- •Features
- •Pin Configurations
- •Overview
- •Block Diagram
- •Disclaimer
- •Pin Descriptions
- •Port A (PA7..PA0)
- •Port B (PB7..PB0)
- •Port C (PC7..PC0)
- •Port D (PD7..PD0)
- •Port E(PE2..PE0)
- •RESET
- •XTAL1
- •XTAL2
- •AVR CPU Core
- •Introduction
- •Architectural Overview
- •Status Register
- •Stack Pointer
- •Interrupt Response Time
- •In-System Reprogrammable Flash Program memory
- •SRAM Data Memory
- •Data Memory Access Times
- •EEPROM Data Memory
- •EEPROM Read/Write Access
- •I/O Memory
- •Overview
- •Address Latch Requirements
- •Pull-up and Bus Keeper
- •Timing
- •Using all Locations of External Memory Smaller than 64 KB
- •Using all 64KB Locations of External Memory
- •Clock Systems and their Distribution
- •Clock Sources
- •Default Clock Source
- •Crystal Oscillator
- •External RC Oscillator
- •External Clock
- •Idle Mode
- •Power-down Mode
- •Standby Mode
- •Analog Comparator
- •Brown-out Detector
- •Internal Voltage Reference
- •Watchdog Timer
- •Port Pins
- •Resetting the AVR
- •Reset Sources
- •Power-on Reset
- •External Reset
- •Brown-out Detection
- •Watchdog Reset
- •Watchdog Timer
- •Timed Sequences for Changing the Configuration of the Watchdog Timer
- •Safety Level 0
- •Safety Level 1
- •Safety Level 2
- •Interrupts
- •Moving Interrupts between Application and Boot Space
- •I/O Ports
- •Introduction
- •Configuring the Pin
- •Reading the Pin Value
- •Unconnected pins
- •Alternate Port Functions
- •Alternate Functions of Port A
- •Alternate Functions Of Port B
- •Alternate Functions of Port C
- •Alternate Functions of Port D
- •Alternate Functions of Port E
- •Register Description for I/O Ports
- •External Interrupts
- •8-bit Timer/Counter0 with PWM
- •Overview
- •Registers
- •Definitions
- •Counter Unit
- •Output Compare Unit
- •Force Output Compare
- •Modes of Operation
- •Normal Mode
- •Fast PWM Mode
- •Phase Correct PWM Mode
- •Internal Clock Source
- •Prescaler Reset
- •External Clock Source
- •16-bit Timer/Counter1
- •Overview
- •Registers
- •Definitions
- •Compatibility
- •Counter Unit
- •Input Capture Unit
- •Input Capture Trigger Source
- •Noise Canceler
- •Using the Input Capture Unit
- •Output Compare Units
- •Force Output Compare
- •Modes of Operation
- •Normal Mode
- •Fast PWM Mode
- •Phase Correct PWM Mode
- •Slave Mode
- •Master Mode
- •Data Modes
- •USART
- •Single USART
- •Clock Generation
- •External Clock
- •Synchronous Clock Operation
- •Frame Formats
- •Parity Bit Calculation
- •USART Initialization
- •Sending Frames with 5 to 8 Data Bits
- •Sending Frames with 9 Data Bits
- •Parity Generator
- •Disabling the Transmitter
- •Receiving Frames with 5 to 8 Data Bits
- •Receiving Frames with 9 Data Bits
- •Receiver Error Flags
- •Parity Checker
- •Disabling the Receiver
- •Flushing the Receive Buffer
- •Asynchronous Data Recovery
- •Using MPCM
- •Write Access
- •Read Access
- •Analog Comparator
- •Features
- •Application Section
- •Boot Loader Lock bits
- •Performing a Page Write
- •Using the SPM Interrupt
- •Setting the Boot Loader Lock bits by SPM
- •Reading the Fuse and Lock bits from Software
