PIC16F15354T-E/SSVAO - 8-bit MCU 7KB Flash 28-SSOP AEC-Q100 | Microchip
MPN： PIC16F15354T-E/SSVAO ✓ 啟用中PIC16F15354T-E/SSVAO 概覽
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, data RAM, and a rich set of peripheral interfaces (ADC, timers, communication, GPIO). Within the broader product hierarchy, the PIC16F15354 belongs to 8-bit microcontrollers -> microcontrollers -> embedded processors -> integrated circuits -> semiconductors. The /VAO suffix indicates the automotive-qualified variant of this device, screened to AEC-Q100 stress-test standards for use in vehicle body, chassis, and infotainment ECUs.
Key features include 7KB self-programmable Flash with device information area, 256B data EEPROM, Peripheral Module Disable (PMD) for granular power gating, multiple temperature sensor inputs, zero-cross detection, and a windowed watchdog timer. The CIPs (Core Independent Peripherals) implement signal conditioning, waveform generation, and logic functions in hardware without CPU intervention, offloading the core for deterministic real-time response and lower software complexity.
The architecture is built on an enhanced mid-range 8-bit core with a 14-bit instruction word, hardware stack, and a 32 MHz internal oscillator. The 10-bit ADC can run in sleep mode under core-independent control, enabling ultra-low-power sensor acquisition. The combination of XLP sleep currents in the sub-uA range and CIP-based wake-up logic enables years of battery life in automotive and IoT edge-node applications.
Typical applications include automotive body control modules, sensor interface nodes, HVAC controls, interior lighting, automotive sensor clusters, low-power IoT edge nodes, and battery-powered industrial sensor transmitters where AEC-Q100 qualification and small footprint are required.
When designing with this device, place a 100 nF ceramic bypass capacitor as close to VDD as possible and follow Microchip's AN2300 layout guidelines for SSOP-28. Use the PMD register to disable unused peripherals and drive the device into XLP sleep whenever the application allows to maximize battery life.
This page synthesizes distributor pricing, pin-compatible drop-in alternatives, and practical design notes not aggregated on any single distributor product page.
直接替換替代品，適用於 PIC16F15354T-E/SSVAO — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： PIC16F15354T-E/SSVAO （相同外形與佔位） — 差異在於 Package, ADC, Operating Temperature, Program Memory (Flash), Core Architecture.
PIC16F15354-E/SS
✅ 直接替換聯絡詢價
查看資料表 →PIC16F15345T-E/SSVAO
✅ 直接替換聯絡詢價
查看資料表 →PIC16F15344-I/SS
✅ 直接替換聯絡詢價
查看資料表 →PIC16F15254-I/SS
✅ 直接替換聯絡詢價
查看資料表 →PIC16F1518T-I/SS
✅ 直接替換聯絡詢價
查看資料表 →ATMEGA88PA-AUR
✅ 直接替換聯絡詢價
查看資料表 →PIC16F15354T-E/SSVAO 最大額定值與電氣特性
| Product Family | PIC16F153xx |
| Core | 8-bit PIC (enhanced mid-range, 14-bit instruction word) |
| Program Memory (Flash) | 7 KB (4K x 14) |
| Data RAM | 512 B |
| Data EEPROM | 256 B |
| Max CPU Frequency | 32 MHz |
| Supply Voltage (VDD) | 3 V (per datasheet, F-series) |
| ADC | 10-bit, up to 24 channels |
| DAC | 5-bit, 1 channel |
| Comparators | Yes |
| Core Independent Peripherals (CIPs) | Yes (CWG, NCO, CLC, CCP, PWM) |
| Peripheral Module Disable (PMD) | Yes |
| Temperature Sensor | Internal |
| Operating Temperature (E suffix) | -40C to +125C |
| 封裝 | 28-pin SSOP (5.30 mm body width) |
| Automotive Qualification | AEC-Q100 (/VAO suffix) |
| RoHS 狀態 | Compliant |
| 安裝類型 | Surface Mount |
PIC16F15354T-E/SSVAO 腳位配置
| 腳位 1 | RA5 — I/O port A bit 5 |
| 腳位 2 | RA4 — I/O port A bit 4 |
| 腳位 3 | RA3 — I/O port A bit 3 (also MCLR shared on some PIC16F153xx variants) |
| 腳位 4 | RA2 — I/O port A bit 2 |
| 腳位 5 | RA1 — I/O port A bit 1 |
| 腳位 6 | RA0 — I/O port A bit 0 |
| 腳位 7 | VSS — Ground reference |
| 腳位 8 | RA7 — I/O port A bit 7 |
| 腳位 9 | RA6 — I/O port A bit 6 |
| 腳位 10 | RC0 — I/O port C bit 0 |
| 腳位 11 | RC1 — I/O port C bit 1 |
| 腳位 12 | RC2 — I/O port C bit 2 |
| 腳位 13 | RC3 — I/O port C bit 3 |
| 腳位 14 | RC4 — I/O port C bit 4 |
| 腳位 15 | RC5 — I/O port C bit 5 |
| 腳位 16 | RC6 — I/O port C bit 6 |
| 腳位 17 | RC7 — I/O port C bit 7 |
| 腳位 18 | VSS — Ground reference (second VSS) |
| 腳位 19 | VDD — Positive supply voltage |
| 腳位 20 | RB0 — I/O port B bit 0 |
| 腳位 21 | RB1 — I/O port B bit 1 |
| 腳位 22 | RB2 — I/O port B bit 2 |
| 腳位 23 | RB3 — I/O port B bit 3 |
| 腳位 24 | RB4 — I/O port B bit 4 |
| 腳位 25 | RB5 — I/O port B bit 5 |
| 腳位 26 | RB6 — I/O port B bit 6 (also ICSPCLK) |
| 腳位 27 | RB7 — I/O port B bit 7 (also ICSPDAT) |
| 腳位 28 | VDD — Positive supply voltage (second VDD) |
典型應用
PIC16F15354T-E/SSVAO 適用於 6 應用s: Automotive Body Control Modules, Automotive Sensor Interface Nodes, HVAC Climate Controls, Interior LED Lighting Controllers, Low-Power IoT Edge Nodes, Industrial Sensor Transmitters.
