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UPD753304W中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

UPD753304W
廠商型號

UPD753304W

功能描述

4-BIT SINGLE-CHIP MICROCONTROLLER

文件大小

374.43 Kbytes

頁面數(shù)量

56

生產(chǎn)廠商 Renesas Electronics America
企業(yè)簡稱

NEC瑞薩

中文名稱

日本瑞薩電子株式會社官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-7-21 10:43:00

人工找貨

UPD753304W價格和庫存,歡迎聯(lián)系客服免費人工找貨

UPD753304W規(guī)格書詳情

DESCRIPTION

The μPD753304 is one of the 75XL series 4-bit single-chip microcontroller chips and has a data processing capability comparable to that of an 8-bit microcontroller.

Since it inherits the 75X series CPU, it has upward compatibility.

While the conventional 75X series products with an on-chip LCD controller/driver use an 80-pin package, the μPD753304 is sold as a pellet/wafer to make it possible to be built into portable devices with an LCD display function, etc.

FEATURES

? RC oscillation circuit on chip

· Main system clock: fCC = 3.6 MHz (typical value with 6.8-k? external resistor connected. An internal 10-pF (typ.) capacitor is provided.)

· Subsystem clock : fCT = 47 kHz (typ.) (Both a resistor and a capacitor are provided internally.)

? Processing can be started immediately after standby mode is released.

? Oscillation of the subsystem clock can be stopped in STOP mode.

? Supply voltage: VDD = 2.5 to 5.5 V

? On-chip memory

· Program memory (ROM) : 4096 × 8 bits

· Data memory (RAM) : 256 × 4 bits

? Variable instruction execution time function useful for power saving

· 1.1, 2.2, 4.4, 17.8 μs (in fCC = 3.6 MHz operation)

· 85.1 μs (in fCT = 47 kHz operation)

? Programmable LCD controller/driver on chip

? Sold as a pellet/wafer to make it possible to be built into portable devices with an LCD display function

APPLICATION

Small LCD display device, etc.

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24+
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3600
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24+
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5000
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20+
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22+23+
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8000
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