Key facts
- Brand
- Atmel
- Model
- ATMEGA169P
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-03-27
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Atmel ATmega169P Datasheet
The ATmega169P is a low‑power CMOS 8‑bit microcontroller based on the AVR enhanced RISC architecture. It offers up to 16 MIPS throughput, 16 KB of In‑System Self‑Programmable Flash, 512 B EEPROM, 1 KB SRAM, 53 programmable I/O lines, 32 general‑purpose working registers, an 8‑channel 10‑bit ADC, multiple timers, four PWM channels, an LCD driver, JTAG debugging, and several power‑saving modes.
Designed for automotive applications, the device complies with ISO‑TS‑16949 and AEC‑Q100 grade 3, operating from –40 °C to 85 °C. It is available in a 64‑pad TQFP package and supports speed grades from 0‑8 MHz (2.7‑5.5 V) to 0‑16 MHz (4.5‑5.5 V). Typical active‑mode current is 2.5 mA at 4 MHz/3.0 V, while power‑down current is 0.4 µA at 5.0 V.
Atmel ATMEGA169P specifications
| Flash Memory | 16 KB |
|---|---|
| EEPROM | 512 B |
| SRAM | 1 KB |
| General‑purpose I/O lines | 53 |
| General‑purpose registers | 32 |
| ADC | 8‑channel, 10‑bit |
| PWM Channels | 4 |
| Active‑mode current (4 MHz, 3.0 V) | 2.5 mA (typical) |
| Operating Temperature (Automotive) | -40 °C to 85 °C |
| Package | 64‑pad TQFP |
| Speed Grade | 0‑8 MHz @ 2.7‑5.5 V, 0‑16 MHz @ 4.5‑5.5 V |
Source: Atmel ATmega169P Datasheet
All Atmel ATMEGA169P documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the flash memory size of the ATmega169P?
The ATmega169P provides 16 KB of In‑System Self‑Programmable Flash memory.
How many I/O lines does the ATmega169P have?
It offers 53 general‑purpose I/O lines.
What is the size of the flash memory in the ATmega169P?
The ATmega169P provides 16 KB of In‑System Self‑Programmable Flash memory.
What temperature range does the ATmega169P support?
It operates from –40 °C to 85 °C, meeting automotive temperature specifications.