STMicroelectronics M27C801-120B6X 8 mbit 1mb x 8 uv eprom and otp eprom Datasheet

M27C801
8 Mbit (1Mb x 8) UV EPROM and OTP EPROM
■
5V ± 10% SUPPLY VOLTAGE in READ
OPERATION
■
ACCESS TIME: 45ns
■
LOW POWER CONSUMPTION:
32
32
– Active Current 35mA at 5MHz
– Standby Current 100µA
■
PROGRAMMING VOLTAGE: 12.75V ± 0.25V
■
PROGRAMMING TIME: 50µs/word
■
ELECTRONIC SIGNATURE
1
1
FDIP32W (F)
PDIP32 (B)
PLCC32 (K)
TSOP32 (N)
8 x 20 mm
– Manufacturer Code: 20h
– Device Code: 42h
DESCRIPTION
The M27C801 is an 8 Mbit EPROM offered in the
two ranges UV (ultra violet erase) and OTP (one
time programmable). It is ideally suited for applications where fast turn-around and pattern experimentation are important requirements and is
organized as 1,048,576 by 8 bits.
The FDIP32W (window ceramic frit-seal package)
has transparent lid which allows the user to expose the chip to ultraviolet light to erase the bit pattern. A new pattern can then be written to the
device by following the programming procedure.
For applications where the content is programmed
only one time and erasure is not required, the
M27C801 is offered in PDIP32, PLCC32 and
TSOP32 (8 x 20 mm) packages.
Figure 1. Logic Diagram
VCC
20
8
A0-A19
E
Q0-Q7
M27C801
GVPP
VSS
AI01267
September 2000
1/16
M27C801
Figure 2B. PLCC Connections
A12
A15
A16
A19
VCC
A18
A17
VCC
A18
A17
A14
A13
A8
A9
A11
GVPP
A10
E
Q7
Q6
Q5
Q4
Q3
1 32
A7
A6
A5
A4
A3
A2
A1
A0
Q0
9
M27C801
25
A14
A13
A8
A9
A11
GVPP
A10
E
Q7
17
Q1
Q2
32
1
31
2
30
3
29
4
28
5
27
6
26
7
25
8
M27C801
24
9
23
10
22
11
21
12
20
13
19
14
18
15
17
16
A19
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
Q0
Q1
Q2
VSS
VSS
Q3
Q4
Q5
Q6
Figure 2A. DIP Connections
AI01814
AI01268
Figure 2C. TSOP Connections
A11
A9
A8
A13
A14
A17
A18
VCC
A19
A16
A15
A12
A7
A6
A5
A4
1
8
9
16
Table 1. Signal Names
32
M27C801
(Normal)
25
24
17
AI01269
2/16
GVPP
A10
E
Q7
Q6
Q5
Q4
Q3
VSS
Q2
Q1
Q0
A0
A1
A2
A3
A0-A19
Address Inputs
Q0-Q7
Data Outputs
E
Chip Enable
GVPP
Output Enable / Program Supply
VCC
Supply Voltage
VSS
Ground
M27C801
Table 2. Absolute Maximum Ratings (1)
Symbol
Parameter
Value
Unit
Ambient Operating Temperature (3)
–40 to 125
°C
TBIAS
Temperature Under Bias
–50 to 125
°C
TSTG
Storage Temperature
–65 to 150
°C
VIO (2)
Input or Output Voltage (except A9)
–2 to 7
V
Supply Voltage
–2 to 7
V
–2 to 13.5
V
–2 to 14
V
TA
VCC
VA9 (2)
A9 Voltage
VPP
Program Supply Voltage
Note: 1. Except for the rating "Operating Temperature Range", stresses above those listed in the Table "Absolute Maximum Ratings" may
cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions
above those indicated in the Operating sections of this specification is not implied. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant quality documents.
2. Minimum DC voltage on Input or Output is –0.5V with possible undershoot to –2.0V for a period less than 20ns. Maximum DC
voltage on Output is V CC +0.5V with possible overshoot to VCC +2V for a period less than 20ns.
3. Depends on range.
Table 3. Operating Modes
E
GVpp
A9
Q7-Q0
Read
VIL
VIL
X
Data Out
Output Disable
VIL
VIH
X
Hi-Z
VIL Pulse
VPP
X
Data In
Program Inhibit
VIH
VPP
X
Hi-Z
Standby
VIH
X
X
Hi-Z
Electronic Signature
VIL
VIL
VID
Codes
Mode
Program
Note: X = VIH or VIL, V ID = 12V ± 0.5V.
