W78E354P中文資料華邦電子數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
W78E354P規(guī)格書(shū)詳情
GENERAL DESCRIPTION
The W78C354 is a high-performance monitor microcontroller that is based on the embedded 80C32 microcontroller core. The W78C354 includes a 16 KB ROM, 512 byte internal data RAM, a 6-bit A/D converter, two 12-bit and fourteen 8-bit PWM static DACs, one 12-bit and three 8-bit PWM dynamic DACs, a sync processor, an I2C port, a DDC port, a watchdog timer, and glue logic specially designed for monitor applications.
FEATURES
· 80C32 MCU core included
· 20 MHz maximum operating frequency
· 16 KB ROM for program storage
· 512 bytes of on-chip data RAM:
- Lower 256 bytes accessed as in the 80C32
- Higher 256 bytes accessed as an external data memory via MOVX @Ri.
· One SPI/RS232 port (80C32 standard serial port)
· One external interrupt input
· Two timers/counters
· One 8-bit auto-reload timer for software time base
· PWM DACs:
- Two 12-bit PWM/BRM static DACs
- Fourteen 8-bit PWM static DACs
- One 12-bit PWM/BRM dynamic DAC
- Three 8-bit PWM dynamic DACs
· One 6-bit ADC with 4 multiplexed analog inputs
· Sync processor:
- Horizontal & vertical polarity detector
- Sync separator for composite sync
- Horizontal & vertical frequency counter
- Programmable dummy frequency generator
- Programmable H-clamp pulse output
- Safe operation area (SOA) output
- Self-test pattern output
· One software I2C port
· One DDC port (master/slave mode I2C, supports DDC1/DDC2B/DDC2B+)
· Watchdog timer
· Moire cancellation
· Two 15 mA output pins for driving LED
· Power-low reset
· OTP type: W78E354 (16 KB flash PROM)
· Three package types:
- PLCC68 (W78C/E354P), DIP48 (W78C/E354E), DIP40 (W78C/E354)
產(chǎn)品屬性
- 型號(hào):
W78E354P
- 制造商:
WINBOND
- 制造商全稱:
Winbond
- 功能描述:
MONITOR MICROCONTROLLER
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Winbond |
2020+ |
DIP |
8000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
WINBOND |
20+ |
DIP40 |
19570 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
NUVOTON |
1836+ |
DIP40 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
NUVOTON |
23+ |
DIP |
65480 |
詢價(jià) | |||
WINb0nd |
23+ |
QFP |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售 |
詢價(jià) | ||
WINBOND |
DIP |
8650 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
WINBOND? |
24+ |
PLCC? |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
NUVOTON |
24+ |
SMD |
20000 |
一級(jí)代理原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
NUVOTON/新唐 |
21+ |
DIP40 |
7500 |
百域芯優(yōu)勢(shì) 實(shí)單必成 可開(kāi)13點(diǎn)增值稅發(fā)票 |
詢價(jià) | ||
WINBOND/華邦 |
03+ |
DIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) |