CY27C010-70JC [CYPRESS]
OTP ROM, 128KX8, 70ns, CMOS, PQCC32, PLASTIC, LCC-32;
| 型号： | CY27C010-70JC |
| 厂家： | 
CYPRESS |
| 描述： | OTP ROM, 128KX8, 70ns, CMOS, PQCC32, PLASTIC, LCC-32 OTP只读存储器 内存集成电路 |
| 文件： | 总9页 (文件大小：198K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1CY27C010
fax id: 3022
CY27C010
128K x 8 CMOS EPROM
available in windowed packages (32-pin hermetic DIP and
LCC) which allow the device to be erased with UV light for
100% reprogrammability.
Features
• Very Fast Read Access Time: (45 - 200 ns)
• 5V ± 10% Power Supply
• Capable of withstanding >2001V ESD
• Latch-up Protection up to 200mA
• Two line control functions to prevent bus contention
• Standard JEDEC Packages
The CY27C010 is equipped with a power-down chip enable
(CE) input and output enable (OE) to prevent bus contention.
When CE is deasserted, the device powers down to a
low-power stand-by mode. The OE pin three-states the out-
puts without putting the device into stand-by mode. While CE
offers lower power, OE provides a more rapid transition to and
from three-stated outputs.
— 32-pin PLCC
— 32-pin TSOP (8 x 20mm)
— 32-pin, 600-mil plastic DIP
— 32-pin, hermetic LCC
The memory cells utilize proven EPROM floating-gate
technology and byte-wide intelligent programming algorithms.
The EPROM cell requires only 12.75V for the supervoltage
and low programming current allows for gang programming.
The device allows for each memory location to be tested
100%, because each location is written to, erased, and
repeatedly exercised prior to encapsulation. Each device is
also tested for AC performance to guarantee that the product
will meet DC and AC specification limits after customer
programming.
— 32-pin, 600-mil hermetic DIP
• Available in Commercial, Industrial, and Military
Temperature Ranges
Functional Description
The CY27C010 is a high-performance, 1-Megabit ultraviolet
erasable programmable read-only memory (EPROM)
organized as 128 Kbytes by 8 bits. It is available in
JEDEC-standard, one-time programmable (OTP), 32-pin
PDIP, PLCC, and TSOP-I packages. The CY27C010 is also
The CY27C010 is read by asserting both the CE and the OE
inputs. The contents of the memory location selected by the
address on inputs A16-A0 will appear at the outputs O -O .
7
0
Logic Block Diagram
A
A
ADDRESS INPUTS
0
1
DATA OUTPUTS
O
0
A
2
3
4
5
6
A
A
A
PROGRAMMABLE
ARRAY
O
1
2
3
O
O
A
A
A
7
8
MULTIPLEXER
ADDRESS
DECODER
O
O
A
4
5
9
A
10
A
A
A
11
12
13
POWER DOWN
O
O
6
7
A
A
A
14
15
16
CE
OUTPUT ENABLE
DECODER
OE
C010–1
Cypress Semiconductor Corporation
•
3901 North First Street
•
San Jose
•
CA 95134
•
408-943-2600
April 1995 Revised: March 14, 1997
CY27C010
Pin Configurations
DIP (P and W)
Top View
PLCC (J and Q)
Top View
TSOP (Z)
Top View
A
1
2
32
11
OE/VFY
VCC
32
VPP
A16
1
A
A
A
A
31
30
A
9
8
10
31
30
PGM
2
3
4
4
3
2
32 31 30
1
3
4
CE
O
7
O
6
O
5
A15
NC
A14
A7
A6
A5
A4
29
5
29
13
14
A14
29
28
A12
A7
A6
A5
A4
A3
A2
A13
A8
28
27
26
25
24
6
7
5
6
7
28
27
5
6
A13
NC
A9
27
26
8
A8
A9
A11
OE
A10
CE
O 7
PGM
A3
A2
A1
A0
O
4
26
25
9
7
V
10
11
12
13
8
CC
O
3
25
24
8
A11
23
22
21
V
24
PP
9
GND
9
OE
A
A
A
A
A
A
A
10
11
12
13
23
22
16
O
23
22
21
A10
2
10
11
12
13
O 0
O
1
14 15 16 17 18 19 20
15
CE
O 7
A1
A0
21
20
12
O
0
O 6
O 5
O 0
O 1
7
20
19
A
A
A
A
0
1
2
3
19
18
6
5
4
14
15
14
15
16
O 2
O 4
O 3
18
17
17
GND
16
C010–4
C010–3
C010–2
Selection Guide
–45
45
45
20
50
60
15
25
–55
55
55
20
50
60
15
25
–70
–90
–120
–150
150
150
40
–200
200
200
60
Maximum Access Time (ns)
CE Access Time (ns)
70
70
25
50
60
15
25
90
90
30
50
60
15
25
120
120
35
OE Access Time (ns)
[1]
I
(mA)
Com’l
50
50
50
CC
Power Supply Current
Mil
60
60
60
[2]
I
(mA)
Com’l(Max)
Mil
15
15
15
SB
Stand-by Current
25
25
25
Maximum Ratings
Operating Range
(Above which the useful life may be impaired. For user
guidelines, not tested.)
