ONLY MEMORY. UPD2316E-1 Datasheet

UPD2316E-1 MEMORY. Datasheet pdf. Equivalent


NEC UPD2316E-1
NEe Microcomputers, Inc.
NEe
p.PD2316E
p.PD2316E-1
FULLY DECODED 16,384 BIT MASK
PROGRAMMABLE READ ONLY MEMORY
OESCR IPTION
The NEC IlPD2316E is a high speed 16,384 bit mask programmable Read Only Memory
organized as 2048 words by 8 bits. The IlPD2316E is fabricated with N-channel MOS
technology.
The inputs and outputs are fully TTL compatible. The device operates with a single +5V
power supply. The three chip select inputs are programmable. Any combination of
active high or low level chip select inputs can be defined and desired chip select code is
fixed during the masking process.
II
F EATU R ES
• High Speed - Access Times: IlPD2316E - 450 ns
IlPD2316E-1 - 350 ns
• 2048 Words x 8 Bits Organization
• Single +5V ±10% Power Supply Voltage
• Directly TTL Compatible - All Inputs and Outputs
• Three Programmable Chip Select Inputs for Easy Memory Expansion
• Three-State Output - OR-Tie Capability
• On-Chip Address Fully Decoded
• All Inputs Protected Against Static Charge
• Direct Replacement for 2316E
• Available in 24'pin plastic or ceramic dual-in-line packages
PIN CONFIGURATION
A7
As 2
24
23
A5 3
A4 4
22
21
A3 5
20
A2 6
j.lPD 19
Al
2316E
7 18
AO 8
17
DO 16
01 10
15
02
GNO
12
14
13
Vee
A8
A9
eS3
eSl
A10
eS2
07
06
05
04
03
PIN NAMES
Address Inputs
Data Outputs
Programmable Chip Select Inputs
Rev!1
117


UPD2316E-1 Datasheet
Recommendation UPD2316E-1 Datasheet
Part UPD2316E-1
Description FULLY DECODED 16K-BIT MASK PROGRAMMABLE READ ONLY MEMORY
Feature UPD2316E-1; NEe Microcomputers, Inc. NEe p.PD2316E p.PD2316E-1 FULLY DECODED 16,384 BIT MASK PROGRAMMABLE READ.
Manufacture NEC
Datasheet
Download UPD2316E-1 Datasheet




NEC UPD2316E-1
fL PD2316E
AlO
Ag
A8
A7
A6
A5
A4
A3
A2
A1
AO
DO D1 D2· D3 D4 D5 D6 D7
-vcc
-GND
BLOCK DIAGRAM
16,384 BIT
CELL MATRIX
CHIP
SELECT
PROG.
CS 1
CS 2
CS3
Operating Temperature.
Storage Temperatu re
Voltage on Any Pin .....
G)Note:
With Respect to Ground.
_lOoe to +70oe
. .. -65°e to +125°e
-0.5 to +7.0 Volts G)
ABSOLUTE MAXIMUM
RATINGS"
COMMENT: Stress above those listed under" Absolute Maximum Ratings" may cause permanent
damage to the device. This is a stress rating only and functional operation of the device at these or
any other conditions above those indicated in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions for extended periods may affect device
reliability.
Ta = -10"C to +70°C; vee = +5V ± 10% unless otherwise noted.
PARAMETER
LIMITS
SYMBOL MIN TYP Q)
MAX
Input Load Current
(All Input Pins)
III
+10
-10
Output Leakage Current
Power Supply Current
ILOH
ICC
+10
60 85
Input "Low" Vottage
Input "High" Voltage
VIL -0.5
VIH 2.0
0.8
Vee
Output" Low" Voltage
VOL
0.4
Output "High" Voltage
VOH
+2.4
CDNota: Typical values for Ta '" 2SO C and nominal supply voltage.
UNIT
TEST CONDITIONS
#A VIN Vec
#A VIN' OV
#A Chip Deselected, Va:; Vee
rnA
V
v
V IOl =3.2 mA
V IOH = -200;tA
DC CHARACTERISTICS
118



NEC UPD2316E-1
CAPACITANCE
p.PD2316E
Ta = 25V C; f = 1 MHz
LIMITS
PARAMETER SYMBOL MIN TYP MAX UNIT
TEST CONDITIONS
Input
Capacitance
Output
Capacitance
CIN
COUT
5 7 pf All Pins Except Pin
Under Test Tied to AC
Ground
7 10 pf All Pins Except Pin
Under Test Tied to AC
Ground
AC CHARACTERISTICS
Ta '" -10° C to +70°C Vee eo +5V ± 10%; unless otherwise specified
LIMITS
,uPD2316E JJPD2316E-1
PARAMETER
SYMBOL MIN. MAX. MIN. MAX. UNIT TeST CONDITIONS
Address to Output Delay Time
Chip Select to Output Enable Delay Time
Chip Deselect to Output Data Float Delay Time
Output Hold Time
tAce
'CO
'DF
'OH
450
150
150
20 20
350
150
100
tr = tr = If = 20 ns
I ICL=100pF
Load = ITTL gate
VIN=O.8to2V
~~:~ ~~t~~; ~ ·~~5/2.2V I
TIMING WAVEFORMS
ADDRESS
PROGRAMMABLE
CHIP SELECTS
DATA
OUTPUT
119







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