Automotive Body Control Modules
The PIC16F15354T-E/SSVAO is well suited for automotive body control modules (BCMs) that aggregate and actuate loads such as mirrors, locks, wipers, and lighting. Its AEC-Q100 /VAO qualification confirms it has been screened to automotive reliability standards across the -40C to +125C grade-2 window. The 10-bit ADC with up to 24 channels digitizes sensor feedback from switches, position sensors, and current shunts, while the 5-bit DAC and comparators handle analog set-points for actuators. CIPs like the Configurable Logic Cell (CLC) and Numerically Controlled Oscillator (NCO) implement hardware-only signal conditioning, offloading the CPU. Combined with XLP sleep currents below 1 uA, the MCU keeps quiescent draw low to support CAN/LIN wake-up without draining the bus battery.
推薦
Automotive Sensor Interface Nodes
Edge sensor nodes inside the vehicle harness - such as temperature, humidity, and seat-occupancy sensors - fit the PIC16F15354T-E/SSVAO profile. The 10-bit ADC runs in sleep under CIP control, sampling and buffering while the CPU is parked in XLP deep sleep. On wake, the on-chip temperature sensor and comparator perform threshold checks and only then signal the bus controller. The 7KB Flash absorbs modest application firmware plus calibration curves, and the 28-SSOP package offers enough I/O for analog inputs plus a LIN or SENT-style digital interface. The /VAO qualification removes the need for separate automotive screening of the MCU, simplifying OEM PPAP documentation.
推薦
HVAC Climate Controls
HVAC climate-control modules require mixed-signal capability to read thermistors, drive actuators, and generate PWM fan/blower signals. The PIC16F15354T-E/SSVAO provides a 10-bit ADC for the thermistor network, a 5-bit DAC for set-point reference, multiple PWM channels for blower and mode-door motors, and CIPs for hardware-only zero-cross detection. Its 32 MHz clock and 14-bit instruction throughput provide ample headroom for closed-loop control loops. AEC-Q100 /VAO qualification ensures it survives the under-hood thermal stress for cabin HVAC electronics that share the engine-bay air path. XLP sleep enables park-mode quiescent currents below automotive quiescent targets.
推薦
Interior LED Lighting Controllers
Interior ambient lighting drivers and RGB controllers benefit from the PIC16F15354T-E/SSVAO's PWM channels, Core Independent Peripherals, and AEC-Q100 /VAO qualification. Each LED string requires a high-resolution PWM channel for color mixing; the multiple Capture/Compare/PWM (CCP) and CWG peripherals deliver this without taxing the CPU. The 10-bit ADC monitors string current via shunt resistors for fault detection, while the 5-bit DAC trims reference voltages for the LED driver front-end. The 28-SSOP footprint is small enough for inline modules hidden in headliners and door panels. XLP sleep supports the always-on standby current budget.
推薦
Low-Power IoT Edge Nodes
Battery-powered IoT edge nodes running on coin cells or two-AA cells fit the PIC16F15354T-E/SSVAO XLP sleep profile and CIP-based wake-up logic. The internal temperature sensor and 10-bit ADC in sleep mode enable years of battery life by sampling periodically without waking the CPU. The 7KB Flash accommodates small LoRaWAN / Zigbee / BLE application code plus a Microchip-certified protocol stack snippet. While the /VAO suffix targets automotive use, the silicon behavior is also attractive for industrial-grade IoT nodes that need the wider -40C to +125C operating range. CIPs implement hardware-only debouncing, edge detection, and waveform generation on wake-up.
