STMicroelectronics UPSD3422EB40U6 Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 80KB FLASH 80LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UPSD3422EB40U6
Detailed Description
IC MCU 8BIT 80KB FLASH 80LQFP
Package
80-LQFP
Key Features
Package / Case: 80-LQFP; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
UPSD3422EB40U6 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics UPSD3422EB40U6 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
4K x 8
Package / Case
80-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
3V ~ 5.5V
Lifecycle Status
Obsolete
Peripherals
LVD, POR, PWM, WDT
Number of I/O
46
Speed
40MHz
Core Processor
8032
Alternate Parts Comparison (UPSD3422EB40U6 vs UPSD3334D-40U6 vs UPSD3254A-40U6 vs UPSD3354D-40U6)
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-LQFP | 80-LQFP | 80-LQFP | 80-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 | 3V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Core Processor | 8032 | 8032 | 8032 | 8032 |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 4K x 8 | 8K x 8 | 32K x 8 | 32K x 8 |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Connectivity | I²C, IrDA, SPI, UART/USART, USB | I²C, IrDA, SPI, UART/USART | I²C, UART/USART, USB | I²C, IrDA, SPI, UART/USART |
| Data Converters | A/D 8x10b | A/D 8x10b | A/D 4x8b | A/D 8x10b |
| Number of I/O | 46 | 45 | 46 | 45 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC9S08AC96CLKENXP SemiconductorsNXP
IC MCU 8BIT 96KB FLASH 80LQFP
MC9S08MM128CLKNXP SemiconductorsNXP
IC MCU 8BIT 128KB FLASH 80FQFP
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