UPD784224中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
UPD784224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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RENESAS |
2010 |
TQFP |
456 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
NEC |
01+ |
QFP |
6000 |
絕對原裝自己現(xiàn)貨 |
詢價 | ||
NEC |
23+ |
QFP |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
NEC |
24+ |
QFP |
25500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
NEC |
24+ |
QFP |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
原裝SANYO |
19+ |
QFP |
20000 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
NEC |
23+ |
QFP |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
SANYO/三洋 |
1942+ |
QFP |
9852 |
只做原裝正品現(xiàn)貨或訂貨!假一賠十! |
詢價 | ||
NEC |
22+ |
QFP |
1000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價 | ||
NEC |
2447 |
QFP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 |
