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參數(shù)資料
| 型號： | MSM64P164-XXXGS-V1K |
| 廠商： | LAPIS SEMICONDUCTOR CO LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, OTPROM, 0.066 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | QFP-80 |
| 文件頁數(shù)： | 21/61頁 |
| 文件大?。?/td> | 232K |
| 代理商： | MSM64P164-XXXGS-V1K |
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4-1
4. PROM
4.1 Summary
The MSM64P164 uses built-in PROM as program memory. The capacity of this PROM is 4064
bytes, and the capacity that omitted 32 bytes from the 0FE0H address to the 0FFFH address,
forming the test data area of the mask ROM chip.
In order to write the program data to this PROM, the MSM64P164 uses a special adapter (OTP
64164F BOARD) which is connected to the general EPROM writer for writing. See also the
manual of this special adapter for further reference.
4.2 Explanation of Pins
Table 4-1 shows PROM related pins of the MSM64P164.
Table 4-1 (a) List of PROM Related Pins
Pin
Name
Pin
No.
Remarks
VSS
32, 67
—
0V power supply
Input/
Output
VDD1
42
—
Plus side power supply pin (+5V supplied)
VDD2
44
—
Plus side power supply pin(+5V supplied)
VPP
31
—
Power supply for PROM writing (+12.5V supplied)
RESET
70
Input
PROM mode setting pin
PROM mode is activated when the L level is input for 3 common
pins
TST1
71
Input
TST2
72
Input
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| MSM6502B-XXXGS-K | 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, PQFP56 |
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| MSM6512-XXXGS-K | 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, PQFP56 |
| MSM6502B-XXXGS-2K | 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, PQFP56 |
相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MSM64Q424 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 256/512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
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| MSM6500 | 制造商:QUANTUM 制造商全稱:QUANTUM 功能描述:MSM6500⑩ CHIPSET SOLUTION |
| MSM6502B | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Low-power and Built-in LCD Driver 4-Bit Microcontroller |
| MSM6502B-XXXGS-2K | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Low-power and Built-in LCD Driver 4-Bit Microcontroller |
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