Table 4. Electronic Signature
Identifier
A0
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
Hex Data
Manufacturer’s Code
VIL
0
0
1
0
0
0
0
0
20h
Device Code
VIH
0
1
0
0
0
0
1
0
42h
3/16
M27C801
Table 5. AC Measurement Conditions
High Speed
Standard
Input Rise and Fall Times
≤ 10ns
≤ 20ns (10% to 90%)
Input Pulse Voltages
0 to 3V
0.4 to 2.4V
1.5V
0.8 and 2V
Input and Output Timing Ref. Voltages
Figure 3. AC Testing Input Output Waveform
Figure 4. AC Testing Load Circuit
1.3V
High Speed
1N914
3V
1.5V
3.3kΩ
0V
DEVICE
UNDER
TEST
Standard
2.4V
OUT
CL
2.0V
0.8V
0.4V
CL = 30pF for High Speed
AI01822
CL = 100pF for Standard
CL includes JIG capacitance
AI01823B
Table 6. Capacitance (1) (TA = 25 °C, f = 1 MHz)
Symbol
CIN
COUT
Parameter
Input Capacitance
Output Capacitance
Test Condition
Min
Max
Unit
VIN = 0V
6
pF
VOUT = 0V
12
pF
Note: 1. Sampled only, not 100% tested.
DEVICE OPERATION
The operating modes of the M27C801 are listed in
the Operating Modes table. A single power supply
is required in the read mode. All inputs are TTL
levels except for GVPP and 12V on A9 for Electronic Signature and Margin Mode Set or Reset.
Read Mode
The M27C801 has two control functions, both of
which must be logically active in order to obtain
data at the outputs. Chip Enable (E) is the power
control and should be used for device selection.
Output Enable (G) is the output control and should
be used to gate data to the output pins, independent of device selection. Assuming that the ad-
4/16
dresses are stable, the address access time
(tAVQV) is equal to the delay from E to output
(tELQV). Data is available at the output after a delay
of t GLQV from the falling edge of G, assuming that
E has been low and the addresses have been stable for at least tAVQV-tGLQV.
Standby Mode
The M27C801 has a standby mode which reduces
the supply current from 35mA to 100µA.
The M27C801 is placed in the standby mode by
applying a CMOS high signal to the E input. When
in the standby mode, the outputs are in a high impedance state, independent of the GVPP input.
M27C801
Table 7. Read Mode DC Characteristics (1)
(TA = 0 to 70 °C or –40 to 85 °C; VCC = 5V ± 10%)
Symbol
Parameter
Test Condition
Min
Max
Unit
0V ≤ VIN ≤ VCC
±10
µA
0V ≤ VOUT ≤ VCC
±10
µA
E = VIL, GVPP = VIL,
IOUT = 0mA, f = 5MHz
35
mA
E = VIH
1
mA
E > VCC – 0.2V
100
µA
VPP = VCC
10
µA
ILI
Input Leakage Current
ILO
Output Leakage Current
ICC
Supply Current
ICC1
Supply Current (Standby) TTL
ICC2
Supply Current (Standby) CMOS
IPP
Program Current
VIL
Input Low Voltage
–0.3
0.8
V
VIH (2)
Input High Voltage
2
VCC + 1
V
VOL
Output Low Voltage
IOL = 2.1mA
0.4
V
Output High Voltage TTL
IOH = –1mA
3.6
V
IOH = –100µA
VCC – 0.7
V
VOH
Output High Voltage CMOS
Note: 1. VCC must be applied simultaneously with or before VPP and removed simultaneously or after V PP.
