UPD17243中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
UPD17243 |
| 功能描述 | 4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS |
| 文件大小 |
668.46 Kbytes |
| 頁(yè)面數(shù)量 |
102 頁(yè) |
| 生產(chǎn)廠商 | Renesas Electronics America |
| 企業(yè)簡(jiǎn)稱 |
NEC【瑞薩】 |
| 中文名稱 | 日本瑞薩電子株式會(huì)社官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-20 8:40:00 |
| 人工找貨 | UPD17243價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
UPD17243規(guī)格書詳情
DESCRIPTION
The μPD17240, 17241, 17242, 17243, 17244, 17245, 17246 (hereafter called the μPD17246 Subseries) are 4-bit single-chip microcontrollers for small general-purpose infrared remote control transmitters.
This subseries employs 17K general-purpose register system architecture for the CPU, and can directly execute operations between data memories instead of the conventional method of executing operations through an accumulator. Moreover, all the instructions are 16-bit/1-word instructions, enabling efficient programming.
FEATURES
? Infrared remote controller carrier generator (REM output)
? 17K architecture: General-purpose register system
? Program memory (ROM), data memory (RAM)
? 8-bit timer: 1 channel
? Basic interval timer/watchdog timer: 1 channel
? Instruction execution time (can be changed in two steps)
@ fX = 4 MHz: 4 μs (high-speed mode)/8 μs (normal mode)
? External interrupt pin (INT/P1B0): 1
? I/O pins: 24
? Supply voltage: VDD = 2.0 to 3.6 V
? On-chip RAM retention detector
? Low-voltage detector (mask option)
APPLICATIONS
Preset remote controllers, toys, portable systems, etc.
產(chǎn)品屬性
- 型號(hào)：
UPD17243
- 制造商：
NEC
- 制造商全稱：
NEC
- 功能描述：
4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NEC |
24+ |
TSSOP |
6868 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | ||
TSSOP30 |
21+ |
NEC |
12588 |
原裝正品,自己庫(kù)存 假一罰十 |
詢價(jià) | ||
只做原裝 |
24+ |
SOP-30L |
36520 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
NEC |
2020+ |
TSSOP30 |
1050 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
NEC |
23+ |
TSSOP |
3200 |
專營(yíng)高頻管模塊,全新原裝! |
詢價(jià) | ||
NEC |
23+ |
TSSOP |
98900 |
原廠原裝正品現(xiàn)貨!! |
詢價(jià) | ||
NEC |
21+ |
SSOP30 |
44 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
NEC |
02+ |
TSOP |
1335 |
全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì) |
詢價(jià) | ||
NEC |
23+ |
NA/ |
5750 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
NEC |
23+ |
TSOP |
20000 |
全新原裝假一賠十 |
詢價(jià) |