- •Preventing Flash Corruption
- •Simple Assembly Code Example for a Boot Loader
- •Program and Data Memory Lock bits
- •Fuse bits
- •Latching of Fuses
- •Signature Bytes
- •Calibration Byte
- •Calibration Byte
- •Signal Names
- •Parallel Programming
- •Enter Programming Mode
- •Chip Erase
- •Programming the Flash
- •Programming the EEPROM
- •Reading the Flash
- •Reading the EEPROM
- •Programming the Lock bits
- •Reading the Signature Bytes
- •Reading the Calibration Byte
- •Serial Downloading
- •Data Polling Flash
- •Data Polling EEPROM
- •Electrical Characteristics
- •Absolute Maximum Ratings*
- •External Clock Drive Waveforms
- •External Clock Drive
- •External Data Memory Timing
- •Active Supply Current
- •Idle Supply Current
- •Standby Supply Current
- •Pin Pull-up
- •Pin Driver Strength
- •Internal Oscillator Speed
- •Register Summary
- •Instruction Set Summary
- •Ordering Information
- •Packaging Information
- •Errata
- •ATmega8515(L) Rev. B
- •Changes from Rev. 2512F-12/03 to Rev. 2512G-03/05
- •Changes from Rev. 2512F-12/03 to Rev. 2512E-09/03
- •Changes from Rev. 2512D-02/03 to Rev. 2512E-09/03
- •Changes from Rev. 2512C-10/02 to Rev. 2512D-02/03
- •Changes from Rev. 2512B-09/02 to Rev. 2512C-10/02
- •Changes from Rev. 2512A-04/02 to Rev. 2512B-09/02
- •Table of Contents
Ordering Information
Speed (MHz) |
Power Supply |
Ordering Code |
Package(1) |
Operation Range |
|
|
ATmega8515L-8AC |
44A |
|
|
|
ATmega8515L-8PC |
40P6 |
Commercial |
|
|
ATmega8515L-8JC |
44J |
(0°C to 70°C) |
|
|
ATmega8515L-8MC(2) |
44M1 |
|
|
|
ATmega8515L-8AI |
44A |
|
8 |
2.7 - 5.5V |
ATmega8515L-8PI |
40P6 |
|
|
|
ATmega8515L-8JI |
44J |
Industrial |
|
|
ATmega8515L-8MI |
44M1 |
|
|
|
(-40°C to 85°C) |
||
|
|
ATmega8515L-8AU(2) |
44A |
|
|
|
|
||
|
|
ATmega8515L-8PU(2) |
40P6 |
|
|
|
ATmega8515L-8MU(2) |
44M1 |
|
|
|
ATmega8515-16AC |
44A |
|
|
|
ATmega8515-16PC |
40P6 |
Commercial |
|
|
ATmega8515-16JC |
44J |
(0°C to 70°C) |
|
|
ATmega8515-16MC |
44M1 |
|
|
|
|
|
|
|
|
ATmega8515-16AI |
44A |
|
16 |
4.5 - 5.5V |
ATmega8515-16PI |
40P6 |
|
|
|
ATmega8515-16JI |
44J |
Industrial |
|
|
ATmega8515-16MI |
44M1 |
|
|
|
(-40°C to 85°C) |
||
|
|
ATmega8515-16AU(2) |
44A |
|
|
|
|
||
|
|
ATmega8515-16PU(2) |
40P6 |
|
|
|
ATmega8515-16MU(2) |
44MI |
|
Note: 1. |
This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information |
|
and minimum quantities.. |
2. |
Pb-free packaging alternative, complies to the European Directive for Restriction of Hazardous Substances (RoHS direc- |
|
tive).Also Halide free and fully Green. |
|
Package Type |
|
|
44A |
44-lead, Thin (1.0 mm) Plastic Gull Wing Quad Flat Package (TQFP) |
|
|
40P6 |
40-lead, 0.600” Wide, Plastic Dual Inline Package (PDIP) |
|
|
44J |
44-lead, Plastic J-Leaded Chip Carrier (PLCC) |
|
|
44M1 |
44-pad, 7 x 7 x 1.0 mm body, lead pitch 0.50 mm, Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF) |
|
|
242 ATmega8515(L)
2512G–AVR–03/05
ATmega8515(L)
Packaging Information
44A
PIN 1
B
PIN 1 IDENTIFIER
e |
E1 E |
D1
D
C |
0˚~7˚ |
A1 A2
L
Notes: 1. This package conforms to JEDEC reference MS-026, Variation ACB.