2. Maximum DC voltage on Output is VCC +0.5V.
Table 8A. Read Mode AC Characteristics (1)
(TA = 0 to 70 °C or –40 to 85 °C; VCC = 5V ± 10%)
M27C801
Symbol
Alt
Test
Condition
Parameter
-45 (3)
Min
Max
-60
Min
Unit
-70
Max
Min
Max
tAVQV
tACC
Address Valid to Output Valid
E = VIL,
GVPP = VIL
45
60
70
ns
tELQV
tCE
Chip Enable Low to Output Valid
GVPP = VIL
45
60
70
ns
tGLQV
tOE
Output Enable Low to Output Valid
E = VIL
25
30
35
ns
tEHQZ (2)
tDF
Chip Enable High to Output Hi-Z
tGHQZ (2)
tDF
Output Enable High to Output Hi-Z
tAXQX
tOH
Address Transition to Output
Transition
GVPP = VIL
0
25
0
25
0
30
ns
E = VIL
0
25
0
25
0
30
ns
E = VIL,
GVPP = VIL
0
0
0
ns
Note: 1. VCC must be applied simultaneously with or before VPP and removed simultaneously or after V PP.
2. Sampled only, not 100% tested.
3. Speed obtained with High Speed AC measurement conditions.
Two Line Output Control
Because EPROMs are usually used in larger
memory arrays, the product features a 2 line control function which accommodates the use of multiple memory connection. The two line control
function allows:
a. the lowest possible memory power dissipation,
b. complete assurance that output bus contention
will not occur.
For the most efficient use of these two control
lines, E should be decoded and used as the primary device selecting function, while G should be
made a common connection to all devices in the
array and connected to the READ line from the
system control bus. This ensures that all deselected memory devices are in their low power standby
mode and that the output pins are only active
when data is required from a particular memory
device.
5/16
M27C801
Table 8B. Read Mode AC Characteristics (1)
(TA = 0 to 70 °C or –40 to 85 °C; VCC = 5V ± 10%)
M27C801
Symbol
Alt
Parameter
Test Condition
-80
Min
tAVQV
tACC
Address Valid to Output Valid
tELQV
tCE
Chip Enable Low to Output Valid
tGLQV
tOE
Output Enable Low to Output
Valid
tEHQZ (2)
tDF
Chip Enable High to Output Hi-Z
tGHQZ (2)
tDF
tAXQX
tOH
-100/-120/-150
Max
Min
Unit
Max
E = VIL, GVPP = VIL
80
100
ns
GVPP = VIL
80
100
ns
E = VIL
40
50
ns
GVPP = VIL
0
35
0
40
ns
Output Enable High to Output
Hi-Z
E = VIL
0
35
0
40
ns
Address Transition to Output
Transition
E = VIL, GVPP = VIL
0
0
ns
Note: 1. VCC must be applied simultaneously with or before VPP and removed simultaneously or after V PP.
2. Sampled only, not 100% tested.
Figure 5. Read Mode AC Waveforms
A0-A19
VALID
tAVQV
VALID
tAXQX
E
tGLQV
tEHQZ
G
tELQV
Q0-Q7
tGHQZ
Hi-Z
AI01583B
System Considerations
The power switching characteristics of Advanced
CMOS EPROMs require careful decoupling of the
devices. The supply current, I CC, has three segments that are of interest to the system designer:
the standby current level, the active current level,
and transient current peaks that are produced by
the falling and rising edges of E. The magnitude of
the transient current peaks is dependent on the
capacitive and inductive loading of the device at
the output. The associated transient voltage peaks
can be suppressed by complying with the two line
6/16
output control and by properly selected decoupling
capacitors. It is recommended that a 0.1µF ceramic capacitor be used on every device between V CC
and VSS. This should be a high frequency capacitor of low inherent inductance and should be
placed as close to the device as possible. In addition, a 4.7µF bulk electrolytic capacitor should be
used between VCC and VSS for every eight devices. The bulk capacitor should be located near the
power supply connection point. The purpose of the
bulk capacitor is to overcome the voltage drop
caused by the inductive effects of PCB traces.
M27C801
Table 9. Programming Mode DC Characteristics (1)
(TA = 25 °C; VCC = 6.25V ± 0.25V; VPP = 12.75V ± 0.25V)
Symbol
Parameter
Test Condition
ILI
Input Leakage Current
VIL ≤ VIN ≤ VIH
ICC
Supply Current
IPP
Program Current
VIL
Input Low Voltage
VIH
Input High Voltage
Min
Max
Unit
±10
µA
50
mA
50
mA
–0.3
0.8
V
2
VCC + 0.5
V
0.4
V
E = VIL
VOL
Output Low Voltage
IOL = 2.1mA
VOH
Output High Voltage TTL
IOH = –1mA
VID
A9 Voltage
3.6
V
11.5
12.5
V
Note: 1. VCC must be applied simultaneously with or before VPP and removed simultaneously or after V PP.