Ambient
Range
Temperature
0°C to +70°C
-40°C to +85°C
V
CC
Storage Temperature ................................. –65°C to +150°C
Commercial
5V ± 10%
5V ± 10%
5V ± 10%
Ambient Temperature with
Power Applied............................................. –55°C to +125°C
[3]
Industrial
Supply Voltage to Ground Potential............... –0.5V to +7.0V
[4]
Military
-55°C to +125°C
DC Voltage Applied to Outputs
Notes:
in High Z State ............................................... –0.5V to +5.5V
1. VCC = Max., IOUT = 0 mA, f=5 MHz.
2. CC = Max., CE = VIH
DC Input Voltage............................................ –3.0V to +7.0V
Transient Input Voltage................................–3.0V for <20 ns
DC Program Voltage....................................................13.0 V
V
.
3. Contact a Cypress representative for industrial temperature range
specification.
4.
TA is the “instant on” case temperature.
2
UV Erasure ...................................................7258 Wsec/cm
Static Discharge Voltage............................................>2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current .....................................................>200 mA
2
CY27C010
[5, 6]
DC Electrical Characteristics Over the Operating Range
Parameter
Description
Output HIGH Voltage
Output LOW Voltage
Input HIGH Level
Test Conditions
Min.
Max.
Unit
V
V
V
V
V
V
= Min., I = –400µA
OH
2.4
OH
OL
IH
CC
CC
= Min., I = 2.1mA
0.45
V
OL
Guaranteed Input Logical HIGH
Voltage for All Inputs
2.0
V
+0.5
V
CC
V
Input LOW Level
Guaranteed Input Logical LOW
Voltage for All Inputs
0.8
V
IL
I
I
I
Input Leakage Current
Output Leakage Current
Power Supply Current
GND < V < V
CC
–10
–10
+10
+10
µA
µA
LI
IN
GND < V
< V
,
LO
CC
OUT
CC
Output Disable
V
=Max., I =0 mA,
OUT
Com’l
Mil
50
60
15
25
mA
mA
mA
mA
CC
f=5 MHz
I
Stand-By Current
V
=Max.,
Com’l (max)
Mil
SB
CC
CE = V
IH
Capacitance[7]
Parameter
Description
Input Capacitance
Output Capacitance
Test Conditions
T = 25°C, f = 1 MHz,
Max
10
Unit
C
C
pF
pF
IN
A
V
= 5.0V
CC
10
OUT
Notes:
5. See the last page of this specification for Group A subgroup testing information.
6. See Introduction to CMOS NVMs in this Data Book for general information on testing.
7. This parameter is sampled only and is not 100% tested.
AC Test Loads and Waveforms
For -70, -90, 120, 150, -200 DEVICES ONLY
R1 1867Ω
5 V
2.4V
OUTPUT
2.0V
0.8V
2.0V
TEST POINTS
0.8V
0.40V
R2
C
L
<
20 ns
<
20 ns
1339Ω
CL INCLUDES JIG
AND SCOPE
INPUT
OUTPUT
INPUTS ARE DRIVEN AT 2.4V FOR A
LOGIC 1 AND 0.40V FOR A LOGIC 0.
THEVENIN EQUIVALENT
780 Ω
For -45 and -55 DEVICES ONLY
TEST POINTS
3.0V
OUTPUT
2.088 V
C
1.5V
1.5V
L
GND
<
5 ns
<
5 ns
Notes: CL = 30pF for -45 and -55 devices
C
C
L = 100pF for -70, -90, -120, -150, and -200 devices
L = 5pF for tDF
INPUT
OUTPUT
C010–6
C010–5
INPUTS ARE DRIVEN AT 3.0V FOR A
LOGIC 1 AND 0.0V FOR A LOGIC 0.
