UPD78C14A中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
UPD78C14A規(guī)格書(shū)詳情
FEATURES
High reliability as compared with mPD78C14
159 instructions: 87AD instruction set
Multiply and divide instructions, 16-bit arithmetic operation instructions
Instruction cycle: 0.8 ms at 15 MHz
Internal ROM: 16384 W x 8
Internal RAM: 256 W x 8
Direct addressing to an external memory (ROM/RAM) up to 64 Kbytes
Highly accurate 8-bit A/D converter: Eight analog inputs
General-purpose serial interface: Asynchronous, synchronous, and I/O interface modes
Multifunction 16-bit timer/event counter
Two 8-bit timers
I/O lines: 44
Interrupt functions: Three external, eight internal
? Non-maskable interrupt: 1
? Maskable interrupts: 10
Zero-cross detection function (two inputs)
Standby functions: HALT mode, Hardware/software STOP mode
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NEC |
23+ |
DIP64 |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | ||
NEC |
2021+ |
DIP64 |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
NEC |
23+ |
TQFP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
NEC |
1948+ |
DIP |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
NEC |
23+ |
DIP/64 |
7000 |
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
NEC |
00+ |
DIP64 |
255 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
NEC |
24+ |
DIP-64 |
5000 |
只做原裝公司現(xiàn)貨 |
詢價(jià) | ||
24+ |
3000 |
自己現(xiàn)貨 |
詢價(jià) | ||||
NEC |
22+ |
DIP-64 |
38598 |
鄭重承諾只做原裝進(jìn)口貨 |
詢價(jià) | ||
NEC |
21+ |
TQFP |
6000 |
絕對(duì)原裝現(xiàn)貨 |
詢價(jià) |
