Appendix A - ATtiny87/ATtiny167 Automotive specification at 150°C - Preliminary

ATtiny87/ATtiny167
Appendix A - ATtiny87/ATtiny167 Automotive
Specification at 150°C
DATASHEET
Description
This document contains information specific to devices operating at temperatures up to
150°C. Only deviations are covered in this appendix, all other information can be found in
the complete Automotive datasheet. The complete Automotive datasheet can be found on
http://www.atmel.com
7792D-AVR-08/14
1.
Electrical Characteristics
1.1
Absolute Maximum Ratings
Stresses beyond 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 beyond 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.
Parameters
Operating temperature
Storage temperature
Voltage on any pin except RESET with respect to ground
Voltage on RESET with respect to ground
Test Conditions
Unit
–55 to +150
°C
–65 to +175
°C
–0.5 to VCC + 0.5
V
–0.5 to +13.0
V
6.0
V
30
200.0
mA
Maximum operating voltage
DC current per I/O pin
DC current VCC and GND
1.2
DC Characteristics
TA = –40°C to +150°C, VCC = 4.5V to 5.5V (unless otherwise noted)
Parameters
Symbol
Min.
Input low voltage, except
VCC = 4.5V – 5.5V
XTAL1 and RESET pin
Test Conditions
VIL
Input high voltage,
except XTAL1 and
RESET pins
VCC = 4.5V – 5.5V
Input low voltage,
XTAL1 pin
Typ.
Max.
Unit
–0.5
+0.2VCC(1)
V
VIH
0.6VCC(2)
VCC + 0.5
V
VCC = 4.5V – 5.5V
VIL1
–0.5
+0.1VCC(1)
V
Input high voltage,
XTAL1 pin
VCC = 4.5V – 5.5V
VIH1
0.7VCC(2)
VCC + 0.5
V
Input low voltage,
RESET pin
VCC = 4.5V – 5.5V
VIL2
–0.5
0.2VCC(1)
V
Input high voltage,
RESET pin
VCC = 4.5V – 5.5V
VIH2
0.9VCC(2)
VCC + 0.5
V
Input low voltage,
RESET pin as I/O
VCC = 4.5V – 5.5V
VIL3
–0.5
0.2VCC(1)
V
Input high voltage,
RESET pin as I/O
VCC = 4.5V – 5.5V
VIH3
0.8VCC(2)
VCC + 0.5
V
0.8
V
Output low voltage(3),
IOL = 10mA, VCC = 5V
VOL
I/O pin except RESET
Notes: 1. “Max” means the highest value where the pin is guaranteed to be read as low
2
2.
“Min” means the lowest value where the pin is guaranteed to be read as high
3.
Although each I/O port can sink more than the test conditions (20mA at VCC = 5V) under steady state conditions (nontransient), the following must be observed:
1] The sum of all IOL, for all ports, should not exceed 400mA.
2] The sum of all IOL, for ports C0 - C5, should not exceed 200mA.
3] The sum of all IOL, for ports C6, D0 - D4, should not exceed 300mA.
4] The sum of all IOL, for ports B0 - B7, D5 - D7, should not exceed 300mA.
If IOL exceeds the test condition, VOL may exceed the related specification. Pins are not guaranteed to sink current
greater than the listed test condition.
4.
For temperature range +125°C to +150°C only. For –40°C to +125°C, refer to ATtiny167 automotive datasheet.
ATtiny87/ATtiny167 [DATASHEET]
7792D–AVR–08/14
1.2
DC Characteristics (Continued)
TA = –40°C to +150°C, VCC = 4.5V to 5.5V (unless otherwise noted) (Continued)
Parameters
Test Conditions
Symbol
Min.
VOH
4.0
Typ.
Max.
