參數(shù)資料
型號(hào)： MB90487PFV
廠商： FUJITSU LTD
元件分類： 微控制器/微處理器
英文描述： 16-bit Proprietary Microcontroller CMOS
中文描述： 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP100
封裝： PLASTIC, LQFP-100
文件頁(yè)數(shù)： 52/113頁(yè)
文件大?。?/td> 522K
代理商： MB90487PFV
MB90480/485 Series
52
9.
I
2
C Interface (MB90485 series only)
The I
2
C interface is a serial I/O port supporting the Inter IC BUS. Serves as a master/slave device on the I
2
C bus.
The I
2
C interface has the following functions.
Master/slave transmit/receive
Arbitration function
Clock synchronization
Slave address/general call address detection function
Forwarding direction ditection function
Start condition repeated generation and detection
Bus error detection function
(1) Register List
Bus Status Register (IBSR)
Bus control register (IBCR)
Clock control register (ICCR)
Address register (IADR)
Data register (IDAR)
Initial value
0 0 0 0 0 0 0 0
B
000088
H
Initial value
0 0 0 0 0 0 0 0
B
000089
H
Initial value
- - 0 XXXXX
B
00008A
H
Initial value
- XXXXXXX
B
00008B
H
Initial value
XXXXXXXX
B
00008C
H
7
6
5
4
3
2
1
0
BB
RSC
AL
LRB TRX
AAS
GCA
FBT
R
R
R
R
R
R
R
R
15
14
13
12
11
10
9
8
BER BEIE SCC
MSS ACK GCAA INTE
INT
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
7
6
5
4
3
2
1
0
EN
CS4 CS3
CS2
CS1
CS0
R/W
R/W
R/W
R/W
R/W
R/W
15
14
13
12
11
10
9
8
A6
A5
A4
A3
A2
A1
A0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
7
6
5
4
3
2
1
0
D7
D6
D5
D4
D3
D2
D1
D0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
相關(guān)PDF資料
PDF描述
MB90F480 16-bit Proprietary Microcontroller CMOS
MB90F485 16-bit Proprietary Microcontroller CMOS
MB90F488 16-bit Proprietary Microcontroller CMOS
MB90F488PF 16-bit Proprietary Microcontroller CMOS
MB90F488PFV 16-bit Proprietary Microcontroller CMOS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90488B 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90488BPF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90488BPFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90488BPMC 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Microcontroller
MB90495 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller CMOS
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