AT28C010-12TU Atmel, AT28C010-12TU Datasheet - Page 5

• Manufacturer Part Number: AT28C010-12TU
• Description: IC EEPROM 1MBIT 120NS 32TSOP
• Manufacturer: Atmel

Specifications of AT28C010-12TU

• Format - Memory: EEPROMs - Parallel
• Memory Type: EEPROM
• Memory Size: 1M (128K x 8)
• Speed: 120ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TSOP
• Density: 1Mb
• Interface Type: Parallel
• Organization: 128Kx8
• Access Time (max): 120ns
• Write Protection: Yes
• Data Retention: 10Year
• Operating Supply Voltage (typ): 5V
• Package Type: TSOP-I
• Operating Temp Range: -40C to 85C
• Supply Current: 40mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DC Characteristics (Continued)
AC Read Characteristics
0010D–PEEPR–7/09
Symbol
V
V
V
V
Symbol
t
t
t
t
t
t
ACC
CE
OE
DF
OH
CEPH
IH
OL
OH1
OH2
(3, 4)
(1)
(2)
(5)
Parameter
Input High Voltage
Output Low Voltage
Output High Voltage
Output High Voltage CMOS
Parameter
Address to Output Delay
CE to Output Delay
OE to Output Delay
CE or OE to Output Float
Output Hold from OE, CE or
Address, whichever occurred
first
CE Pulse High Time
AC Read Waveforms
Notes:
1. CE may be delayed up to t
2. OE may be delayed up to t
3. t
4. This parameter is characterized and is not 100% tested.
5. If CE is de-asserted, it must remain de-asserted for at least 50ns during read operations other-
- t
wise incorrect data may be read.
DF
OE
is specified from OE or CE wichever occurs first (CL = 5 pF).
Condition
I
I
I
after an address change without impact in t
OL
OH
OH
= 2.1 mA
= -400 μA
= -100 μA; V
AT28C010-12
Min
50
0
0
0
Max
120
120
50
50
CC
(1)(2)(3)(4)
= 4.5V
ACC
CE
AT28C010-15
Min
- t
50
0
0
0
- t
OE
CE
after the falling edge of CE without impact on t
after the address transition without impact on t
Max
150
150
55
55
AT28C010-20
ACC
Min
50
0
0
0
.
Min
2.0
2.4
4,2
Max
200
200
55
55
AT28C010-25
Min
50
0
0
0
Max
0.45
Max
250
250
55
55
CE
ACC
or by t
Units
.
Units
V
V
V
V
ns
ns
ns
ns
ns
ns
ACC
5