STMicroelectronics ST90R158Q6 Microcontroller, Microprocessor, FPGA Modules
ST9 ST9 Microcontroller IC 8/16-Bit 24MHz ROMless 80-PQFP (14x20)

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ST90R158Q6
Detailed Description
IC MCU 8/16BIT ROMLESS 80PQFP
Package
80-BQFP
Key Features
Package / Case: 80-BQFP; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
ST90R158Q6 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics ST90R158Q6 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
ST9
RAM Size
2K x 8
Package / Case
80-BQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Obsolete
Peripherals
DMA, POR, PWM, WDT
Number of I/O
67
Speed
24MHz
Alternate Parts Comparison (ST90R158Q6 vs STM32F103RCT6 vs STM32F103C8T6 vs STM32F103CBT6)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 80-BQFP | 64-LQFP | 48-LQFP | 48-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4.5V ~ 5.5V | 3.3 V | 3.3 V | 3.3 V |
| Core Processor | ST9 | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | 8/16-Bit | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 2K x 8 | 48 kB | 20 kB | 20 kB |
| Connectivity | EBI/EMI, I²C, SCI, SPI | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Data Converters | A/D 8x8b | A/D 16x12b; D/A 2x12b | A/D 10x12b | A/D 10x12b |
| Number of I/O | 67 | 51 | 37 | 37 |
| Oscillator Type | External | Internal | Internal | Internal |
| Peripherals | DMA, POR, PWM, WDT | POR | POR | POR |
| Action |
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