tmp90p802ap ETC-unknow, tmp90p802ap Datasheet
tmp90p802ap
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tmp90p802ap Summary of contents
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... Outline and Characteristics The TMP90P802A is a system evaluation LSI having a built in One-Time PROM for TMP90C802A. Parts No. ROM TMP90P802AP OTP 8192 x 8bit TMP90P802AM The information contained here is subject to change without notice. The information contained herein is presented only as guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of TOSHIBA or others. These TOSHIBA products are intended for usage in general electronic equipments (offi ...
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TMP90P802A 2/14 Figure 1. TMP90C802A Block Diagram TOSHIBA CORPORATION ...
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Pin Assignment and Functions The assignment of input/output pins, their names and functions are described below. Figure 2.1 (2) shows pin assignment of the TMP90P802A. TOSHIBA CORPORATION 2.1 Pin Assignment Figure 2.1 (1) shows pin assignment of the TMP90P802A. ...
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TMP90P802A 2.2 Pin Names and Functions The TMP90P802A has MCU mode and PROM mode. Pin Name No. of pins P00 ~ P07 / P10 ~ P17 / P20 ~ P27 / P31 /RxD ...
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PROM Mode Pin Function No. of Name pins A12 ~ A8 5 A15 ~ A13 VPP 1 VCC 1 VSS 1 Pin Name No. of pins ...
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TMP90P802A 3. Operation The TMP90P802A is the OTP version of the TMP90C802A that is replaced an internal ROM from Mask ROM to EPROM. The function of TMP90P802A is exactly same as that of TMP90C840A. Refer to the TMP90C802A except the ...
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PROM Mode (1) Mode Setting and Function PROM mode is set by setting the to the “L” level. (2) Programming Flow Chart The programming mode is set by applying 12.5V (programming voltage) to the VPP pin when the following ...
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TMP90P802A (3) The Mode Bit and the Security Bit The TMP90P802A has the Security Bit in PROM cell. If the Sercuity Bit is programmed to “0”, the content of the PROM is disable to read in PROM mode. Bit to ...
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... Electrical Characteristics TMP90P802AP/TMP90P802AM 4.1 Absolute Maximum Ratings Symbol V Supply voltage CC V Input voltage IN P Power dissipation ( Soldering temperature (10s) SOLDER T Storage temperature STG T Operating temperature OPR 4.2 DC Characteristics Symbol Parameter V Input Low Voltage (P0 P1, P2, P3, P8 IL1 RESET, INT0, NMI V IL2 ...
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TMP90P802A 4.3 AC Characteristics Symbol Parameter t OSC. Period = x OSC t CLK Period CYC t CLK Low width WL t CLK High width WH Address Setup to RD Low width t RR Address Hold ...
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Zero - Cross Characteristics Symbol Parameter V Zero-cross detection input ZX A Zero-cross accuracy ZX F Zero-cross detection input frequency ZX 4.5 Serial Channel Timing - I/O Interface Mode Symbol Parameter t Serial Port Clock Cycle Time SCY t ...
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TMP90P802A 4.8 Read Operation (PROM Mode) Symbol Parameter V VPP Read Voltage PP V Input High Voltage (A0 ~ A15, CE, OE) IH1 V Input Low Voltage (A ~ A15, CE, OE) IL1 t Address to Output Delay ACC 4.9 ...
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Timing Chart 4.12 Read Operation Timing Chart (PROM Mode) TOSHIBA CORPORATION TMP90P802A 13/14 ...
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TMP90P802A 4.13 Programming Operation Timing Chart (PROM Mode) 14/14 TOSHIBA CORPORATION ...