Table 10. MARGIN MODE AC Characteristics (1)
(TA = 25 °C; VCC = 6.25V ± 0.25V; VPP = 12.75V ± 0.25V)
Symbol
Alt
Parameter
Test Condition
Min
Max
Unit
tA9HVPH
tAS9
VA9 High to VPP High
2
µs
tVPHEL
tVPS
VPP High to Chip Enable Low
2
µs
tA10HEH
tAS10
VA10 High to Chip Enable High (Set)
1
µs
tA10LEH
tAS10
VA10 Low to Chip Enable High (Reset)
1
µs
tEXA10X
tAH10
Chip Enable Transition to VA10 Transition
1
µs
tEXVPX
tVPH
Chip Enable Transition to VPP Transition
2
µs
tVPXA9X
tAH9
VPP Transition to VA9 Transition
2
µs
Note: 1. VCC must be applied simultaneously with or before VPP and removed simultaneously or after V PP.
Programming
When delivered (and after each erasure for UV
EPROM), all bits of the M27C801 are in the ’1’
state. Data is introduced by selectively programming ’0’s into the desired bit locations. Although
only ’0’ will be programmed, both ’1’s and ’0’s can
be present in the data word. The only way to
change a ’0’ to a ’1’ is by die exposure to ultraviolet
light (UV EPROM). The M27C801 is in the programming mode when V PP input is at 12.75V and
E is pulsed to VIL. The data to be programmed is
applied to 8 bits in parallel to the data output pins.
The levels required for the address and data inputs are TTL. VCC is specified to be 6.25V ±
0.25V.
7/16
M27C801
Figure 6. MARGIN MODE AC Waveforms
VCC
A8
A9
tA9HVPH
tVPXA9X
GVPP
tVPHEL
tEXVPX
E
tA10HEH
tEXA10X
A10 Set
A10 Reset
tA10LEH
AI00736B
Note: A8 High level = 5V; A9 High level = 12V.
Table 11. Programming Mode DC Characteristics (1)
(TA = 25 °C; VCC = 6.25V ± 0.25V; VPP = 12.75V ± 0.25V)
Symbol
Alt
Parameter
Test Condition
tAVEL
tAS
Address Valid to Chip Enable Low
2
µs
tQVEL
tDS
Input Valid to Chip Enable Low
2
µs
tVCHEL
tVCS
VCC High to Chip Enable Low
2
µs
tVPHEL
tOES
VPP High to Chip Enable Low
2
µs
tVPLVPH
tPRT
VPP Rise Time
50
ns
tELEH
tPW
Chip Enable Program Pulse Width (Initial)
45
tEHQX
tDH
Chip Enable High to Input Transition
2
µs
tEHVPX
tOEH
Chip Enable High to VPP Transition
2
µs
tVPLEL
tVR
VPP Low to Chip Enable Low
2
µs
tELQV
tDV
Chip Enable Low to Output Valid
tEHQZ (2)
tDFP
Chip Enable High to Output Hi-Z
0
tEHAX
tAH
Chip Enable High to Address Transition
0
Note: 1. VCC must be applied simultaneously with or before VPP and removed simultaneously or after V PP.
2. Sampled only, not 100% tested.
8/16
Min
Max
55
Unit
µs
1
µs
130
ns
ns
M27C801
Figure 7. Programming and Verify Modes AC Waveforms
VALID
A0-A19
tAVEL
Q0-Q7
tEHAX
DATA IN
DATA OUT
tQVEL
tEHQX
tEHQZ
VCC
tVCHEL
tEHVPX
tELQV
GVPP
tVPHEL
tVPLEL
E
tELEH
PROGRAM
VERIFY
AI01270
Figure 8. Programming Flowchart
VCC = 6.25V, VPP = 12.75V
SET MARGIN MODE
n=0
E = 50µs Pulse
NO
++n
= 25
YES
FAIL
NO
VERIFY
++ Addr
YES
Last
Addr
NO
YES
RESET MARGIN MODE
CHECK ALL BYTES
1st: VCC = 6V
2nd: VCC = 4.2V
AI01271B
PRESTO IIB Programming Algorithm
PRESTO IIB Programming Algorithm allows the
whole array to be programmed with a guaranteed
margin, in a typical time of 52.5 seconds. This can
be achieved with STMicroelectronics M27C801
due to several design innovations to improve programming efficiency and to provide adequate margin for reliability. Before starting the programming
the internal MARGIN MODE circuit is set in order
to guarantee that each cell is programmed with
enough margin. Then a sequence of 50µs program pulses are applied to each byte until a correct verify occurs. No overprogram pulses are
applied since the verify in MARGIN MODE provides the necessary margin.