3
CY27C010
Switching Characteristics Over the Operating Range
−45
−55
−70
−90
−120
−150
−200
Parame-
ter
Description
Min Max Min Max Min Max Min Max Min Max Min Max Min Max Unit
t
t
t
Address to
Output Valid
45
20
20
55
20
25
70
20
25
90
25
30
120
150
200
ns
ns
ns
ACC
OE Active to
Output Valid
25
30
30
OE
[8]
OEorCEInactive
to High Z, which-
ever occurs first
35
40
60
DF
t
t
CE Active to
Output Valid
45
55
70
90
120
150
200
ns
ns
CE
OH
Output Data Hold
0
0
0
0
0
0
0
Note:
8. This parameter is sampled only and is not 100% tested.
Switching Waveform
CE
OE
A
-
A
16
0
ADDRA
ADDRB
t
DF
t
t
ACC
ACC
t
OE
t
t
OH
DF
t
CE
DATA B
DATA
A
DATA
B
O
- O
7
0
C010–7
needs to be within 1 inch of the lamp during erasure.
Permanent damage may result if the EPROM is exposed to
high-intensity UV light for an extended period of time. 7258
Erasure Characteristics
Wavelengths of light less than 4000 Angstroms begin to erase
the CY27C010 in the windowed package. For this reason, an
opaque label should be placed over the window if the EPROM
is exposed to sunlight or fluorescent lighting for extended
periods of time.
2
Wsec/cm is the recommended maximum dosage.
Programming Modes
Programming support is available from Cypress as well as
from a number of third-party software vendors. For detailed
programming information, including a listing of software
packages, please see the PROM Programming Information
located at the end of this section. Programming algorithms can
be obtained from any Cypress representative.
The recommended dose of ultraviolet light for erasure is a
wavelength of 2537 Angstroms for a minimum dose (UV
intensity multiplied by exposure time) of 15 Wsec/cm2. For an
ultraviolet lamp with a 12 mW/cm power rating, the exposure
time would be approximately 15 minutes. The CY27C010
2
4
CY27C010
Table 1. Programming Electrical Characteristics
Parameter
Description
Min.
Max.
Unit
V
V
Programming Power Supply
12.5
13
50
PP
I
Programming Supply Current
Programming Input Voltage HIGH
Programming Input Voltage LOW
mA
V
PP
V
V
V
3.0
–0.5
6.0
V
CC
IHP
ILP
0.4
6.5
V
Programming V
V
CCP
CC
Table 2. Mode Selection
[9]
Pin Function
Mode
CE
OE
PGM
V
A
A
Outputs
PP
0
9
Read
V
V
X
X
X
X
X
X
A
A
Dout
High Z
High Z
Din
IL
IL
0
9
Output Disable
Stand-by(TTL)
Program
X
V
X
X
IH
V
X
X
X
IH
V
V
V
V
A
A
ILP
ILP
IHP
IHP
ILP
PP
PP
PP
0
0
9
9
Program Verify
Program Inhibit
V
V
V
V
V
A
A
Dout
ILP
IHP
V
X
X
X
X
High Z
34H
[11]
Signature Read (MFG)
V
V
X
X
V
V
V
V
V
[10]
[10]
IL
IL
IL
IL
IH
IH
IL
HV
HV
[11]
Signature Read (DEV)
V
V
V
1DH
IH
Notes:
9. X can be V or V
IL
IH
10. VHV=12V±0.5V
11.
