參數(shù)資料
型號： AK6440B
廠商： Asahi Kasei Microsystems Co.,Ltd
元件分類： 圓形連接器
英文描述： Circular Connector; No. of Contacts:6; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:16-6 RoHS Compliant: No
中文描述： 2K / 4K的/ 8Kbit的CMOS串行EEPROM的
文件頁數(shù)： 5/15頁
文件大?。?/td> 140K
代理商： AK6440B
ASAHI KASEI
[AK6420B/40B/80B]
DAS03E-00
1999/05
- 5 -
Functional Description
The AK6420B/40B/80B has 4 instructions such as READ, WRITE, WREN (write enable) and WRDS (write
disable). Each instruction is organized by op-code block (8bits), address block (8bits) and data (8bits
2).
When input level of SK pin is high level and input level of chip select (CS) pin is changed from high level to low
level, AK6420B/40B/80B can receive the instructions.
When the instructions are executed consecutively, the CS pin should be brought to high level for a minimum of
250ns(Tcs) between consecutive instruction cycle.
Instruction Set For 6420B
Instruction
READ
WRITE
WREN
WRDS
( WRAL )
Op-Code
1 0 1 0 1 0 0 0
1 0 1 0 0 1 0 0
1 0 1 0 0 0 1 1
1 0 1 0 0 0 0 0
1 0 1 0 1 1 1 1
Address
Data
A6 A5 A4 A3 A2 A1 A0 0
A6 A5 A4 A3 A2 A1 A0 0
D15 -D0
D15 -D0
yyyyyyyyyyyyyy
yyyyyyyyyyyyyy
yyyyyyyyyyyyyy
D15 -D0
Instruction Set For 6440B
Instruction
READ
WRITE
WREN
WRDS
( WRAL )
Op-Code
1 0 1 0 1 0 0 0
1 0 1 0 0 1 0 0
1 0 1 0 0 0 1 1
1 0 1 0 0 0 0 0
1 0 1 0 1 1 1 1
Address
Data
A7 A6 A5 A4 A3 A2 A1 A0
A7 A6 A5 A4 A3 A2 A1 A0
D15 -D0
D15 -D0
yyyyyyyyyyyyyy
yyyyyyyyyyyyyy
yyyyyyyyyyyyyy
D15 -D0
Instruction Set For 6480B
Instruction
READ
WRITE
WREN
WRDS
( WRAL )
Op-Code
1 0 1 0 1 0 0 A8
1 0 1 0 0 1 0 A8
1 0 1 0 0 0 1 1
1 0 1 0 0 0 0 0
1 0 1 0 1 1 1 1
Address
Data
A7 A6 A5 A4 A3 A2 A1 A0
A7 A6 A5 A4 A3 A2 A1 A0
D15 -D0
D15 -D0
yyyyyyyyyyyyyy
yyyyyyyyyyyyyy
yyyyyyyyyyyyyy
D15 -D0
(Note) The WRAL instruction is used for factory function test only. User can't use this instruction .
:don't care
相關(guān)PDF資料
PDF描述
AK6440BH Circular Connector; No. of Contacts:6; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-6 RoHS Compliant: No
AK6480BH 2K / 4K / 8Kbit Serial CMOS EEPROM
AK7712 Circular Connector; No. of Contacts:8; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-8 RoHS Compliant: No
AK7712A-VT Circular Connector; No. of Contacts:8; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-8 RoHS Compliant: No
AK7714 Circular Connector; No. of Contacts:8; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-8 RoHS Compliant: No
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK6440BH 制造商:AKM 制造商全稱:AKM 功能描述:2K / 4K / 8Kbit Serial CMOS EEPROM
AK6440BL 制造商:AKM 制造商全稱:AKM 功能描述:4096bit Serial CMOS EEPROM
AK6464D 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:16,384 x 32 Bit CMOS / BiCMOS Static Random Access Memory
AK6464G 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory
AK6464S 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory
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