tc59lm814 TOSHIBA Semiconductor CORPORATION, tc59lm814 Datasheet - Page 5

• Manufacturer Part Number: tc59lm814
• Description: 256mbits Network Fcram1
• Manufacturer: TOSHIBA Semiconductor CORPORATION

NOTES:
CAPACITANCE
(10)
(11)
C
C
C
C
C
Note: These parameters are periodically sampled and not 100% tested.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
IN
INC
I/O
NC
NC
SYMBOL
1
2
0 V Differential
The NC
The NC
All voltages referenced to V
V
Peak to peak AC noise on V
Overshoot limit: V
Undershoot limit: V
V
V
V
The value of V
V
Refer to the figure below.
In the case of external termination, VTT (termination voltage) should be gone in the range of V
± 0.04 V.
REF
IH
IH
ID
ISO
|V
ID
is magnitude of the difference between CLK input level and CLK input level.
(DC) and V
(AC) and V
2
2
CLK
(AC)|
means {V
V
CLK
is expected to track variations in V
V
V
pins have additional capacitance for adjustment of the adjacent pin capacitance.
pins have Power and Ground clamp.
Input pin Capacitance
Clock pin (CLK, CLK ) Capacitance
I/O pin (DQ, DQS) Capacitance
NC
NC
ISO
SS
SS
1
2
pin Capacitance
pin Capacitance
(V
V
V
ICK
DD
X
x
ICK
IL
IL
(AC) is expected to equal V
, V
IH (max)
(AC) are levels to change to the new logic state.
(DC) are levels to maintain the current logic state.
(CLK) + V
IL (min)
DDQ
V
ISO
= 2.5 V, f = 1 MHz, Ta = 25°C)
V
= V
ICK
SS
REF
= −0.9 V with a pulse width ≤ 5 ns.
(min)
ICK
V
, V
DDQ
x
may not exceed ±2% V
SSQ
( CLK )} /2
PARAMETER
+ 0.9 V with a pulse width ≤ 5 ns.
.
DDQ
DDQ
V
DC level of the transmitting device.
x
/2 of the transmitting device.
REF
V
ISO
V
(DC).
ICK
(max)
V
x
TC59LM814/06CTG-50,-60
V
ICK
V
MIN
2.5
2.5
4.0
4.0
x

2005-06-21 5/39
MAX
4.0
4.0
6.0
1.5
6.0
V
ID
Rev 1.2
(AC)
REF
UNIT
pF
pF
pF
pF
pF
(DC)