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ATmega8

Status: In Production

Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

A monitoring and protection circuit for 1-cell and 2-cell Li-ion applications that require high security and authentication, accurate monitoring, low cost, and high utilization of the cell energy. The microcontroller includes 8KB self-programming flash program memory, 512-Bytes SRAM, 256-Bytes EEPROM, 1 or 2 cells in series, over-current, high-current and short-circuit protection, 12-bit voltage A/D converter, 18-bit coulomb counter current A/D converter, and debugWire interface for on-chip debug.

The device features autonomous battery protection during charging and discharging, and supports very accurate accumulated current measurements using an 18-bit ADC with a resolution of 0.84??V. It also supports up to 4 MIPS throughput at 4MHz. 1.8 - 9V operation.

Parametrics
Name
Value
Program Memory Type
Flash
Program Memory Size (KB)
8
CPU Speed (MIPS/DMIPS)
16
SRAM Bytes
1,024
Data EEPROM/HEF (bytes)
512
Digital Communication Peripherals
1-UART, 1-SPI, 1-I2C
Capture/Compare/PWM Peripherals
1 Input Capture, 1 CCP, 3PWM
Timers
2 x 8-bit, 1 x 16-bit
Number of Comparators
1
Temperature Range (C)
-40 to 85
Operating Voltage Range (V)
2.7 to 5.5
Pin Count
32

Documents

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Data Sheet

Application Notes

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Product Document

12/10/2016
2468KB

Development Environment

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  • Programmers
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Similar Devices

