參數(shù)資料
型號(hào): MB90W234ZFV
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 16-bit Proprietary Microcontroller
中文描述: 16-BIT, UVPROM, 16 MHz, MICROCONTROLLER, CQFP100
封裝: CERAMIC, LQFP-100
文件頁數(shù): 41/83頁
文件大?。?/td> 1513K
代理商: MB90W234ZFV
41
MB90230 Series
8. Serial E
2
PROM Interface
This module is the interface circuit dedicated to external bit-serial E
2
PROM.
(1) Features
Instruction code support (compatible with the MB8557).
Selectable address length: 8 to 11 bits
Selectable data length: 8 or 16 bits
Automatic address increment function
Transmit/receive data transfer enabled by EI
2
OS
Up to 2048-by-16 bit access enabled (at an address length of 11 bits and a data length of 16 bits)
(2) Register Configuration
IFEN
INT
INTE
BUSY
ADL1
ADL0
DTL
CON
15
14
13
12
11
10
9
8
OP3
OP2
OP1
OP0
7
6
5
4
3
2
1
0
D15
D14
D13
D12
D11
D10
D9
D8
15
14
13
12
11
10
9
8
D7
D6
D5
D4
D3
D2
D1
D0
7
6
5
4
3
2
1
0
CLK
FRQ
A10
A9
A8
15
14
13
12
11
10
9
8
Address: 000081
H
Address: 000080
H
Address: 000083
H
Address: 000082
H
Address: 000085
H
bit
bit
bit
bit
bit
Format status register
(ECTS)
Op code register
(EOPC)
Data register
(EDAT)
Data register
(EDAT)
Address register
(EADR)
15
8
7
0
Status format register
Data register
Address register
A7
A6
A5
A4
A3
A2
A1
A0
7
6
5
4
3
2
1
0
Address: 000084
H
bit
Address register
(EADR)
bit
相關(guān)PDF資料
PDF描述
MB90W234 16-bit Proprietary Microcontroller
MB90V230 16-bit Proprietary Microcontroller
MB90233 16-bit Proprietary Microcontroller
MB90233PFV 16-bit Proprietary Microcontroller
MB90234PFV 16-bit Proprietary Microcontroller
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