ATTINY13V-10 - 10MHz AVR MCU with 1KB Flash | Microchip
MPN: ATTINY13V-10 ✓ Hoạt độngATTINY13V-10 Tóm tắt
An 8-bit AVR microcontroller is a low-cost microcontroller architecture that combines a RISC processor core, Flash program memory, data SRAM, EEPROM, timers, interrupt handling, and configurable I/O on one integrated circuit. The ATtiny13 belongs to the AVR family and is positioned for simple control tasks where a small program and memory footprint are more valuable than extensive connectivity. Its analog converter also allows selected digital pins to measure external voltage-based sensor signals.
Key features include 1KB of In-System Programmable Flash for firmware, 64B of SRAM for working data, and 64B of EEPROM for nonvolatile parameter retention. The device provides 32 general-purpose working registers, one 8-bit timer/counter with compare modes, internal and external interrupts, a programmable watchdog timer, and a four-channel 10-bit ADC. These resources support compact control loops, button and switch logic, simple actuator timing, and basic analog measurements.
The 10MHz operating point provides a practical balance between processing throughput and power consumption. The manufacturer describes the ATtiny13 family as capable of throughput up to 20 MIPS at 20MHz, while the ATTINY13V-10 suffix denotes the 10MHz version. In-System Programming allows firmware to be programmed without removing the device from its circuit, and the watchdog timer supports recovery from stalled software loops in unattended embedded equipment.
Typical uses include battery-powered sensor nodes, simple motor or relay controllers, LED status indicators, panel-button interfaces, compact timers, and low-cost analog monitoring products. The 4-channel ADC can evaluate resistive sensor networks when their outputs remain within the device's supported input range. The six I/O lines are sufficient for small control systems where LEDs, switches, transistors, or a communication interface can be multiplexed around the controller.
PCB design should preserve clean analog grounds near the ADC-capable pins, route the supply and ground connections directly to the device pins, and place its decoupling capacitor close to VCC. Firmware must also account for the small 64B SRAM allocation, use EEPROM writes sparingly for endurance, and configure the watchdog deliberately. The clock speed suffix should be selected according to the product's timing, power, and qualification requirements rather than treated as interchangeable without review.
This product page combines the manufacturer's core specifications with package-specific sourcing information, practical design guidance, compatible ordering options, and a parameter-focused comparison. This engineering context helps distinguish the base ATTINY13V-10 device from its package and ordering-code variants before schematic capture and PCB release.
Bộ thay thế dễ dàng lắp đặt cho ATTINY13V-10 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với ATTINY13V-10 (cùng hình factor và footprint).
ATTINY13V-10SU
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
ATTINY13V-10SSI
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
ATTINY13V-10SSJ
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
ATTINY13A-SU
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →ATTINY13A-SSI
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
ATTINY13V-10 Tỷ lệ tối đa & tính chất điện
| Product Type | 8-bit AVR RISC microcontroller |
| Maximum Clock Speed | 10 MHz |
| Program Memory | 1KB In-System Programmable Flash |
| Program Memory Organization | 512 x 16 words |
| Data SRAM | 64 B |
| EEPROM | 64 B |
| General-Purpose I/O | 6 lines |
| General-Purpose Working Registers | 32 |
| ADC Resolution | 10 bits |
| ADC Channels | 4 channels |
| Timer/Counter | One 8-bit timer/counter with compare modes |
| Interrupt Support | Internal and external interrupts |
| Watchdog Timer | Programmable watchdog timer with internal oscillator |
| Maximum Family Throughput | 20 MIPS at 20 MHz |
| Package Option Represented | 8-pin SOIC |
| Kiểu lắp đặt | Surface mount |
| Programming | In-System Programming |
Cấu hình chân ATTINY13V-10
| Chân 1 | PB5/MOSI/DI/SDA/OC1A/PCINT5 — General-purpose I/O pin PB5 with alternate peripheral functions |
| Chân 2 | PB4/MISO/DO/OC1B/PCINT4 — General-purpose I/O pin PB4 with alternate peripheral functions |
| Chân 3 | PB3/PCINT3/ADC3/OC1B/PCINT3 — General-purpose I/O pin PB3 with ADC channel 3 |
| Chân 4 | GND — Ground supply pin |
| Chân 5 | PB0/MOSI/DI/SDA/OC1A/PCINT0 — General-purpose I/O pin PB0 with ADC channel 0 |
| Chân 6 | PB1/MISO/DO/OC1A/PCINT1 — General-purpose I/O pin PB1 with ADC channel 1 |
| Chân 7 | PB2/SCK/SCL/OC1B/PCINT2 — General-purpose I/O pin PB2 with ADC channel 2 |
| Chân 8 | VCC — Power supply input |
Ứng dụng tiêu biểu
ATTINY13V-10 phù hợp cho 6 Áp dụngs: Battery-Powered Sensor Node, LED and Button Control, Simple Relay or Motor Control, Analog Threshold Monitor, Compact Timer and Sequencer, Programmable Logic Controller.
Battery-Powered Sensor Node
The ATTINY13V-10 is well suited to a compact battery-powered sensor node because it combines a 10MHz AVR processor with 1KB of Flash, 64B of SRAM, six I/O lines, and a four-channel 10-bit ADC. The controller can acquire several analog inputs, apply threshold decisions, and drive a status indicator without an external analog converter. Keeping active periods short and using the device's sleep capabilities can reduce average energy use, although final battery life depends on the sensor load, regulator efficiency, and wake-up frequency. Because SRAM is only 64B, firmware should avoid large sample buffers and process measurements as they arrive.
