27C512A-12/SO Microchip Technology, 27C512A-12/SO Datasheet - Page 2

• Manufacturer Part Number: 27C512A-12/SO
• Description: IC OTP 512KBIT 120NS 28SOIC
• Manufacturer: Microchip Technology

Specifications of 27C512A-12/SO

• Format - Memory: EPROMs
• Memory Type: OTP EPROM
• Memory Size: 512K (64K x 8)
• Speed: 120ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification

27C512A
1.0
1.1
V
V
Voltage on A9 w.r.t. V
Output voltage w.r.t. V
Storage temperature ..........................-65°C to +150°C
Ambient temp. with power applied .....-65°C to +125°C
*Notice: Stresses above those listed under “Maximum Ratings”
may cause permanent damage to the device. This is a stress rat-
ing only and functional operation of the device at those or any
other conditions above those indicated in the operation listings of
this specification is not implied. Exposure to maximum rating con-
ditions for extended periods may affect device reliability.
TABLE 1-2:
DS11173G-page 2
programming ......................................... -0.6V to +14V
Input Voltages
Input Leakage
Output Voltages
Output Leakage
Input Capacitance
Output Capacitance
Power Supply Current,
Active
Power Supply Current,
Standby
* Parts: C=Commercial Temperature Range; I, E=Industrial and Extended Temperature Ranges
Note 1: Typical active current increases .75 mA per MHz up to operating frequency for all temperature ranges.
CC
PP
voltage w.r.t. V
and input voltages w.r.t. V
Parameter
ELECTRICAL CHARACTERISTICS
Maximum Ratings*
READ OPERATION DC CHARACTERISTICS
SS
SS
SS
during
...................... -0.6V to +13.5V
................-0.6V to V
Part*
SS
I, E
I, E
all
all
all
all
all
all
all
C
C
........ -0.6V to +7.25V
CMOS input
TTL input
TTL input
TTL input
TTL input
Logic "1"
Logic "0"
Logic "1"
Logic "0"
Status
—
—
—
CC
+1.0V
I
CC
I
I
Symbol
CC
CC
C
(
V
V
C
V
I
I
S
V
I
(
(
I
OUT
CC
CC
LO
OH
OL
S
S
)
LI
IH
IL
IN
CMOS
)
)
TLL
TLL
V
Commercial:
Industrial:
Extended (Automotive):
CC
= +5V 10%
TABLE 1-1:
Min
-0.5
2.0
-10
2.4
-10
—
—
—
—
—
—
—
O0 - O7
OE/V
A0-A15
Name
V
V
NC
NU
CE
CC
SS
PP
V
Max
0.45
CC
0.8
10
10
12
25
35
30
6
1
2
+1
Address Inputs
Chip Enable
Output Enable/Programming Voltage
Data Output
+5V Power Supply
Ground
No Connection; No Internal Connec-
tion
Not Used; No External Connection is
Allowed
PIN FUNCTION TABLE
Units
mA
mA
mA
mA
pF
pF
Tamb =
Tamb = -40°C to +85°C
Tamb = -40°C to +125°C
V
V
V
V
A
A
A
2004 Microchip Technology Inc.
V
I
I
V
V
f = 1 MHz
V
f = 1 MHz
V
f = 1 MHz;
OE/V
I
V
V
Note 1
CE = Vcc 0.2V
OH
OL
OUT
OUT
OUT
IN
IN
CC
IL
IH
Function
= 2.1 mA
= -0.1 to 0.8V;
= 0 to V
= - 400 A
= 0V; Tamb = 25 C;
= 2.0 to V
0°C to +70°C
= 5.5V
= 0 mA;
PP
= 0V to V
= 0V; Tamb = 25 C;
Conditions
= CE = V
CC
CC
CC
;
IL
;