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CDM5365 Datasheet Preview

CDM5365 Datasheet

CMOS 8192-Word by 8-Bit LSI Static ROM

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Read-Only Memories (ROMs) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __
CDM5365
NC 28 VDD
AI2 27 CSi/CSI
A7 2. 'ffi/CS2
A. 25 A8
A. 24 A.
AO
A.
A2
A1
AO 10
00
01 12
02 13
VSS 10
2. All
22 OE/OE
21 AIO
20 ~/CE
I. 07
18 o.
17 O.
I. 00
IS O.
TOP VIEW
92CS-38830
TERMINAL ASSIGNMENT
CMOS 8192-Word by 8-Bit
LSI Static ROM
Features:
• Asynchronous operation
• Fast access time - 250 ns max.
• Low standby and operating power -
188Y2=2 p.A typical
IOPER2=10 mA max. at tcyo=1 p.s;
• TTL input and output compatible
• 28-pin JEDEC standard pin out: Pin
compatible with the 2764 EPROM
=30 mA max. at to,0=250 ns
• Automatic power-down
• Mask-programmable chip enable, chip selects,
and output enable
The RCA-CDM5365 is a 65,536-bit asynchronous mask-
programmable CMOS READ-ONLY memory organized as
8192 eight-bit words. The CDM5365 is designed to be used
with a wide range of general-purpose microprocessor
systems, including the RCA CDP1800- and CDP6805-series
systems. Two chip selects, one chip enable, and an output
enable function are provided for memory expansion and
output buffer control. The chip enable gates the address
and output buffers and powers down the chip to the standby
mode. The two chip selects and the output enable control
only the output buffers. The polarities of the chip enable,
chip selects, and the output enable are user mask-program-
mable.
The CDM5365 is supplied in 28-lead, hermetic, dual-in-line
side-bra~_ed _c~~am~ (Q suffix), and 28-feairdual-in-line
plastic (E suffix) packages.
AI2
I
I
I 6e,536 BIT
.,I ROM
A3
II: CELL ARRAY
OJ
Q
0
!rl
A2 ..Q,,
OJ
AI
II:
Q
Q
"AO
CE
OE
CSI
* CE, CS1 AND CS2 ARE MASK-PROGRAMMABLE AS:
* * ACTIVE-HIGH OA ACTIVE-LOW OR DON'T CARE
DE IS MASK-PROGRAMMABLE AS:
ACTIVE-HIGH OR ACTIVE-LOW
QO QI Q2 Q3
- Functional block diagram.
Q4
Q6 Q7
92CM-36631
File Number 1466
714 _________________________________________________________________




GE

CDM5365 Datasheet Preview

CDM5365 Datasheet

CMOS 8192-Word by 8-Bit LSI Static ROM

No Preview Available !

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Read-Only Memories (ROMs)
CDM5365
MAXIMUM RATINGS, Absolute-Maximum Values:
DC SUPPLY-VOLTAGE RANGE, (Voo)
(Voltage referenced to Vss terminal) ..................................................................... -0.5 to +7 V
INPUT VOLTAGE RANGE, ALL INPUTS ........................................................... -0.5 to Voo +0.5 V
DC INPUT CURRENT, ANY ONE INPUT .................................................................... ±10 mA
POWER DISSIPATION PER PACKAGE (Po):
=For TA -40 to +60°C (PACKAGE TYPE E) .............................................................. 500 mW
=For TA +60 to +85°C (PACKAGE TYPE E) ................................. Derate Linearly at 8 mW/oC to 300 mW
For TA = -55 to +100°C (PACKAGE TYPE D) ............................................................. 500 mW
=For TA +100 to 125°C (PACKAGE TYPE D) ................................ Derate Linearly at 8 mW/oC to 300 mW
DEVICE DISSIPATION PER OUTPUT TRANSISTOR
For TA = FULL PACKAGE-TEMPERATURE RANGE (All Package Types) .................................... 100 mW
OPERATING-TEMPERATURE RANGE (TA):
PACKAGE TYPE D ............................................................................... -55 to +125°C
PACKAGE TYPE E ................................................................................ -40 to +85°C
STORAGE-TEMPERATURE RANGE (Tstg ) ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• -65 to +150°C
LEAD TEMPERATURE (DURING SOLDERING):
At distance 1/16 ± 1/32 in. (1.59 ± 0.79 mm) from case for 10 s maximum .................................... +265°C
RECOMMENDED OPERATING CONDITIONS al TA = -40 to +85° C
For maximum reliability, nominal operating conditions should be IBlected so that operation Is always within the
following "angel:
CHARACTERISTIC
LIMITS
Min.
Max.
UNITS
DC Operating Voltage Range
Input Voltage Range
46
Vss VDe
V
STATIC ELECTRICAL CHARACTERISTICS at T. = -40 to +85°C, Vee = 5 V ± 10'10, Except as noted
CHARACTERISTIC
Average Operating Device Curren"
IOPER,d
IOPER28
DC Active Device Current"
Standby Device Current"
IACT,d
IA CT2e
IsBy,d
IS B y 28
Output Voltage Low-Level
Output Voltage High-Level
Inout Low Voltaee
Inout Hieh Vollaee
Inout LeakaQe Current (An V Inoull
3-State Outout Leakaae Current
Input Capacitance
OutQut Capacitance
Val
VOH
V,l
V,H
liN
lOUT
C'N
COUl
-Typical values are for T,,=25° C and nominal VOD.
-Address inputs toggling. chip enabled, outputs open circuit.
blnputs stable. c~ip enabled, outputs open circuit.
CONDITIONS
LIMITS
UNITS
Min. Typ.· Max.
V,N = V,l, V,H; CE = V,H ;
(CE= V,c)
tcyC = 1 J1S
tc,c = 250 ns
V,N = 0.2 V, Voe -0.2 V;
CE = VeD -0.2 V;
(CE=0.2 V) tc,c=l JJ.S
tc,c = 250 ns
-
-
-
- 15
35 mA
- 10
- '30
VIN=V'l, V,H; CE=V'H;
(~=Vll)
--
15 mA
V'N=0.2 V, VeD -0.2 V;
CE=VDe -0.2 V;
~=0.2V)
- - 50 /lA
VIN=V,l, V,H; CE V,l;
(CE=V'H)
- - 1.5 mA
V'N=0.2 V, VDD -0.2 V;
CE=0.2 V;
(CE=Vee -0.2 V)
10l = 3.2 mA
10H = -3.2 mA
-
-
Vss < V1N < Voo
Vss < VOUT < VDO
f= 1 MHz TA = 25°C
f= 1 MHz, TA = 25°C
-2
--
2.4
--
2.2 -
--
--
-5
-6
50 /lA
0.4
-
0.8 V
-
±1
±1 /lA
10
12 pF
Clndependent of address input activity. chip disabled.
dTTL inputs.
.CMOS inputs.
_________________________________________________________________ 715


Part Number CDM5365
Description CMOS 8192-Word by 8-Bit LSI Static ROM
Maker GE
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CDM5365 Datasheet PDF






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