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参数资料
| 型号： | AT93C46Y5-10YU-2.7 |
| 厂商： | ATMEL CORP |
| 元件分类： | DRAM |
| 英文描述： | Three-wire Serial EEPROMs |
| 中文描述： | 64 X 16 MICROWIRE BUS SERIAL EEPROM, DSO8 |
| 封装： | 2 X 3 MM, 0.50 MM PITCH, LEAD AND HALOGEN FREE, DFN-8 |
| 文件页数： | 5/21页 |
| 文件大小： | 366K |
| 代理商： | AT93C46Y5-10YU-2.7 |
5
AT93C46/56/66
0172Z–SEEPR–9/05
Note:
The Xs in the address field represent
DON’T CARE
values and must be clocked.
Notes:
1. This device is not recommended for new designs. Please refer to AT93C56A.
2. This device is not recommended for new designs. Please refer to AT93C66A.
Table 5.
Instruction Set for the AT93C46
Instruction
SB
Op
Code
Address
Data
Comments
x 8
x 16
x 8
x 16
READ
1
10
A
6
– A
0
A
5
– A
0
Reads data stored in memory, at
specified address
EWEN
1
00
11XXXXX
11XXXX
Write enable must precede all
programming modes
ERASE
1
11
A
6
– A
0
A
5
– A
0
Erases memory location A
n
– A
0
WRITE
1
01
A
6
– A
0
A
5
– A
0
D
7
– D
0
D
15
– D
0
Writes memory location A
n
–
A
0
ERAL
1
00
10XXXXX
10XXXX
Erases all memory locations. Valid
only at V
CC
= 4.5V to 5.5V
WRAL
1
00
01XXXXX
01XXXX
D
7
– D
0
D
15
– D
0
Writes all memory locations. Valid
only at V
CC
= 4.5V to 5.5V
EWDS
1
00
00XXXXX
00XXXX
Disables all programming instructions
Table 6.
Instruction Set for the AT93C56
(1)
and AT93C66
(2)
Instruction
SB
Op
Code
Address
Data
Comments
x 8
x 16
x 8
x 16
READ
1
10
A
8
– A
0
A
7
– A
0
Reads data stored in memory, at
specified address
EWEN
1
00
11XXXXXXX
11XXXXXX
Write enable must precede all
programming modes
ERASE
1
11
A
8
– A
0
A
7
– A
0
Erases memory location A
n
– A
0
WRITE
1
01
A
8
– A
0
A
7
– A
0
D
7
– D
0
D
15
– D
0
Writes memory location A
n
– A
0
ERAL
1
00
10XXXXXXX
10XXXXXX
Erases all memory locations. Valid
only at V
CC
= 4.5V to 5.5V
WRAL
1
00
01XXXXXXX
01XXXXXX
D
7
– D
0
D
15
– D
0
Writes all memory locations. Valid
only at V
CC
= 5.0V ±10% and Disable
Register cleared
EWDS
1
00
00XXXXXXX
00XXXXXX
Disables all programming instructions
相关PDF资料 |
PDF描述 |
|---|---|
| AT93C56-10TI-1.8 | Three-wire Serial EEPROMs |
| AT93C56-10TI-2.7 | Three-wire Serial EEPROMs |
| AT93C56Y1-10YI-1.8 | Three-wire Serial EEPROMs |
| AT93C56Y1-10YI-2.7 | Three-wire Serial EEPROMs |
| AT93C66Y1-10YI-1.8 | Three-wire Serial EEPROMs |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT93C46Y6-10YH-1.8 | 功能描述:IC EEPROM 1KBIT 2MHZ 8DFN RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1 系列:- 格式 - 存储器:RAM 存储器类型:SDRAM 存储容量:256M（8Mx32） 速度:143MHz 接口:并联 电源电压:3 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:90-VFBGA 供应商设备封装:90-VFBGA（8x13） 包装:托盘 其它名称:Q2841869 |
| AT93C56 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Three-wire Serial EEPROMs |
| AT93C56-10PA-2.7C | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microwire Serial EEPROM |
| AT93C56-10PA-5.0C | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microwire Serial EEPROM |
| AT93C56-10PC | 功能描述:电可擦除可编程只读存储器 1/2/4k 3-Wire Bus RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
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