Appendix A - ATtiny261/461/861 Automotive Specification at 150°C - Preliminary

ATtiny261/ATtiny461/ATtiny861
Appendix A - Automotive Specification at 150°C
DATASHEET
Introduction
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
www.atmel.com
7793D-AVR-04/14
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
Min.
Operating temperature
Typ.
Max.
Unit
–55
+150
°C
Storage temperature
–65
+175
°C
Voltage on any pin except RESET with respect
to ground
–0.5
VCC + 13.0
V
Voltage on RESET with respect to ground
–0.5
+13.0
V
Maximum operating voltage
6.0
V
DC current per I/O pin
30
mA
DC current VCC and GND pins
200
mA
1.2
DC Characteristics
TA = –40°C to +150°C, VCC = 2.7V to 5.5V (unless otherwise noted)
Parameter
Symbol
Min.
Input high voltage, XTAL1
VCC = 2.7V to 5.5V
pin
VIH1
Analog comparator input
leakage current
IACLK
1.3
Condition
VCC = 5V
Vin = VCC/2
Max.
Unit
0.7VCC(2)
VCC + 0.5
V
–150
+150
nA
ADC Characteristics (Single-ended Mode)
Parameter
Condition
Differential non linearity
VCC = 4V, VRef = 4V,
ADC clock = 200kHz
2
Typ.
Symbol
ATtiny261/ATtiny461/ATtiny861 [DATASHEET]
7793D–AVR–04/14
DNL
Min.
Typ.
Max
Unit
0.3
1.0
LSB
1.4
ADC Characteristics (Differential Mode)(1)
TA = –40°C to 150°C, VCC = 2.7V to 5.5V (unless otherwise noted)
Parameter
Condition
Resolution
Absolute accuracy
Integral non linearity
Differential non linearity
Note:
1.
Symbol
Min
Typ
Max
Unit
Differential conversion,
gain = 1x or 8x
8
Bit
Differential conversion,
gain = 20x or 32x
8
Bit
Gain = 1x/8x, BIPOLAR,
VCC = 5V, VRef = 4V,
ADC clock = 200kHz
1.7
4.0
Gain = 20x/32x, BIPOLAR,
VCC = 5V, VRef = 4V,
ADC clock = 200kHz
2.0
6.0
Gain = 1x/8x, UNIPOLAR,
VCC = 5V, VRef = 4V,
ADC clock = 200kHz
TUE
LSB
2.3
6.0
Gain = 20x/32x, UNIPOLAR,
VCC = 5V, VRef = 4V,
ADC clock = 200kHz
3.0
10.0
Gain = 1x/8x, BIPOLAR,
VCC = 5V, VRef = 4V,
ADC clock = 200kHz
0.3
1.5
Gain = 20x/32x, BIPOLAR,
VCC = 5V, VRef = 4V,
ADC clock = 200kHz
0.7
3.0
Gain = 1x/8x, UNIPOLAR,
VCC = 5V, VRef = 4V,
ADC clock = 200kHz
INL
LSB
1.0
3.0
Gain = 20x/32x, UNIPOLAR,
VCC = 5V, VRef = 4V,
ADC clock = 200kHz
2.0
8.0
Gain = 1x/8x, BIPOLAR,
VCC = 5V, VRef = 4V,
ADC clock = 200kHz
0.3
1.0
Gain = 20x/32x, BIPOLAR,
VCC = 5V, VRef = 4V,
ADC clock = 200kHz
0.4
1.2
Gain = 1x/8x, UNIPOLAR,
VCC = 5V, VRef = 4V,
ADC clock = 200kHz
DNL
LSB
0.4
1.0
Gain = 20x/32x, UNIPOLAR,
VCC = 5V, VRef = 4V,
0.8
2.5
ADC clock = 200kHz
For temperature range +125°C to +150°C only. For –40°C to +125°C, refer to ATtiny261/461/861automotive datasheet.