2.Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is 0.25 mm per side. Dimensions D1 and E1 are maximum plastic body size dimensions including mold mismatch.
3.Lead coplanarity is 0.10 mm maximum.
A
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL |
MIN |
NOM |
MAX |
NOTE |
A |
– |
– |
1.20 |
|
|
|
|
|
|
A1 |
0.05 |
– |
0.15 |
|
|
|
|
|
|
A2 |
0.95 |
1.00 |
1.05 |
|
|
|
|
|
|
D |
11.75 |
12.00 |
12.25 |
|
|
|
|
|
|
D1 |
9.90 |
10.00 |
10.10 |
Note 2 |
|
|
|
|
|
E |
11.75 |
12.00 |
12.25 |
|
|
|
|
|
|
E1 |
9.90 |
10.00 |
10.10 |
Note 2 |
|
|
|
|
|
B |
0.30 |
– |
0.45 |
|
|
|
|
|
|
C |
0.09 |
– |
0.20 |
|
|
|
|
|
|
L |
0.45 |
– |
0.75 |
|
|
|
|
|
|
e |
|
0.80 TYP |
|
|
10/5/2001
2325 Orchard Parkway |
TITLE |
DRAWING NO. |
REV. |
|
44A, 44-lead, 10 x 10 mm Body Size, 1.0 mm Body Thickness, |
|
|
||
R San Jose, CA 95131 |
44A |
B |
||
0.8 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP) |
||||
|
|
|
243
2512G–AVR–03/05
40P6
D
PIN 1
E1
A
SEATING PLANE
A1
L
B
B1 e
|
E |
|
C |
0º ~ 15º |
REF |
|
|
eB
Notes: 1. This package conforms to JEDEC reference MS-011, Variation AC.
2.Dimensions D and E1 do not include mold Flash or Protrusion. Mold Flash or Protrusion shall not exceed 0.25 mm (0.010").
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL |
MIN |
NOM |
|
MAX |
NOTE |
A |
– |
– |
|
4.826 |
|
|
|
|
|
|
|
A1 |
0.381 |
– |
|
– |
|
|
|
|
|
|
|
D |
52.070 |
– |
|
52.578 |
Note 2 |
|
|
|
|
|
|
E |
15.240 |
– |
|
15.875 |
|
|
|
|
|
|
|
E1 |
13.462 |
– |
|
13.970 |
Note 2 |
|
|
|
|
|
|
B |
0.356 |
– |
|
0.559 |
|
|
|
|
|
|
|
B1 |
1.041 |
– |
|
1.651 |
|
|
|
|
|
|
|
L |
3.048 |
– |
|
3.556 |
|
|
|
|
|
|
|
C |
0.203 |
– |
|
0.381 |
|
|
|
|
|
|
|
eB |
15.494 |
– |
|
17.526 |
|
|
|
|
|
|
|
e |
|
2.540 TYP |
|
|
|
|
|
|
|
|
|
09/28/01
TITLE
|
2325 Orchard Parkway |
40P6, 40-lead (0.600"/15.24 mm Wide) Plastic Dual |
|
San Jose, CA 95131 |
|
R |
Inline Package (PDIP) |
DRAWING NO. REV.
40P6 B
244 ATmega8515(L)
2512G–AVR–03/05
ATmega8515(L)
44J
1.14(0.045) X 45˚ |
PIN NO. 1 |
1.14(0.045) X 45˚ |
|
0.318(0.0125) |
|||
|
IDENTIFIER |
||
|
0.191(0.0075) |
||
|
|
E1 |
E |
B1 |
D2/E2 |
B
e
A2
D1
A1
D
A
0.51(0.020)MAX 45˚ MAX (3X)
COMMON DIMENSIONS
(Unit of Measure = mm)
Notes: 1. This package conforms to JEDEC reference MS-018, Variation AC.
2.Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is .010"(0.254 mm) per side. Dimension D1 and E1 include mold mismatch and are measured at the extreme material condition at the upper or lower parting line.
