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ATMEGA16L-8AU
ATMEGA16L-8AU | |
|---|---|
| Manufacturer Part Number | ATMEGA16L-8AU |
| Description | IC AVR MCU 16K 8MHZ 3V 44TQFP |
| Manufacturer | Atmel |
| Series | AVR® ATmega |
| ATMEGA16L-8AU datasheets |
|
Availability: In stock
International delivery:
Warranty: 60 days
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Specifications of ATMEGA16L-8AU | |||
|---|---|---|---|
| Core Processor | AVR | Core Size | 8-Bit |
| Speed | 8MHz | Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Number Of I /o | 32 |
| Program Memory Size | 16KB (8K x 16) | Program Memory Type | FLASH |
| Eeprom Size | 512 x 8 | Ram Size | 1K x 8 |
| Voltage - Supply (vcc/vdd) | 2.7 V ~ 5.5 V | Data Converters | A/D 8x10b |
| Oscillator Type | Internal | Operating Temperature | -40°C ~ 85°C |
| Package / Case | 44-TQFP, 44-VQFP | Processor Series | ATMEGA16x |
| Core | AVR8 | Data Bus Width | 8 bit |
| Data Ram Size | 1 KB | Interface Type | JTAG/SPI/UART |
| Maximum Clock Frequency | 8 MHz | Number Of Programmable I/os | 32 |
| Number Of Timers | 3 | Operating Supply Voltage | 2.7 V to 5.5 V |
| Maximum Operating Temperature | + 85 C | Mounting Style | SMD/SMT |
| 3rd Party Development Tools | EWAVR, EWAVR-BL | Minimum Operating Temperature | - 40 C |
| On-chip Adc | 8-ch x 10-bit | For Use With | ATSTK600-TQFP44 - STK600 SOCKET/ADAPTER 44-TQFPATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1005 - ISP 4PORT FOR ATMEL AVR MCU JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEMATSTK500 - PROGRAMMER AVR STARTER KIT |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | ||
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Port B (PB7..PB0)
Port B is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The
Port B output buffers have symmetrical drive characteristics with both high sink and source
capability. As inputs, Port B pins that are externally pulled low will source current if the pull-up
resistors are activated. The Port B pins are tri-stated when a reset condition becomes active,
even if the clock is not running.
Port B also serves the functions of various special features of the ATmega16 as listed on
58.
Port C (PC7..PC0)
Port C is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The
Port C output buffers have symmetrical drive characteristics with both high sink and source
capability. As inputs, Port C pins that are externally pulled low will source current if the pull-up
resistors are activated. The Port C pins are tri-stated when a reset condition becomes active,
even if the clock is not running. If the JTAG interface is enabled, the pull-up resistors on pins
PC5(TDI), PC3(TMS) and PC2(TCK) will be activated even if a reset occurs.
Port C also serves the functions of the JTAG interface and other special features of the
ATmega16 as listed on
Port D (PD7..PD0)
Port D is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The
Port D output buffers have symmetrical drive characteristics with both high sink and source
capability. As inputs, Port D pins that are externally pulled low will source current if the pull-up
resistors are activated. The Port D pins are tri-stated when a reset condition becomes active,
even if the clock is not running.
Port D also serves the functions of various special features of the ATmega16 as listed on
63.
RESET
Reset Input. A low level on this pin for longer than the minimum pulse length will generate a
reset, even if the clock is not running. The minimum pulse length is given in
38. Shorter pulses are not guaranteed to generate a reset.
XTAL1
Input to the inverting Oscillator amplifier and input to the internal clock operating circuit.
XTAL2
Output from the inverting Oscillator amplifier.
AVCC
AVCC is the supply voltage pin for Port A and the A/D Converter. It should be externally con-
nected to V
through a low-pass filter.
AREF
AREF is the analog reference pin for the A/D Converter.
2466TS–AVR–07/10
page
61.
, even if the ADC is not used. If the ADC is used, it should be connected to V
CC
ATmega16(L)
page
page
Table 15 on page
CC
5
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