ATtiny261/ATtiny461/ATtiny861 [DATASHEET]
7793D–AVR–04/14
3
1.4
ADC Characteristics (Differential Mode)(1) (Continued)
TA = –40°C to 150°C, VCC = 2.7V to 5.5V (unless otherwise noted)
Parameter
Condition
Gain error
Offset error
Symbol
Min
Typ
Max
Gain = 1x/8x, BIPOLAR,
VCC = 5V, VRef = 4V,
ADC clock = 200kHz
–4.0
+2.0
+4.0
Gain = 20x/32x, BIPOLAR,
VCC = 5V, VRef = 4V,
ADC clock = 200kHz
–4.0
+1.4
+4.0
Gain = 1x/8x, UNIPOLAR,
VCC = 5V, VRef = 4V,
ADC clock = 200kHz
–5.0
–2.6
+5.0
Gain = 20x/32x, UNIPOLAR,
VCC = 5V, VRef = 4V,
ADC clock = 200kHz
–5.0
–0.8
+5.0
BIPOLAR, VCC = 5V, VRef = 4V,
ADC clock = 200kHz
–4.0
+4.0
UNIPOLAR, VCC = 5V,
VRef = 4V,
ADC clock = 200kHz
–5.0
+5.0
Unit
LSB
LSB
Reference voltage
VREF
2.58
AVCC – 0.5
V
Note:
1. For temperature range +125°C to +150°C only. For –40°C to +125°C, refer to ATtiny261/461/861automotive datasheet.
1.5
System and Reset Characteristics
Table 1-1.
Reset, Brown-out and Internal Voltage Characteristics
Parameter
Bandgap reference voltage
Table 1-2.
Condition
Symbol
Min
Typ
Max
Unit
VCC = 3V, T=150°C
VBG
0.99
1.1
1.21
V
BODLEVEL Fuse Coding(1)
BODLEVEL [2..0] Fuses
Min VBOT
111
110
Typ VBOT
Max VBOT
Unit
BOD Disabled
1.67
1.8
1.93
101
2.5
2.7
2.9
100
3.98
4.3
4.62
V
011
010
001
Reserved
000
VBOT may be below nominal minimum operating voltage for some devices. For devices where this is the case, the
device is tested down to VCC = VBOT during the production test. This guarantees that a brown-out reset will occur before
VCC drops to a voltage where correct operation of the microcontroller is no longer guaranteed.
Note:
1.
4
ATtiny261/ATtiny461/ATtiny861 [DATASHEET]
7793D–AVR–04/14
1.6
Grade 0 Qualification
The Atmel® ATtiny261/461/861 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 ATtiny261/461/861 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 Atmel ATtiny261/461/861 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 1-1. AEC-Q100 Lifetime Equivalence
ATtiny261/ATtiny461/ATtiny861 [DATASHEET]
7793D–AVR–04/14
5
2.
Ordering Information
2.1
Atmel ATtiny261/461/861
Speed (MHz)
Power Supply
Ordering Code
Package(1)
Operation Range
16(2)
2.7 to 5.5V
ATtiny261-ESMD
PN
Extended (–40°C to +150°C)
16(2)
2.7 to 5.5V
ATtiny261-ESXD
6G
Extended (–40°C to +150°C)
(2)
2.7 to 5.5V
ATtiny461-ESMD
PN
Extended (–40°C to +150°C)
(2)
16
2.7 to 5.5V
ATtiny461-ESXD
6G
Extended (–40°C to +150°C)
16(2)
2.7 to 5.5V
ATtiny861-ESMD
PN
Extended (–40°C to +150°C)
16
(2)
Notes:
16
1.
2.
2.2
2.7 to 5.5V
ATtiny861-ESXD
6G
Extended (–40°C to +150°C)
Pb-free packaging, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also
halide free and fully green.
For speed versus Vcc, see complete datasheet.
Package Types
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)
ATtiny261/ATtiny461/ATtiny861 [DATASHEET]
7793D–AVR–04/14
Figure 2-1. 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
ATtiny261/ATtiny461/ATtiny861 [DATASHEET]
7793D–AVR–04/14
7
Figure 2-2. 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
L
6.40
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
ATtiny261/ATtiny461/ATtiny861 [DATASHEET]
7793D–AVR–04/14
GPC
DRAWING NO.
REV.
6G
A
3.
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
7793D-AVR-04/14
Put datasheet in the latest template
DC characteristics updated
7793C-AVR-06/10
ADC characteristics updated
RC oscillator removed
7793B-AVR-03/10
7793A-AVR-08/08
DC characteristics updated
ADC characteristics updated
Document creation.
ATtiny261/ATtiny461/ATtiny861 [DATASHEET]
7793D–AVR–04/14
9
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