AT28C16-20TI Atmel, AT28C16-20TI Datasheet - Page 5

• Manufacturer Part Number: AT28C16-20TI
• Description: IC EEPROM 16KBIT 200NS 28TSOP
• Manufacturer: Atmel

Specifications of AT28C16-20TI

• Format - Memory: EEPROMs - Parallel
• Memory Type: EEPROM
• Memory Size: 16K (2K x 8)
• Speed: 200ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AT28C1620TI

AC Read Characteristics
AC Read Waveforms
Notes:
Input Test Waveforms and
Measurement Level
Pin Capacitance
f = 1 MHz, T = 25°C
Note:
PCMCIA
Symbol
t
t
t
t
t
t
t
t
t
Symbol
C
C
C
A
A
A
EN
EN
V
DIS
DIS
IN
OUT
(A)
(CE)
(OE)
(A)
(R)
t
R
(CE)
(OE)
(CE)
(OE)
, t
F
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.
1. This parameter is characterized and is not 100% tested.
< 5 ns
without impact on t
DF
Atmel
Symbol
t
t
t
t
t
t
t
t
t
RC
ACC
CE
OE
Lz
OLZ
OH
DF
DF
is specified from OE or CE whichever occurs first (C
(4)
(3)(4)
(3)(4)
(1)
(2)
(4)
(1)
Typ
4
8
Parameter
Read Cycle Time
Address Access Time
CE Access Time
OE Access Time
Output Enable Time From CE
Output Enable Time From OE
Output Hold Time
Output Disable Time From CE
Output Disable Time From OE
ACC
(1)(2)(3)(4)
.
ACC
CE
- t
- t
OE
CE
after the falling edge of CE without impact on t
after the address transition without impact on t
Max
12
6
L
= 5 pF).
Output Test Load
Units
Min
150
pF
pF
0
0
0
0
0
0
AT28C16-15T
CE
ACC
or by t
.
ACC
- t
Max
150
150
75
50
50
OE
after an address change
Conditions
V
V
OUT
IN
= 0V
= 0V
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
5