Program Inhibit
Programming of multiple M27C801s in parallel
with different data is also easily accomplished. Except for E, all like inputs including GVPP of the parallel M27C801 may be common. A TTL low level
pulse applied to a M27C801's E input, with VPP at
12.75V, will program that M27C801. A high level E
input inhibits the other M27C801s from being programmed.
Program Verify
A verify (read) should be performed on the programmed bits to determine that they were correctly programmed. The verify is accomplished with G
at V IL. Data should be verified with tELQV after the
falling edge of E.
9/16
M27C801
Electronic Signature
The Electronic Signature (ES) mode allows the
reading out of a binary code from an EPROM that
will identify its manufacturer and type. This mode
is intended for use by programming equipment to
automatically match the device to be programmed
with its corresponding programming algorithm.
The ES mode is functional in the 25°C ± 5°C ambient temperature range that is required when programming the M27C801. To activate the ES
mode, the programming equipment must force
11.5V to 12.5V on address line A9 of the
M27C801. Two identifier bytes may then be sequenced from the device outputs by toggling address line A0 from VIL to VIH. All other address
lines must be held at V IL during Electronic Signature mode. Byte 0 (A0 = V IL) represents the manufacturer code and byte 1 (A0 = V IH) the device
identifier code. For the STMicroelectronics
M27C801, these two identifier bytes are given in
Table 4 and can be read-out on outputs Q7 to Q0.
10/16
ERASURE OPERATION (applies to UV EPROM)
The erasure characteristics of the M27C801 is
such that erasure begins when the cells are exposed to light with wavelengths shorter than approximately 4000 Å. It should be noted that
sunlight and some type of fluorescent lamps have
wavelengths in the 3000-4000 Å range.
Research shows that constant exposure to room
level fluorescent lighting could erase a typical
M27C801 in about 3 years, while it would take approximately 1 week to cause erasure when exposed to direct sunlight. If the M27C801 is to be
exposed to these types of lighting conditions for
extended periods of time, it is suggested that
opaque labels be put over the M27C801 window to
prevent unintentional erasure. The recommended
erasure procedure for the M27C801 is exposure to
short wave ultraviolet light which has wavelength
2537 Å. The integrated dose (i.e. UV intensity x
exposure time) for erasure should be a minimum
of 30 W-sec/cm2. The erasure time with this dosage is approximately 30 to 40 minutes using an ultraviolet lamp with 12000 µW/cm 2 power rating.
The M27C801 should be placed within 2.5 cm (1
inch) of the lamp tubes during the erasure. Some
lamps have a filter on their tubes which should be
removed before erasure.
M27C801
Table 12. Ordering Information Scheme
Example:
M27C801
-45
K
1
TR
Device Type
M27
Supply Voltage
C = 5V ±10%
Device Function
801 = 8Mbit (1Mb x8)
Speed
-45 (1) = 45 ns
-60 = 60 ns
-70 = 70 ns
-80 = 80 ns
-100 = 100 ns
-120 = 120 ns
-150 = 150 ns
Package
F = FDIP32W
B = PDIP32
K = PLCC32
N = TSOP32: 8 x 20 mm
Temperature Range
1 = 0 to 70 °C
6 = –40 to 85 °C
Options
X = Additional Burn-in
TR = Tape & Reel Packing
Note: 1. High Speed, see AC Characteristics section for further information.
For a list of available options (Speed, Package, etc...) or for further information on any aspect of this device, please contact the STMicroelectronics Sales Office nearest to you.
