參數(shù)資料
型號: SZF2002
廠商: NXP Semiconductors N.V.
英文描述: Low voltage 8-bit microcontroller with 6-kbyte embedded RAM(帶6K字節(jié)嵌入RAM的低壓8位微控制器)
中文描述: 低電壓8位微控制器與6嵌入式RAM字節(jié)(帶6清音字節(jié)嵌入內(nèi)存的低壓8位微控制器)
文件頁數(shù): 29/76頁
文件大?。?/td> 431K
代理商: SZF2002
1998 Aug 26
29
Philips Semiconductors
Product specification
Low voltage 8-bit microcontroller with
6-kbyte embedded RAM
SZF2002
16 I
2
C-BUS SERIAL I/O
The serial port supports the twin line I
2
C-bus, which
consists of a data line (SDA) and a clock line (SCL). These
lines also function as the I/O port lines P1.7 and P1.6
respectively.
The system is unique because data transport, clock
generation, address recognition and bus control arbitration
are all controlled by hardware.
The I
2
C-bus serial I/O has complete autonomy in byte
handling and operates in 4 modes:
Master transmitter
Master receiver
Slave transmitter
Slave receiver.
These functions are controlled by the Serial Control
Register (S1CON). S1STA is the Status Register whose
contents may also be used as a vector to various service
routines. S1DAT is the Data Shift Register and S1ADR is
the Slave Address Register. Slave address recognition is
performed by on-chip hardware.
Figure 15 shows the block diagram of the I
2
C-bus
serial I/O.
Fig.15 Block diagram of I
2
C-bus serial I/O.
MLB199
SLAVE ADDRESS
S1ADR
GC
SHIFT REGISTER
S1DAT
SDA
ARBITRATION SYNC LOGIC
SCL
BUS CLOCK GENERATOR
S1STA
I
7
0
S1CON
7
0
7
0
7
0
CONTROL REGISTER
STATUS REGISTER
相關PDF資料
PDF描述
SZF2002HL Low voltage 8-bit microcontroller with 6-kbyte embedded RAM
T1012D STANDARD TRIACS
T1012DH STANDARD TRIACS
T1012M STANDARD TRIACS
T1012MH STANDARD TRIACS
相關代理商/技術參數(shù)
參數(shù)描述
SZF2002HL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low voltage 8-bit microcontroller with 6-kbyte embedded RAM
SZF-41T-P0.7 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Disconnectable Crimp style Wire-to-wire connectors
SZFP6F0A 制造商:SEOUL 制造商全稱:Seoul Semiconductor 功能描述:Z Power LED - Super high Flux output and high Luminance
SZG05A0A 功能描述:大功率LED - 單色 Green 525nm 70lm 350mA RoHS:否 制造商:Cree, Inc. 照明顏色:Blue 波長:465 nm 光強度: 光通量/輻射通量:500 mW 正向電流:350 mA 正向電壓:3.1 V 安裝風格:SMD/SMT 功率額定值: 系列:XB-D 封裝:Reel
SZG05A0A-1B 制造商:Seoul Semiconductor 功能描述:Z5 Series Green LED 70lm Typical