PCF8584中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書
PCF8584規(guī)格書詳情
GENERAL DESCRIPTION
The PCF8584 is an integrated circuit designed in CMOS technology which serves as an interface between most standard parallel-bus microcontrollers/microprocessors and the serial I2C-bus. The PCF8584 provides both master and slave functions.
Communication with the I2C-bus is carried out on a byte-wise basis using interrupt or polled handshake. It controls all the I2C-bus specific sequences, protocol, arbitration and timing. The PCF8584 allows parallel-bus systems to communicate bidirectionally with the I2C-bus.
FEATURES
? Parallel-bus to I2C-bus protocol converter and interface
? Compatible with most parallel-bus microcontrollers/microprocessors including 8049, 8051, 6800, 68000 and Z80
? Both master and slave functions
? Automatic detection and adaption to bus interface type
? Programmable interrupt vector
? Multi-master capability
? I2C-bus monitor mode
? Long-distance mode (4-wire)
? Operating supply voltage 4.5 to 5.5 V
? Operating temperature range: ?40 to +85 °C.
產品屬性
- 型號：
PCF8584
- 功能描述：
I/O Port
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
PHI |
03+ |
SOP20 |
3560 |
全新原裝進口自己庫存優(yōu)勢 |
詢價 | ||
PHI |
17+ |
SOP20 |
9988 |
只做原裝進口,自己庫存 |
詢價 | ||
PHI |
24+ |
SOP20 |
20000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價 | ||
PHI |
23+ |
SOP |
89800 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
PHI |
24+ |
PDIP |
66800 |
原廠授權一級代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價 | ||
恩XP |
24+ |
SO20 |
6010 |
只做原裝正品 |
詢價 | ||
恩XP |
22+ |
SOP20 |
5000 |
全新原裝現(xiàn)貨!價格優(yōu)惠!可長期 |
詢價 | ||
PHI |
23+ |
SOP |
65480 |
詢價 | |||
PHI |
20+ |
SOP |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
PHI |
05+ |
原廠原裝 |
255 |
只做全新原裝真實現(xiàn)貨供應 |
詢價 |
