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UPD784224YGK中文資料
UPD784224YGK數(shù)據(jù)手冊(cè)規(guī)格書PDF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(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NEC |
25+ |
2800 |
原裝現(xiàn)貨!可長(zhǎng)期供貨! |
||||
NEC |
02+ |
QFP |
1570 |
全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì) |
|||
NEC |
17+ |
QFP |
9988 |
只做原裝進(jìn)口,自己庫(kù)存 |
|||
NEC |
23+ |
QFP |
3000 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
|||
NEC |
23+ |
QFP |
20000 |
全新原裝假一賠十 |
|||
NEC |
22+ |
QFP |
1000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
|||
NEC |
02+ |
QFP |
6000 |
絕對(duì)原裝自己現(xiàn)貨 |
|||
NEC |
25+23+ |
QFP |
10582 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
|||
NEC |
23+ |
QFP-80 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
|||
NEC |
23+ |
LQFP |
19526 |
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