Table 1. Revision History
Date
Revision Details
September 1998
First Issue
03/21/00
FDIP32W Package changed
09/25/00
AN620 Reference removed
11/16
M27C801
Table 13. FDIP32W - 32 pin Ceramic Frit-seal DIP with window, Package Mechanical Data
millimeters
Symbol
Typ
inches
Min
Max
A
Typ
Min
5.72
0.225
A1
0.51
1.40
0.020
0.055
A2
3.91
4.57
0.154
0.180
A3
3.89
4.50
0.153
0.177
B
0.41
0.56
0.016
0.022
B1
–
–
–
–
C
1.45
0.23
0.30
0.009
0.012
D
41.73
42.04
1.643
1.655
–
–
1.500
–
–
0.600
D2
38.10
E
15.24
E1
0.057
–
–
13.06
13.36
–
–
0.514
0.526
e
2.54
–
–
0.100
–
–
eA
14.99
–
–
0.590
–
–
eB
16.18
18.03
0.637
0.710
L
3.18
S
1.52
2.49
–
–
α
4°
11°
N
32
Ø
7.11
0.125
0.280
0.060
0.098
–
–
4°
11°
32
Figure 9. FDIP32W - 32 pin Ceramic Frit-seal DIP with window, Package Outline
A2
A3
A1
B1
B
A
L
e
α
eA
D2
C
eB
D
S
N
∅
E1
E
1
FDIPW-a
Drawing is not to scale.
12/16
Max
M27C801
Table 14. PDIP32 - 32 pin Plastic DIP, 600 mils width, Package Mechanical Data
millimeters
inches
Symbol
Typ
Min
Max
A
–
A1
Min
Max
5.08
–
0.200
0.38
–
0.015
–
A2
3.56
4.06
0.140
0.160
B
0.38
0.51
0.015
0.020
–
–
–
–
C
0.20
0.30
0.008
0.012
D
41.78
42.04
1.645
1.655
B1
1.52
Typ
0.060
D2
38.10
–
–
1.500
–
–
E
15.24
–
–
0.600
–
–
13.59
13.84
0.535
0.545
E1
e1
2.54
–
–
0.100
–
–
eA
15.24
–
–
0.600
–
–
eB
15.24
17.78
0.600
0.700
L
3.18
3.43
0.125
0.135
S
1.78
2.03
0.070
0.080
α
0°
10°
0°
10°
N
32
32
Figure 10. PDIP32 - 32 pin Plastic DIP, 600 mils width, Package Outline
A2
A1
B1
B
A
L
e1
α
eA
D2
C
eB
D
S
N
E1
E
1
PDIP
Drawing is not to scale.
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M27C801
Table 15. PLCC32 - 32 lead Plastic Leaded Chip Carrier, Package Mechanical Data
millimeters
Symbol
Typ
inches
Min
Max
A
2.54
A1
1.52
A2
0.38
B
0.33
0.53
0.013
0.021
B1
0.66
0.81
0.026
0.032
D
12.32
12.57
0.485
0.495
D1
11.35
11.56
0.447
0.455
9.91
10.92
0.390
0.430
D2
e
Typ
Min
Max
3.56
0.100
0.140
2.41
0.060
0.095
0.015
1.27
0.050
E
14.86
15.11
0.585
0.595
E1
13.89
14.10
0.547
0.555
E2
12.45
13.46
0.490
0.530
F
0.00
0.25
0.000
0.010
R
0.89
0.035
N
32
32
Nd
7
7
Ne
9
9
CP
0.10
0.004
Figure 11. PLCC32 - 32 lead Plastic Leaded Chip Carrier, Package Outline
D
D1
A1
A2
1 N
B1
E1 E
Ne
e
D2/E2
F
B
0.51 (.020)
1.14 (.045)
A
Nd
R
PLCC
Drawing is not to scale.
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CP
M27C801
Table 16. TSOP32 - 32 lead Plastic Thin Small Outline, 8 x 20 mm, Package Mechanical Data
millimeters
inches
Symbol
Typ
Min
Max
A
Typ
Min
1.20
Max
0.047
A1
0.05
0.17
0.002
0.006
A2
0.95
1.05
0.037
0.041
B
0.15
0.27
0.006
0.011
C
0.10
0.21
0.004
0.008
D
19.80
20.20
0.780
0.795
D1
18.30
18.50
0.720
0.728
E
7.90
8.10
0.311
0.319
–
–
–
–
L
0.50
0.70
0.020
0.028
α
0°
5°
0°
5°
N
32
e
0.50
0.020
32
CP
0.10
0.004
Figure 12. TSOP32 - 32 lead Plastic Thin Small Outline, 8 x 20 mm, Package Outline
A2
N
1
e
E
B
N/2
D1
A
CP
D
DIE
C
TSOP-a
A1
α
L
Drawing is not to scale.
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M27C801
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