推薦
Industrial Sensor Transmitters
Loop-powered 4-20 mA and battery-powered industrial sensor transmitters (pressure, flow, level) align with the PIC16F15354T-E/SSVAO analog-rich feature set and 32 MHz throughput. The 10-bit ADC digitizes the sensor bridge with on-chip PGA gain, while the 5-bit DAC calibrates offset. The hardware CIPs handle HART or IO-Link-style signaling without CPU intervention, deterministic to the clock cycle. The -40C to +125C temperature range covers process-industry environments. With Peripheral Module Disable (PMD), unused peripherals are clock-gated at the source, reducing active current. AEC-Q100 /VAO screening adds margin for harsh-environment reliability audits.
推薦
推薦產品摘要
工程參考資料，適用於 PIC16F15354T-E/SSVAO — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | PIC16F15354-E/SS | PIC16F15345T-E/SSVAO | PIC16F15344-I/SS | PIC16F15254-I/SS | PIC16F1518T-I/SS | ATmega88PA-AUR |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 28-SSOP | 28-SSOP - same | 28-SSOP - same | 28-SSOP - same | 28-SSOP - same | 28-SSOP - same | 28-SSOP-class - same footprint |
| Program Memory (Flash) | 7 KB | 7 KB | Smaller (PIC16F15345 family) | Smaller (PIC16F15344 family) | Smaller (PIC16F15254 family) | Smaller (PIC16F1518 family) | 8 KB AVR Flash |
| Data RAM | 512 B | 512 B | Smaller (PIC16F15345 family) | Smaller (PIC16F15344 family) | Smaller (PIC16F15254 family) | Smaller (PIC16F1518 family) | 1 KB AVR SRAM |
| Max CPU Frequency | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 20 MHz (PIC16F1518 family) | 20 MHz AVR core |
| ADC | 10-bit, 24 ch | 10-bit, 24 ch | 10-bit, fewer channels (PIC16F15345) | 10-bit, fewer channels (PIC16F15344) | 10-bit, similar class (PIC16F15254) | 10-bit, fewer channels (PIC16F1518) | 10-bit, 8 channels (AVR) |
| Automotive Qualification (AEC-Q100) | Yes (/VAO) | No (non-automotive variant) | Yes (/VAO) | No (industrial) | No (industrial) | No (industrial) | No (industrial) |
| Core | PIC 8-bit | PIC 8-bit | PIC 8-bit | PIC 8-bit | PIC 8-bit | PIC 8-bit | AVR 8-bit |
| Operating Temperature | -40C to +125C (E) | -40C to +125C (E) | -40C to +125C (E) | -40C to +85C (I) | -40C to +85C (I) | -40C to +85C (I) | -40C to +85C |
主要差異化特點
- AEC-Q100 /VAO automotive qualification in the 28-SSOP footprint (對比PIC16F15354-E/SS)
- Largest Flash/RAM in PIC16F153xx 28-SSOP family (對比PIC16F15345T-E/SSVAO)
- Hardware CIPs that offload logic from the CPU (對比PIC16F1518T-I/SS)
設計說明
Place a 100 nF (0.1 uF) low-ESR ceramic bypass capacitor as close to the VDD pin (pin 19 and pin 28 on the 28-SSOP) as possible, ideally within 3 mm of the pin pad. Per Microchip application note AN2300, the capacitor ground lead must connect directly to a low-impedance ground pour on the top layer or via to the VSS plane. Add a bulk 1 uF to 10 uF tantalum or ceramic capacitor at the board supply input. Inadequate bypass can couple digital switching noise into the analog ADC inputs and degrade the 10-bit ADC ENOB.
Use the Peripheral Module Disable (PMD) registers to gate unused peripherals at the clock-tree level. The PIC16F15354T-E/SSVAO PMD feature is independent of the CPU sleep state, so a peripheral that is disabled does not draw active current even when the core is running. This reduces IDD during active loops that use only a few peripherals. For battery-powered designs, switch the device into XLP sleep between sample windows to achieve sub-uA quiescent currents documented in Microchip datasheet DS40001882.
Do not program user code into the device information area at the top of Flash memory - this region is reserved for Microchip calibration constants, user IDs, and the device ID. Per the PIC16F153xx programming specification, attempted writes to this region can lock the device or corrupt the ADC calibration. Reserve the last page of Flash for the device configuration words. Also verify the MCLR pin configuration in the CONFIG register - it must be disabled if the pin is used as a GPIO (RA3).
合規資訊
AEC-Q100 qualified per /VAO suffix per Microchip datasheet DS40001882. RoHS and REACH compliance per Microchip product page. Conflict-minerals declaration available on Microchip corporate compliance portal. Halogen-free status not explicitly confirmed in provided verified web data - mark as unknown.