A1 - A8 and A10 - A16 = VIL
5
CY27C010
[12]
Ordering Information
Speed
Package
Name
Operating
Range
(ns)
Ordering Code
CY27C010-45JC
CY27C010-45PC
CY27C010-45WC
CY27C010-45ZC
CY27C010-45QMB
CY27C010-45WMB
CY27C010-55JC
CY27C010-55PC
CY27C010-55WC
CY27C010-55ZC
CY27C010-55QMB
CY27C010-55WMB
CY27C010-70JC
CY27C010-70PC
CY27C010-70WC
CY27C010-70ZC
CY27C010-70QMB
CY27C010-70WMB
CY27C010-90JC
CY27C010-90PC
CY27C010-90WC
CY27C010-90ZC
CY27C010-90QMB
CY27C010-90WMB
CY27C010-120JC
CY27C010-120PC
CY27C010-120WC
CY27C010-120ZC
CY27C010-120QMB
CY27C010-120WMB
Package Type
32-Lead Plastic Leaded Chip Carrier
32-Lead (600-Mil) Molded DIP
45
J65
P15
W20
Z32
Q55
W20
J65
Commercial
32-Lead (600-Mil) Windowed CerDIP
32-Lead Thin Small Outline Package
32-Pin Windowed Rectangular LeadlessChip Carrier Military
32-Lead (600-Mil) Windowed CerDIP
55
32-Lead Plastic Leaded Chip Carrier
32-Lead (600-Mil) Molded DIP
Commercial
P15
W20
Z32
Q55
W20
J65
32-Lead (600-Mil) Windowed CerDIP
32-Lead Thin Small Outline Package
32-Pin Windowed Rectangular LeadlessChip Carrier Military
32-Lead (600-Mil) Windowed CerDIP
70
32-Lead Plastic Leaded Chip Carrier
32-Lead (600-Mil) Molded DIP
Commercial
P15
W20
Z32
Q55
W20
J65
32-Lead (600-Mil) Windowed CerDIP
32-Lead Thin Small Outline Package
32-Pin Windowed Rectangular LeadlessChip Carrier Military
32-Lead (600-Mil) Windowed CerDIP
90
32-Lead Plastic Leaded Chip Carrier
32-Lead (600-Mil) Molded DIP
Commercial
P19
W20
Z32
Q55
W20
J65
32-Lead (600-Mil) Windowed CerDIP
32-Lead Thin Small Outline Package
32-Pin Windowed Rectangular LeadlessChip Carrier Military
32-Lead (600-Mil) Windowed CerDIP
120
32-Lead Plastic Leaded Chip Carrier
32-Lead (600-Mil) Molded DIP
Commercial
P19
W20
Z32
Q55
W20
32-Lead (600-Mil) Windowed CerDIP
32-Lead Thin Small Outline Package
32-Pin Windowed Rectangular LeadlessChip Carrier Military
32-Lead (600-Mil) Windowed CerDIP
6
CY27C010
[12]
Ordering Information
(continued)
Speed
Package
Name
Operating
Range
(ns)
Ordering Code
CY27C010-150JC
CY27C010-150PC
CY27C010-150WC
CY27C010-150ZC
CY27C010-150QMB
Package Type
32-Lead Plastic Leaded Chip Carrier
32-Lead (600-Mil) Molded DIP
150
J65
P19
W20
Z32
Q55
Commercial
32-Lead (600-Mil) Windowed CerDIP
32-Lead Thin Small Outline Package
32-Pin Windowed Rectangular LeadlessChip Carrier Military
32-Lead (600-Mil) Windowed CerDIP
CY27C010-150WMB
CY27C010-200JC
CY27C010-200PC
CY27C010-200WC
CY27C010-200ZC
CY27C010-200QMB
CY27C010-200WMB
W20
J65
200
32-Lead Plastic Leaded Chip Carrier
32-Lead (600-Mil) Molded DIP
Commercial
P19
W20
Z32
Q55
W20
32-Lead (600-Mil) Windowed CerDIP
32-Lead Thin Small Outline Package
32-Pin Windowed Rectangular LeadlessChip Carrier Military
32-Lead (600-Mil) Windowed CerDIP
Note:
12. Contact a Cypress sales representative for industrial temperature offerings.
MILITARY SPECIFICATIONS
Group A Subgroup Testing
DC Characteristics
Switching Characteristics
Parameter
Subgroups
1, 2, 3
Parameter
Subgroups
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
V
t
ACC
OH
V
1, 2, 3
t
OL
OE
CE
V
1, 2, 3
t
IH
V
1, 2, 3
IL
Document #: 38-00428-A
I
1, 2, 3
LI
I
1, 2, 3
LO
I
1, 2, 3
CC
I
1, 2, 3
SB
7
CY27C010
Package Diagrams
32-Pin Windowed Rectangular Leadless Chjp
32-Lead Pastic Leaded Chip Carrier J65
Carrier Q55
MIL-STD-1835 C-12
32-Lead (600-Mil) Molded DIP P19
8
CY27C010
Package Diagrams (continued)
32-Lead (600-Mil) Windowed CerDIP W20
32-Lead Thin Small Outline Package Z32
© Cypress Semiconductor Corporation, 1997. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use
of anycircuitry other than circuitry embodied in a CypressSemiconductor product. Nor does it conveyor imply any license under patent or other rights. CypressSemiconductor does not authorize
its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress
Semiconductor products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress Semiconductor against all charges.
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