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UPD784225YGK規(guī)格書詳情
The μPD784224 and 784225 are products of the μPD784225 Subseries in the 78K/IV Series. Besides a highspeed and high performance CPU, these controllers have ROM, RAM, I/O ports, 8-bit resolution A/D and D/A converters, timers, serial interfaces, a real-time output port, interrupt functions, and various other peripheral
hardware.
FEATURES
? I2C bus
? ROM correction
? Inherits peripheral functions of μPD780058Y Subseries
? Minimum instruction execution time
160 ns (main system clock fXX = 12.5 MHz)
61 μs (subsystem clock fXT = 32.768 kHz)
? I/O port: 67 pins
? Timer/counter: 16-bit timer/counter × 1 unit 8-bit timer/counter × 4 units
? Serial interface: 3 channels
UART/IOE (3-wire serial I/O): 2 channels
CSI (3-wire serial I/O, multi-master supporting I2C busNote): 1 channel
Note μPD784225Y Subseries only
? Standby function
HALT/STOP/IDLE mode
In power-saving mode: HALT/IDLE mode (with subsystem clock)
? Clock division function
? Watch timer: 1 channel
? Watchdog timer: 1 channel
? Clock output function fXX, fXX/2, fXX/22, fXX/23, fXX/24, fXX/25, fXX/26, fXX/27, fXT selectable
? Buzzer output function fXX/210, fXX/211, fXX/212, fXX/213 selectable
? A/D converter: 8-bit resolution × 8 channels
? D/A converter: 8-bit resolution × 2 channels
? Supply voltage: VDD = 1.8 to 5.5 V
APPLICATION FIELD
Car audio, portable audio, telephones, etc.
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NEC |
24+ |
PBFREE |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
NEC |
98+ |
QFP100 |
118 |
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詢價(jià) | ||
NEC |
23+ |
QFP100 |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
NEC |
23+ |
QFP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
NEC |
22+ |
QFP |
9800 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價(jià) | ||
NEC |
23+ |
NA |
90000 |
一定原裝房間現(xiàn)貨 |
詢價(jià) | ||
NEC |
23+ |
原廠封裝 |
13528 |
振宏微原裝正品,假一罰百 |
詢價(jià) | ||
NEC |
23+ |
QFP/100 |
7000 |
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購! |
詢價(jià) | ||
NEC |
22+ |
QFP |
1000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價(jià) | ||
NC |
24+ |
DIP |
320 |
詢價(jià) |