P91 66 (V26) P92 67 (V27) P93 68 (V28) P94 69 (V29) P95 70 (V30) P96 71 (V31) P97 72 (V32) PD0 73 (V33) PD1 74 (V34) PD2 75 (V35) PD3 ...

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Pin Function The TMP88PU74 has two modes: MCU and PROM. (1) MCU mode In this mode, the TMP88PU74 is pin compatible with the TMP88CU74 (fix the TEST pin at low level). (2) PROM mode Pin Name Input/ (PROM mode) Output ...

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Operational Description The configuration and functions of the TMP88PU74 are the same as those of the TMP88CU74, except in that a one-time PROM is used instead of an on-chip mask ROM. 1. Operating Mode The TMP88PU74 has two modes: MCU ...

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Data Memory The TMP88PU74 has an on-chip 2-Kbyte data memory (static RAM). 1.1.3 Input/Output Circuitry (1) Control pins The control pins of the TMP88PU74 are the same as those of the TMP88CU74 except that the TEST pin has is ...

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PROM Mode The PROM mode is activated by setting shown in Figure 1.2.1. The PROM mode is used to write and verify programs with a general-purpose PROM programmer. The high-speed programming mode can be used for program operation. The ...

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Programming Flowchart (High-speed programming) The high-speed programming mode is achieved by applying the program voltage ( 12. the Vpp pin when Vcc 6.25 V. After the address and input data are stable, the data is programmed by ...

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Writing Method for General-purpose PROM Program (1) Adapters BM11131 (2) Adapter setting Switch (SW1) is set to side N. (3) PROM programmer specifying i) PROM type is specified to TC571000. Writing voltage: 12.75 V (high-speed program) ii) Data transfer ...

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Electrical Characteristics Absolute Maximum Ratings (V Parameter Symbol V Supply Voltage DD Program Voltage V TEST/VPP PP Input Voltage P2, P3 (at open drain) OUT1 Output Voltage V P6, P7, P8, P9, PD OUT2 I Output Current ...

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DC Characteristics ( Topr SS Parameter Symbol V Hysteresis Voltage Hysteresis input HS I TEST IN1 Open drain ports, Input Current I IN2 Tri-state ports I RESET IN3 RESET Input Resistance R IN3 Pull-down Resistance R Source open ...

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AC Characteristics ( Parameter Symbol Machine Cycle Time tcy t High Level Clock Pulse Width WCH Low Level Clock Pulse Width t WCL High Level Clock Pulse Width t WSH t Low Level Clock Pulse Width ...

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DC/AC Characteristics (PROM mode) (1) Read operation (VDD Parameter Symbol Input High Voltage V IH4 (A0 to A16 PGM Input Low Voltage V IL4 (A0 to A16 PGM Program Power ...

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High-speed programming operation (Topr Parameter Input High Voltage ( A16 , , CE OE PGM Input Low Voltage ( A16 PGM Program Power Supply Voltage Initial Program ...

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TMP88PU74 2007-11-02 2003-02-17 ...