Unit
(4)
Output high voltage ,
I/O pin except RESET
IOH = –10mA, VCC = 5V
Input leakage
current I/O pin
VCC = 5.5V, pin low
(absolute value)
IIL
1
µA
Input leakage
current I/O Pin
VCC = 5.5V, pin high
(absolute value)
IIH
1
µA
V
Reset pull-up resistor
RRST
35
65
k
I/O pin pull-up resistor
RPU
20
50
k
16MHz, VCC = 5V
ICC
10
15
mA
8MHz, VCC = 5V
ICC
5.5
8.0
mA
8MHz, VCC = 3V
ICC
2.8
4.0
mA
4MHz, VCC = 3V
ICC
1.8
3.0
mA
16MHz, VCC = 5V
ICC
3.5
6.0
mA
Power supply current idle 8MHz, VCC = 5V
mode
8MHz, VCC = 3V
ICC
1.8
3.0
mA
ICC
1.0
2.0
mA
4MHz, VCC = 3V
ICC
0.5
1.0
mA
WDT enabled, VCC = 5V
ICC
7
150
µA
WDT disabled, VCC = 5V
ICC
0.18
150
µA
WDT enabled, VCC = 3V
ICC
5
150
µA
WDT disabled, VCC = 3V
ICC
0.15
100
µA
+50
nA
Power supply current
active mode
Power supply current
power-down mode
Analog comparator input VCC = 5V
leakage current
Vin = VCC/2
IACLK
–50
Analog comparator
VCC = 4.0V
tACPD
180
propagation delay
Notes: 1. “Max” means the highest value where the pin is guaranteed to be read as low
ns
2.
“Min” means the lowest value where the pin is guaranteed to be read as high
3.
Although each I/O port can sink more than the test conditions (20mA at VCC = 5V) under steady state conditions (nontransient), the following must be observed:
1] The sum of all IOL, for all ports, should not exceed 400mA.
2] The sum of all IOL, for ports C0 - C5, should not exceed 200mA.
3] The sum of all IOL, for ports C6, D0 - D4, should not exceed 300mA.
4] The sum of all IOL, for ports B0 - B7, D5 - D7, should not exceed 300mA.
If IOL exceeds the test condition, VOL may exceed the related specification. Pins are not guaranteed to sink current
greater than the listed test condition.
4.
For temperature range +125°C to +150°C only. For –40°C to +125°C, refer to ATtiny167 automotive datasheet.
ATtiny87/ATtiny167 [DATASHEET]
7792D–AVR–08/14
3
1.3
ADC Characteristics
TA = –40°C to +150°C, VCC = 4.5V to 5.5V (unless otherwise noted)
Parameters
Test Conditions
Resolution
Single ended
Absolute accuracy
VCC = 4V, VREF = 4V,
ADC clock = 200kHz
TUE
2.0
3.5
LSB
Integral non linearity
VCC = 4V, VREF = 4V,
ADC clock = 200kHz
INL
0.6
2.0
LSB
Differential non linearity
VCC = 4V, VREF = 4V,
ADC clock = 200kHz,
Temp = –40°C to +150°C
DNL
0.4
1.5
LSB
Gain error
VCC = 4V, VREF = 4V,
ADC clock = 200kHz,
Temp = –40°C to +150°C
–6.0
–2.5
+2.0
LSB
Offset error
VCC = 4V, VREF = 4V,
ADC clock = 200kHz,
Temp = –40°C to +150°C
–3.5
+1.5
+3.5
LSB
AVCC
V
Ref voltage
1.4
Memory Endurance
EEPROM endurance: 50,000 write/erase cycles.
Flash endurance: 10,000 write/erase cycles.
4
ATtiny87/ATtiny167 [DATASHEET]
7792D–AVR–08/14
Symbol
Min.
Typ.
Max.
10
VREF
2.56
Unit
Bit
Grade 0 Qualification
The ATtiny87/ATtiny167 has been developed and manufactured according to the most stringent quality assurance
requirements of ISO-TS-16949 and verified during product qualification as per AEC-Q100 grade 0.
AEC-Q100 qualification relies on temperature accelerated stress testing. High temperature field usage however may result
in less significant stress test acceleration. In order to prevent the risk that ATtiny87/ATtiny167 lifetime would not satisfy the
application end-of-life reliability requirements, Atmel® has extended the testing, whenever applicable (high temperature
operating life test, high temperature storage life, data retention, thermal cycles), far beyond the AEC-Q100 requirements.
Thereby, Atmel verified the ATtiny87/ATtiny167 has a long safe lifetime period after the grade 0 qualification acceptance
limits.
The valid domain calculation depends on the activation energy of the potential failure mechanism that is considered.
Therefore any temperature mission profile which could exceed the AEC-Q100 equivalence domain shall be submitted to
Atmel for a thorough reliability analysis
Figure 2-1. AEC-Q100 Lifetime Equivalence
1000000
100000
10000
Hours
2.
1000
100
10
1
0
20
40
60
80
100
120
140
160
Temperature (°C)
HTOL 0.59eV
HTSL 0.45eV
ATtiny87/ATtiny167 [DATASHEET]
7792D–AVR–08/14
5
3.