Được đề xuất
LED and Button Control
A small panel interface can use the ATTINY13V-10 to read buttons and drive LED indicators through its six general-purpose I/O lines. The 10MHz AVR core provides enough timing flexibility for debouncing, status sequencing, and simple keypad logic, while the one 8-bit timer/counter supports periodic events. The 1KB Flash limit favors compact state-machine firmware rather than large frameworks, and 64B of SRAM is adequate for a few counters and flags. Because the device lacks integrated USB, a basic product may either operate standalone or add a separate serial interface when system connectivity is required.
Được đề xuất
Simple Relay or Motor Control
The ATTINY13V-10 can implement a compact relay, valve, or small-motor controller using its timer/counter, interrupts, and general-purpose I/O. Its internal watchdog timer can restart the firmware after a software fault, and the 10MHz clock supports deterministic timing for pulse generation, debounce handling, and timeout management. A transistor or MOSFET stage should provide the required current rather than driving a load directly from a microcontroller pin. Firmware must include safe startup states and defined behavior when a command is invalid, since the small memory footprint also limits the complexity of protection algorithms.
Được đề xuất
Analog Threshold Monitor
The four-channel, 10-bit ADC in the ATTINY13V-10 makes the device suitable for analog threshold monitoring, including resistive dividers, position indicators, and simple sensor interfaces. The MCU can compare measured values against stored limits and trigger an LED, timer, or digital output when a threshold is crossed. Firmware should allow adequate acquisition time and account for input limits and reference behavior specified in the manufacturer datasheet. For signals requiring high accuracy, low noise, or faster conversion, a dedicated ADC or larger ATtiny device is a better architectural choice.
Được đề xuất
Compact Timer and Sequencer
The ATTINY13V-10 can implement a compact timer, pulse sequencer, or process controller using its one 8-bit timer/counter, internal interrupts, and watchdog timer. The 10MHz operating point allows firmware-based timing divisions without external crystal support, while six I/O lines provide outputs for stages, indicators, and a start input. Because the timer/counter is only 8-bit, longer intervals should be generated with software counting or an additional timing component. The one-kilobyte program budget is sufficient for deterministic state machines but not for heavyweight multitasking.
Được đề xuất
Programmable Logic Controller
ATTINY13V-10 can serve as the central controller in a small programmable logic product that combines discrete inputs, simple analog measurements, and sequenced outputs. Its internal and external interrupt resources support event-driven control, and the watchdog timer improves recovery after firmware faults. The six I/O lines limit the number of directly connected channels, while 1KB of Flash and 64B of SRAM favor concise logic tables and short diagnostic routines. This arrangement is appropriate for dedicated appliances and automation blocks, but a larger controller should be selected when networking, extensive data logging, or many concurrent tasks are needed.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho ATTINY13V-10 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | ATTINY13V-10SU | ATTINY13V-10SSI | ATTINY13V-10SSJ | ATTINY13A-SU | ATTINY13A-SSI |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 8-pin SOIC | 8-pin SOIC | 8-pin SOIC | 8-pin SOIC | 8-pin SOIC | 8-pin SOIC |
| Processor Core | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR |
| Program Memory | 1KB Flash | 1KB Flash | 1KB Flash | 1KB Flash | 1KB Flash | 1KB Flash |
| Data SRAM | 64 B | 64 B | 64 B | 64 B | 64 B | 64 B |
| EEPROM | 64 B | 64 B | 64 B | 64 B | 64 B | 64 B |
| General-Purpose I/O | 6 lines | 6 lines | 6 lines | 6 lines | 6 lines | 6 lines |
| ADC | 4-channel, 10-bit | 4-channel, 10-bit | 4-channel, 10-bit | 4-channel, 10-bit | 4-channel, 10-bit | 4-channel, 10-bit |
| Programming | In-System Programming | In-System Programming | In-System Programming | In-System Programming | In-System Programming | In-System Programming |
Bảo phân biệt quan trọng
- Four-channel 10-bit ADC integrated into a six-I/O controller (vsATTINY13V-10SSI)
- One-kilobyte Flash supports focused embedded firmware (vsATTINY13V-10SSJ)
- Compact 64B SRAM and 64B EEPROM allocation (vsATTINY13A-SU)
- Dedicated surface-mount ordering option (vsATTINY13V-10PU)
Ghi chú thiết kế
Place the supply bypass capacitor directly between the VCC and GND pins, with the ground connection using a short return path. Keep analog-input traces away from switching nodes and high-current load paths. The eight-pin SOIC footprint has limited routing escape room, so assign the ADC inputs during schematic capture and avoid routing critical signals beneath the device unless the board stack-up and grounding strategy support it.
Choose the operating voltage and decoupling values from the manufacturer datasheet because the ATTINY13V-10 base designation does not specify the electrical grade. Do not assume that logic levels or absolute maximum ratings from a larger ATtiny device apply. Validate startup, brownout behavior, and output-pin limits across the full supply range, especially when the controller controls external circuitry that can back-power an I/O pin.
Treat the base MPN as incomplete for purchasing and PCB release. ATTINY13V-10SU is an 8-pin SOIC ordering option, while ATTINY13V-10PU is an 8-pin DIP option; these require different footprints. Also design firmware around the actual 1KB Flash and 64B SRAM limits, avoid excessive EEPROM writes, and initialize every I/O pin to a defined output state before enabling external loads.
Use the manufacturer package drawing to establish pin 1 orientation before placing the SOIC. A pin-one error can reverse power, ground, and several I/O functions and may damage the device. During schematic review, print the complete ordering suffix and compare it with the PCB footprint, silkscreen orientation, and assembly documentation rather than checking only the shortened ATTINY13V-10 base name.
Thông tin tuân thủ
Compliance status must be confirmed for the exact ordering suffix and current manufacturer product documentation.