Product
Pins
Flash (KB)
RAM (B)
Price 5K
Notes
32
16
1,024
$2.07
 
32
16
1,024
$1.15
 
32
16
1,024
$2.28
 
32
16
1,024
$1.14
 
32
16
1,024
$0.87
 
32
32
2,048
$1.33
 
32
32
2,048
$1.46
 
32
32
2,048
$0.92
 
32
4
512
$1.31
 
32
4
512
$0.77
 
32
4
512
$1.46
 
32
4
512
$0.89
 
32
4
512
$0.76
 
32
8
1,024
$1.70
 
32
8
1,024
$1.84
 
32
8
1,024
$0.92
 
32
8
1,024
$1.90
 
32
8
1,024
$0.95
 
32
8
1,024
$0.81
 
32
8
1,024
$1.39
 

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ATMEGA8515L-8JUR
2.375500
3.400000
44
PLCC
16.6x16.6x4.4mm
Matte Tin
e3
ATMEGA8535L-8JU
2.375500
3.703704
44
PLCC
16.6x16.6x4.4mm
Matte Tin
e3
ATMEGA8515-16JUR
2.375500
3.400000
44
PLCC
16.6x16.6x4.4mm
Matte Tin
e3
ATMEGA8535-16JUR
2.375500
3.400000
44
PLCC
16.6x16.6x4.4mm
Matte Tin
e3
ATMEGA8535L-8JUR
2.375500
3.400000
44
PLCC
16.6x16.6x4.4mm
Matte Tin
e3
ATMEGA8515-16AUR
0.273300
0.748333
44
TQFP
10x10x1mm
Matte Tin
e3
ATMEGA8515L-8AU
0.273300
1.187500
44
TQFP
10x10x1mm
Matte Tin
e3
ATMEGA8515L-8AUR
0.273300
0.748333
44
TQFP
10x10x1mm
Matte Tin
e3
ATMEGA8535-16AUR
0.273300
0.748333
44
TQFP
10x10x1mm
Matte Tin
e3
ATMEGA8535L-8AUR
0.273300
0.748333
44
TQFP
10x10x1mm
Matte Tin
e3
ATMEGA88PA-PN
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
ATMEGA8A-PU
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
ATMEGA88PA-PU
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
ATMEGA8L-8PU
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
ATMEGA88P-20PU
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
ATMEGA8A-PN
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
ATMEGA88A-PU
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
ATMEGA8U2-AU
0.338300
0.800000
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA8U2-AUR
0.338300
0.497500
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA8L-8AUR
0.338300
0.497500
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88PA-ANR
0.338300
0.497500
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88PA-AU
0.338300
0.800000
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88PA-AN
0.338300
0.800000
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA8L-8AU
0.338300
0.800000
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA8A-AU
0.338300
0.800000
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88A-AUR
0.338300
0.497500
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA8-16AUR
0.338300
0.497500
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA8-16AU
0.338300
0.800000
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88P-20AU
0.338300
0.800000
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88PV-10AU
0.338300
0.800000
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88P-20AUR
0.338300
0.497500
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88PV-10AUR
0.338300
0.497500
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA8A-AN
0.338300
0.800000
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA8A-ANR
0.338300
0.497500
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88-20AUR
0.338300
0.497500
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88PA-15AZ
0.338300
0.497500
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA8A-AU-HCM
0.338300
0.800000
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88P-20MU
0.060800
0.448980
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA88PA-MU
0.060800
0.448980
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA8535-16MU
0.137900
0.627778
44
VQFN
7x7x1mm
Matte Tin
e3
ATMEGA8535-16MUR
0.137900
0.061000
44
VQFN
7x7x1mm
Matte Tin
e3
ATMEGA8535L-8MUR
0.137900
0.061000
44
VQFN
7x7x1mm
Matte Tin
e3
ATMEGA88P-20MUR
0.060800
0.061000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA88PV-10MU
0.060800
0.448980
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA88PV-10MUR
0.060800
0.061000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA8U2-MU
0.068700
0.408163
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA8U2-MUR
0.068700
0.531000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA88PB-AN
0.338300
0.800000
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88PB-ANR
0.338300
0.497500
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88PB-AU
0.338300
0.800000
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88PB-AUR
0.338300
0.497500
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88V-10AU
0.338300
0.800000
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88V-10AUR
0.338300
0.497500
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA8515-16AU
0.273300
1.187500
44
TQFP
10x10x1mm
Matte Tin
e3
ATMEGA8535-16AU
0.273300
1.187500
44
TQFP
10x10x1mm
Matte Tin
e3
ATMEGA8535L-8AU
0.273300
1.187500
44
TQFP
10x10x1mm
Matte Tin
e3
ATMEGA88-20AU
0.338300
0.800000
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88A-AU
0.338300
0.800000
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88PA-AUR
0.338300
0.497500
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA8A-AUR
0.338300
0.497500
32
TQFP
7x7x1.0mm
Matte Tin
e3
ATMEGA88PB-MN
0.061300
0.512245
32
VQFN
5x5x0.9mm
Matte Tin
e3
ATMEGA88PB-MNR
0.061300
0.075200
32
VQFN
5x5x0.9mm
Matte Tin
e3
ATMEGA88PB-MU
0.061300
0.512245
32
VQFN
5x5x0.9mm
Matte Tin
e3
ATMEGA88PB-MUR
0.061300
0.075200
32
VQFN
5x5x0.9mm
Matte Tin
e3
ATMEGA88PA-MMH
0.040600
0.489796
28
VQFN
4x4x1mm
NiPdAu
e4
ATMEGA88A-MMH
0.040600
0.489796
28
VQFN
4x4x1mm
NiPdAu
e4
ATMEGA88PA-MMN
0.041200
0.489796
28
VQFN
4x4x1mm
Matte Tin
e3
ATMEGA88PA-MMNR
0.041200
0.075000
28
VQFN
4x4x1mm
Matte Tin
e3
ATMEGA88PA-MMUR
0.041200
0.075000
28
VQFN
4x4x1mm
Matte Tin
e3
ATMEGA88PA-MMHR
0.040600
0.123333
28
VQFN
4x4x1mm
NiPdAu
e4
ATMEGA88A-MMHR
0.040600
0.123333
28
VQFN
4x4x1mm
NiPdAu
e4
ATMEGA8515L-8MU
0.137900
0.627778
44
VQFN
7x7x1mm
Matte Tin
e3
ATMEGA8515-16MU
0.137900
0.627778
44
VQFN
7x7x1mm
Matte Tin
e3
ATMEGA8515L-8MUR
0.137900
0.061000
44
VQFN
7x7x1mm
Matte Tin
e3
ATMEGA8515-16MUR
0.137900
0.061000
44
VQFN
7x7x1mm
Matte Tin
e3
ATMEGA88V-10MU
0.060800
0.448980
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA88-20MU
0.060800
0.448980
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA88V-10MUR
0.060800
0.061000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA88-20MUR
0.060800
0.061000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA8535L-8MU
0.137900
0.627778
44
VQFN
7x7x1mm
Matte Tin
e3
ATMEGA88A-MUR
0.060800
0.061000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA8A-MUR
0.060800
0.061000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA8515-16JU
2.375500
3.703704
44
PLCC
16.6x16.6x4.4mm
Matte Tin
e3
ATMEGA8515L-8JU
2.375500
3.703704
44
PLCC
16.6x16.6x4.4mm
Matte Tin
e3
ATMEGA8535-16JU
2.375500
3.703704
44
PLCC
16.6x16.6x4.4mm
Matte Tin
e3
ATMEGA88PA-MN
0.060800
0.448980
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA8-16MU
0.060800
0.448980
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA88A-MU
0.060800
0.448980
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA8-16MUR
0.060800
0.061000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA8L-8MU
0.060800
0.448980
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA8A-MN
0.060800
0.448980
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA88PA-MUR
0.060800
0.061000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA8A-MNR
0.060800
0.061000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA8L-8MUR
0.060800
0.061000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA8A-MU
0.060800
0.448980
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA88PA-MNR
0.060800
0.061000
32
VQFN
5x5x1mm
Matte Tin
e3
ATMEGA88PA-15MZ
0.061300
0.075200
32
VQFN
5x5x0.9mm
Matte Tin
e3
ATMEGA8515-16PU
6.500000
10.600000
40
PDIP
.600in
Matte Tin
e3
ATMEGA8515L-8PU
6.500000
10.600000
40
PDIP
.600in
Matte Tin
e3
ATMEGA8535-16PU
6.500000
10.600000
40
PDIP
.600in
Matte Tin
e3
ATMEGA8535L-8PU
6.500000
10.600000
40
PDIP
.600in
Matte Tin
e3
ATMEGA88PV-10PU
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
ATMEGA88-20PU
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
ATMEGA88V-10PU
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
ATMEGA8-16PU
2.087500
3.733333
28
SPDIP
.300in
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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