AT93C46E-TH-B Atmel, AT93C46E-TH-B Datasheet - Page 9
![IC EEPROM 1KBIT 2MHZ 8TSSOP](/photos/6/83/68331/453-8-tssop_sml.jpg)
AT93C46E-TH-B
Manufacturer Part Number
AT93C46E-TH-B
Description
IC EEPROM 1KBIT 2MHZ 8TSSOP
Manufacturer
Atmel
Specifications of AT93C46E-TH-B
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
1K (64 x 16)
Speed
250kHz, 1MHz, 2MHz
Interface
3-Wire Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-TSSOP
Organization
64 x 16
Interface Type
3-Wire
Maximum Clock Frequency
2 MHz
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.8 V
Maximum Operating Current
2 mA
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
2.5 V, 3.3 V, 5 V
Capacitance, Input
5 pF
Capacitance, Output
5 pF
Current, Input, Leakage
0.1 μA
Current, Operating
0.5 mA
Current, Output, Leakage
0.1
Data Retention
100 yrs.
Density
1K
Package Type
TSSOP
Temperature, Operating
-40 to +85 °C
Time, Address Setup
200
Time, Fall
1000 ns
Time, Rise
1000 ns
Voltage, Input, High
2.3 to 6 V
Voltage, Input, Low
0.54 to 1.65 V
Voltage, Output, High
1.6 to 5.3 V
Voltage, Output, Low
0.2 V
Voltage, Supply
1.8 to 5.5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT93C46E-TH-B
Manufacturer:
L-COM
Quantity:
30
Part Number:
AT93C46E-TH-B
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Figure 4-6.
Notes:
Figure 4-7.
Figure 4-8.
Note:
5207D–SEEPR–1/08
DO
DO
DO
CS
CS
SK
CS
SK
SK
DI
DI
DI
1. Valid only at V
2. Requires a minimum of nine clock cycles.
1. Valid only at V
HIGH IMPEDANCE
HIGH IMPEDANCE
HIGH IMPEDANCE
WRAL Timing
ERASE Timing
ERAL Timing
1
1
1
CC
CC
= 4.5V to 5.5V.
= 4.5V to 5.5V.
(1)
1
((1)),( (2))
0
0
1
0
0
1
A
N
0
0
A
N-1
1
A
N-2
...
...
A0
D
t
N
CS
t
t
CS
WP
t
WP
...
STATUS
CHECK
STATUS
BUSY
CHECK
BUSY
t
t
SV
D0
SV
READY
READY
t
CS
t
WP
BUSY
STANDBY
STANDBY
HIGH IMPEDANCE
HIGH IMPEDANCE
t
AT93C46E
t
DF
DF
READY
9