ATMEGA8535L-8PI vs ATMEGA32A-PU Comparison
Detailed side-by-side comparison of ATMEGA8535L-8PI by Microchip Technology and ATMEGA32A-PU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATMEGA8535L-8PI - 8-bit AVR MCU 8KB Flash 8MHz | Microchip
ATMEGA8535L-8PI β ActiveMicrochip Technology
ATMEGA32A-PU - 16MHz 8-bit AVR MCU, 32KB Flash, PDIP-40
ATMEGA32A-PU β ActiveSpecification Comparison
| Parameter | ATMEGA8535L-8PI | ATMEGA32A-PU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.72 | $3.85 |
| Core Processor | AVR | β |
| Core Size | 8-bit | β |
| Speed | 8 MHz | β |
| Flash Program Memory | 8 KB (4K x 16) | β |
| EEPROM | 512 bytes | 1 KB |
| RAM | 512 bytes | β |
| Operating Voltage Range | 2.7 V to 5.5 V | β |
| Number of I/O | 32 | β |
| ADC Resolution | 10-bit | β |
| ADC Channels | 8 | β |
| Communication Interfaces | I2C, SPI, UART/USART | USART, SPI, TWI (I2C) |
| Timers/Counters | 3 | Two 8-bit, one 16-bit |
| Instructions | 130 powerful instructions, most single-cycle | β |
| Sleep Modes | 6 (Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby) | β |
| Throughput | up to 16 MIPS at 16 MHz (8 MIPS at 8 MHz) | β |
| Package | 40-PDIP (0.600 in, 15.24 mm) | 40-pin PDIP (PU) |
| Mounting Type | Through Hole | Through-Hole |
| Flash Programming | In-System Programmable with Read-While-Write | β |
| Extended SRAM Interface | SPI interface to 544-byte SRAM | β |
| Operating Temperature | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| Architecture | β | AVR 8-bit RISC (modified Harvard) |
| Program Memory (Flash) | β | 32 KB (16K x 16) |
| SRAM | β | 2 KB |
| Maximum Clock Frequency | β | 16 MHz |
| Instruction Throughput | β | 16 MIPS at 16 MHz |
| Supply Voltage (Vcc) | β | 4.5 V to 5.5 V |
| I/O Pins | β | 32 programmable |
| ADC | β | 8-channel, 10-bit |
| Debug Interface | β | JTAG (IEEE 1149.1) |
| RoHS Status | β | Compliant |