Read-Only Memories (ROMs)
CDM5364, CDM5364A
A7 24 Voo
A6 23 A8
A5 3
22 A9
A4 4
21 AI2
A3 20 CEtCE
A2 6
19 AID
AI 7
AD 8
18 All
17 C7
QO 9
16 Q6
QI 10
Q2 II
15 Q5
14 Q4
Vss 12
13 Q3
92CS - 33698
CDM5364
TERMINAL ASSIGNMENT
CMOS 8192-Word by 8-Bit
LSI Static ROMS
Features:
• Asynchronous operation
• Fast access time - 250 ns max.
• Low standby and operating power:
ISBY2 = 2 p.A typical (CDM5364)
loos = 2 p.A typical (CDM5364A)
IOPER2 = 10 mA max. at teye = 1 p.s
= 30 mA max. at teye = 250 ns
• Automatic power down
• TTL input and output compatible
• 24-pin JEDEC standard pin out:
Pin compatible with Motorola
MCM68764 and MCM68766
EPROMs
• Choice of pin 20 function:
Mask-programmable CE
(CDM5364)
Mask-programmable CS
(CDM5364A)
The RCA CDM5364 and CDM5364A are 65,536-bit mask-
programmable CMOS Read Only Memories organized as
8192 eight-bit words. They are characterized by fast access
time and low-power dissipation, and are designed to be
used with a wide variety of general purpose microprocessor
systems, including RCA-CDP1800-and CDP6805-series
systems. The CDM5364 and CDM5364A differ in the function
for pin 20.
The CDM5364 provides a chip enable input at pin 20, which
gates the address buffers and output drivers, providing a
low power standby mode.
The CDM5364A has a chip select input at pin 20. As a chip
select input, pin 20 controls only the output drivers providing
fast output enable time. The polarities of the chip enable
and the chip select inputs are user mask-programmable.
Both the CDM5364 and CDM5364A provide automatic
power-down and data hold while the address inputs are
stable.
The CDM5364 and CDM5364A are supplied in 24-lead
hermetic, dual-in-line side-brazed ceramic packages (0
suffix), and in 24-lead du-al-ln-Iine plastic packages (E
suffix) .
A7 24 voo
A6 23 A8
A5 22 A9
A4 4
A3 5
21 AI2
20 CStCS
A2 6
19 AID
AI 18 All
AD 17 Q7
QO 9
16 Q6
QI 10
Q2 II
15 Q5
14 Q4
Vss 12
13 Q3
TOP VIEW
92CS ~ 36697
CDM5364A
TERMINAL ASSIGNMENT
MAXIMUM RATINGS, Absolute-Maximum Values:
DC SUPPLY-VOLTAGE RANGE, (Voo)
(Voltage referenced to V•• 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 T. = -40 to +eO°C (PACKAGE TYPE E) .............................................................. 500 mW
For T. = +60 to +85°C (PACKAGE TYPE E) .................................. Derate Linearly at 8 mW/oC to 300 mW
=For T. -55 to +100°C (PACKAGE TYPE D) ............................................................. 500 mW
ForT. = +100 to 125°C (PACKAGE TYPE D) .......•...........••••.••...... Derate Linearly at 8 mWrC to 300 mW
DEVICE DISSIPATION PER OUTPUT TRANSISTOR
For T. = FULL PACKAGE-TEMPERATURE RANGE (All Package Types) ••.•.......••.••••••......•••••••.•• 100 mW
OPERATING-TEMPERATURE RANGE (T.):
PACKAGE TYPE 0 .••.•.•..•...........................•.......••...•...........•••••••.......... -55 to +125°C
PACKAGE TYPE E .••..........••............••.•.•..........••...•.•.....•••.••.••........••••.•• -40 to +85°C
STORAGE-TEMPERATURE RANGE (T...) ............................................................. -65 to +150°C
LEAD TEMPERATURE (DURING SOLDERING):
At distance 1/16 ± 1132 in. (1.59 ± 0.79 mm) from case for 10 s maximum ..............•..............•.•.... +265°C
File Number 1467
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