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UPD17718GC中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

UPD17718GC
廠商型號

UPD17718GC

功能描述

4-BIT SINGLE-CHIP MICROCONTROLLERS WITH DEDICATED HARDWARE FOR DIGITAL TUNING SYSTEM

文件大小

1.75826 Mbytes

頁面數(shù)量

408

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(biāo)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

2025-7-23 8:33:00

人工找貨

UPD17718GC價格和庫存,歡迎聯(lián)系客服免費人工找貨

UPD17718GC規(guī)格書詳情

The μPD17717, 17718, and 17719 are 4-bit single-chip CMOS microcontrollers containing hardware for digital tuning systems.

Provided with a wealth of hardware, these microcontrollers are available in many variations of ROM and RAM capacities to support various applications.

Therefore, a high-performance, multi-function digital tuning system can be configured with only one chip.

In addition, a one-time PROM model, μPD17P719, which can be written only once and therefore is ideal for program evaluation and small-scale production of a μPD17717, 17718, or 17719 system, is also available.

FEATURES

? Program memory (ROM) μPD17717 : 24K bytes (12288 × 16 bits) μPD17718, 17719: 32K bytes (16384 × 16 bits)

? General-purpose data memory (RAM) μPD17717, 17718: 1120 × 4 bits μPD17719 : 1776 × 4 bits

? Instruction execution time 1.78 μs (with fX = 4.5-MHz crystal oscillator)

? PLL frequency synthesizer Dual modulus prescaler (130 MHz MAX.), programmable divider, phase comparator, charge pump

? Abundant peripheral hardware units General-purpose I/O ports, serial interfaces, A/D converter, D/A converter (PWM output), BEEP output, frequency counter

? Many interrupts External: 6 sources Internal : 6 sources

? Power-ON reset, CE reset, and power failure detection circuit

? Supply voltage: VDD = 5 V ± 10

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