3.Lead coplanarity is 0.004" (0.102 mm) maximum.
SYMBOL |
MIN |
NOM |
|
MAX |
NOTE |
A |
4.191 |
– |
|
4.572 |
|
|
|
|
|
|
|
A1 |
2.286 |
– |
|
3.048 |
|
|
|
|
|
|
|
A2 |
0.508 |
– |
|
– |
|
|
|
|
|
|
|
D |
17.399 |
– |
|
17.653 |
|
|
|
|
|
|
|
D1 |
16.510 |
– |
|
16.662 |
Note 2 |
|
|
|
|
|
|
E |
17.399 |
– |
|
17.653 |
|
|
|
|
|
|
|
E1 |
16.510 |
– |
|
16.662 |
Note 2 |
|
|
|
|
|
|
D2/E2 |
14.986 |
– |
|
16.002 |
|
|
|
|
|
|
|
B |
0.660 |
– |
|
0.813 |
|
|
|
|
|
|
|
B1 |
0.330 |
– |
|
0.533 |
|
|
|
|
|
|
|
e |
|
1.270 TYP |
|
|
|
|
|
|
|
|
|
|
|
10/04/01 |
|||
2325 Orchard Parkway |
TITLE |
|
DRAWING NO. |
|
REV. |
|
|
||||
44J, 44-lead, Plastic J-leaded Chip Carrier (PLCC) |
|
44J |
|
B |
|
R San Jose, CA 95131 |
|
|
|||
|
|
|
|||
|
|
|
|
|
|
245
2512G–AVR–03/05
44M1
D
Marked Pin# 1 ID
E
|
|
|
|
|
SEATING PLANE |
|
|
|
TOP VIEW |
|
|
|
|
A1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A3 |
|
|
|
K |
|
|
|
A |
|
|
|
|
|
|
|
|
|
|
|
|
|
L |
|
Pin #1 Corner |
|
SIDE VIEW |
|
|
|
|
D2 |
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
1 |
Option A |
Pin #1 |
|
|
|
|
|
|
2 |
|
Triangle |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3 |
|
|
|
COMMON DIMENSIONS |
|
||
|
|
|
|
|
(Unit of Measure = mm) |
|
||
E2 |
|
|
|
SYMBOL |
MIN |
NOM |
MAX |
NOTE |
|
|
Option B |
Pin #1 |
A |
0.80 |
0.90 |
1.00 |
|
|
|
|
|
|||||
|
|
|
Chamfer |
A1 |
– |
0.02 |
0.05 |
|
|
|
|
(C 0.30) |
|
||||
|
|
|
|
A3 |
|
0.25 REF |
|
|
|
|
|
|
b |
0.18 |
0.23 |
0.30 |
|
K |
|
Option C |
Pin #1 |
D |
|
7.00 BSC |
|
|
|
|
|
|
|
|
|||
|
|
|
D2 |
5.00 |
5.20 |
5.40 |
|
|
b |
e |
|
Notch |
|
||||
|
(0.20 R) |
|
|
|
|
|
||
|
|
|
E |
|
7.00 BSC |
|
|
|
|
|
|
|
|
|
|
BOTTOM VIEW |
E2 |
5.00 |
5.20 |
5.40 |
|
|
|||||
|
|
|
|
|
|
|
e |
|
0.50 BSC |
|
|
|
|
|
|
|
|
Note: JEDEC Standard MO-220, Fig. 1 (SAW Singulation) VKKD-3. |
L |
0.59 |
0.64 |
0.69 |
|
|
|
|
|
||
K |
0.20 |
0.26 |
0.41 |
||
|
3/18/05
TITLE
|
2325 Orchard Parkway |
44M1, 44-pad, 7 x 7 x 1.0 mm Body, Lead Pitch 0.50 mm, |
|
San Jose, CA 95131 |
|
R |
5.20 mm Exposed Pad, Micro Lead Frame Package (MLF) |
|
|
|
DRAWING NO. REV.
44M1 F
246 ATmega8515(L)
2512G–AVR–03/05