Ordering Information
Power Supply
Ordering Code
Package(1)
Operation Range
(2)
4.5V - 5.5V
ATtiny87-A15MD
PN
Extended (–40°C to +150°C)
(2)
4.5V - 5.5V
ATtiny87-A15XD
6G
Extended (–40°C to +150°C)
(2)
16
4.5V - 5.5V
ATtiny167-A15MD
PN
Extended (–40°C to +150°C)
16(2)
4.5V - 5.5V
ATtiny167-A15XD
6G
Extended (–40°C to +150°C)
Speed (MHz)
16
16
Notes:
1. Pb-free packaging, complies to the european directive for restriction of hazardous substances (RoHS directive). Also
halide free and fully green.
2. For speed versus Vcc, see complete datasheet.
4.
Package Information
Package Type
6
PN
32-pad, 5  5 1.0mm body, lead pitch 0.50mm, quad flat no-lead/micro lead frame package (QFN/MLF):
E2/D2 3.1 ±0.1mm
6G
20-leads, 4.4 6.5mm body - 0.65mm pitch - lead length: 0.6mm, thin shrink small outline package (TSSOP)
ATtiny87/ATtiny167 [DATASHEET]
7792D–AVR–08/14
Figure 4-1. PN
Drawings not scaled
A
A3
D
A1
N
1
0.30
Dia. Typ. Laser Marking
E
Seating Plane
C
0.080 C
Top View
L
Side View
D2
COMMON DIMENSIONS
b
(Unit of Measure = mm)
Option A
Pin 1# Chamfer
(C 0.30)
E2
Option B
PIN1 ID
1
Pin 1# Notch
(C 0.20 R)
See Options
A, B
e
Symbol
MIN
NOM
MAX
A
0.80
0.85
0.90
A1
A3
0.00
NOTE
0.05
0.20 REF
D/E
5.00 BSC
D2/E2
3.00
3.10
3.20
L
0.30
0.40
0.50
b
0.18
0.25
0.30
e
0.50 BSC
n
32
2
Bottom View
Notes: 1. This drawing is for general information only. Refer to JEDEC Drawing MO-220, Variation VHHD-2, for proper dimensions, tolerances, datums, etc.
2. Dimensions b applies to metallized terminal and is measured between 0.15mm and 0.30mm from the terminal tip.
If the terminal has the optical radius on the other end of the terminal, the dimensions should not be measured in that radius area.
01/31/12
Package Drawing Contact:
[email protected]
TITLE
GPC
DRAWING NO.
REV.
PN, 32 Leads - 0.50mm Pitch, 5x5mm
Very Thin Quad Flat no Lead Package (VQFN) Sawn
ZMF
PN
I
ATtiny87/ATtiny167 [DATASHEET]
7792D–AVR–08/14
7
Figure 4-2. 6G
N
E
H
B
INDEX
AREA
0.10 ( . 004 )
0
C
L
M D A-B D
0.25 ( . 010 )
SEATING PLANE
A
D
D
C
e
Q
A1
C
A
MM
INCH
A
1.10
.043
A1
0.05
0.15
.002
.006
b
0.19
0.30
.007
.012
C
0.09
0.20
.003
.008
D
6.40
6.60
.252
.260
E
4.30
4.50
.169
.177
e
0.65
BSC
.026
BSC
H
6.40
L
BSC
0.50
N
Q
0.70
20
0° ~8°
.252 BSC
.020
.028
20
0° ~8°
20/12/07
TITLE
Package Drawing Contact:
[email protected]
8
6G, 20 Leads - 4.4x6.5mm Body - 0.65mm Pitch - Lead length: 0.6mm
THIN SHRINK SMALL OUTLINE
ATtiny87/ATtiny167 [DATASHEET]
7792D–AVR–08/14
GPC
DRAWING NO.
REV.
6G
A
5.
Revision History
Please note that the following page numbers referred to in this section refer to the specific revision mentioned, not to this
document.
Revision No.
History
7792D-AVR-08/14
Put datasheet in the latest template
7792C-AVR-01/14
Section 3 “Ordering Information” on page 6 updated
7792B-AVR-05/09
Section 1 “Electrical Characteristics” on pages 2 to 4 updated
ATtiny87/ATtiny167 [DATASHEET]
7792D–AVR–08/14
9
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