N64T1630C1BZ Просмотр технического описания (PDF) - NanoAmp Solutions, Inc.
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N64T1630C1BZ Datasheet PDF : 18 Pages
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NanoAmp Solutions, Inc.
Figure 1: Functional Block Diagram
N64T1630C1B
Advance Information
Address
Inputs
A4 - A21
Address
Inputs
A0 - A3
Page
Address
Decode
Logic
Word
Address
Decode
Logic
4096K x 16
Memory
Array
Input/
Output
Mux
and
Buffers
I/O0 - I/O7
I/O8 - I/O15
CE
WE
OE
Control
Logic
UB
ZZ
LB
Table 2: Functional Description
CE WE OE UB/LB ZZ
I/O1
MODE
POWER
H
X
X
X
H
L
L
X3
L1
H
L
H
L
L1
H
L
H
H
L
H
L
L
X
X
L
H
X
X
X
L
High Z
Data In
Data Out
High Z
High-Z
High-Z
Standby2
Write
Read
Active
Set register
Deep Sleep
Standby
Active
Active
Standby4
Active
Deep Sleep
1. When UB and LB are in select mode (low), I/O0 - I/O15 are affected as shown. When LB only is in the select mode only
I/O0 - IO7 are affected as shown. When UB is in the select mode only I/O8 - I/O15 are affected as shown.
2. When the device is in standby mode, control inputs (WE, OE), address inputs and data input/outputs are internally iso-
lated from any external influence and disabled from exerting any influence externally.
3. When WE is invoked, the OE input is internally disabled and has no effect on the circuit.
Table 3: Capacitance1
Item
Symbol
Test Condition
Input Capacitance
I/O Capacitance
CIN
VIN = 0V, f = 1 MHz, TA = 25oC
CI/O
VIN = 0V, f = 1 MHz, TA = 25oC
1. These parameters are verified in device characterization and are not 100% tested
Min Max Unit
6
pF
6
pF
Stock No. 23357- Rev E 07/05
2
The specifications of this device are subject to change without notice. For latest documentation see http://www.nanoamp.com.
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