UPD17240中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
UPD17240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：
UPD17240
- 功能描述：
UPD17240.17241.17242.17243.17244.17245.17246 Data Sheet | Data Sheet[04/2003]
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NEC |
20+ |
SSOP30 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
NEC |
2016+ |
SSOP |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
NEC |
23+ |
SOP30 |
20000 |
全新原裝假一賠十 |
詢價 | ||
NEC |
2020+ |
TSSOP |
8000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
RENESAS原裝現(xiàn)貨 |
1236+ |
SSOP30 |
840 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
RENESAS/瑞薩 |
1948+ |
SSOP |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
RENESAS |
20+ |
TSSOP |
32970 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
NEC |
17+ |
TSOP |
9988 |
只做原裝進(jìn)口,自己庫存 |
詢價 | ||
NEC |
24+ |
SSOP |
2568 |
原裝優(yōu)勢!絕對公司現(xiàn)貨 |
詢價 | ||
NEC |
07+ |
PB-FREE |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 |
