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参数资料
| 型号： | 93AA46T/SN |
| 元件分类： | PROM |
| 英文描述： | 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 封装： | 0.150 INCH, PLASTIC, SOIC-8 |
| 文件页数： | 16/22页 |
| 文件大小： | 372K |
| 代理商： | 93AA46T/SN |
2004 Microchip Technology Inc.
DS20067J-page 3
93AA46/56/66
TABLE 1-1:
DC AND AC ELECTRICAL CHARACTERISTICS
VCC = +1.8V to +5.5V
Commercial (C): TA = 0°C to +70°C
Industrial (I):
TA = -40°C to +85°C
Parameter
Symbol
Min
Typ
Max
Units
Conditions
High-level input voltage
VIH12.0
—
VCC+1
V
VCC
≥ 2.7V
VIH20.7 VCC
—VCC+1
V
VCC < 2.7V
Low-level input voltage
VIL1
-0.3
—
0.8
V
VCC
≥ 2.7V
VIL2
-0.3
—
0.2 VCC
VVCC < 2.7V
Low-level output voltage
VOL1—
—
0.4
V
IOL = 2.1 mA; VCC = 4.5V
VOL2—
—
0.2
V
IOL = 100
A; VCC = 1.8V
High-level output voltage
VOH12.4
—
V
IOH = -400
A; VCC = 4.5V
VOH2VCC-0.2
—
V
IOH = -100
A; VCC = 1.8V
Input leakage current
ILI
-10
—
10
AVIN = 0.1V to VCC
Output leakage current
ILO
-10
—
10
AVOUT = 0.1V to VCC
Pin capacitance
(all inputs/outputs)
CIN, COUT
——
7
pF
VIN/VOUT = 0V (Note 1 & 2)
TA = +25°C, FCLK = 1 MHz
Operating current
ICC write
—
3
mA
FCLK = 2 MHz; VCC=5.5V
(Note 2)
ICC read
—
70
1
500
mA
A
FCLK = 2 MHz; VCC = 5.5V
FCLK = 1 MHz; VCC = 3.0V
FCLK = 1 MHz; VCC = 1.8V
Standby current
ICCS
2
100
30
A
CLK = CS = 0V; VCC = 5.5V
CLK = CS = 0V; VCC = 3.0V
CLK = CS = 0V; VCC = 1.8V
ORG, DI = VSS or VCC
Clock frequency
FCLK
2
1
MHz
VCC
≥ 4.5V
VCC < 4.5V
Clock high time
TCKH
250
ns
Clock low time
TCKL
250
ns
Chip select setup time
TCSS
50
ns
Relative to CLK
Chip select hold time
TCSH
0
ns
Relative to CLK
Chip select low time
TCSL
250
ns
Data input setup time
TDIS
100
ns
Relative to CLK
Data input hold time
TDIH
100
ns
Relative to CLK
Data output delay time
TPD
400
ns
CL = 100 pF
Data output disable time
TCZ
100
ns
CL = 100 pF (Note 2)
Status valid time
TSV
500
ns
CL = 100 pF
Program cycle time
TWC
410
ms
Erase/Write mode
TEC
815
ms
ERAL mode (Vcc = 5V
± 10%)
TWL
16
30
ms
WRAL mode (Vcc = 5V
± 10%)
Endurance
—
1M
—
1M
—
25°C, Vcc = 5.0V, Block mode
Note 1:
This parameter is tested at TA = 25
°C and FCLK = 1 MHz.
2:
This parameter is periodically sampled and not 100% tested.
3:
This parameter is not tested but ensured by characterization. For endurance estimates in a specific
application, please consult the Total Endurance Model which can be obtained from Microchip’s web site.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 93AA46X/P | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1K/2K/4K 1.8V Microwire Serial EEPROM |
| 93AA46X/SM | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1K/2K/4K 1.8V Microwire Serial EEPROM |
| 93AA46X/SN | 功能描述:电可擦除可编程只读存储器 128x8-64x16 1.8V RP 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 |
| 93AA46X-/SN | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microwire Serial EEPROM |
| 93AA46X-I/SN | 功能描述:电可擦除可编程只读存储器 128x8-64x16 1.8V RP 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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