Microchip Technology AT87C52X2-SLSUV Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 8KB OTP 44PLCC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT87C52X2-SLSUV
Detailed Description
IC MCU 8BIT 8KB OTP 44PLCC
Package
44-LCC (J-Lead)
Key Features
Package / Case: 44-LCC (J-Lead)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
AT87C52X2-SLSUV Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT87C52X2-SLSUV Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
87C
RAM Size
256 x 8
RoHS
True
Package / Case
44-LCC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Active
Peripherals
POR
Speed
60MHz
Alternate Parts Comparison (AT87C52X2-SLSUV vs AT90S8515-8JI vs AT87C51RD2-SLSUM vs AT89S52-24JU)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 44-LCC | 44-LCC | 44-LCC | 44-LCC |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4.5V ~ 5.5V | 4V ~ 6V | 4.5V ~ 5.5V | 4V ~ 5.5V |
| Core Processor | 80C51 | AVR | 80C51 | 8051 |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 256 x 8 | 512 x 8 | 1K x 8 | 256 x 8 |
| Connectivity | UART/USART | SPI, UART/USART | UART/USART | UART/USART |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | POR | Brown-out Detect/Reset, POR, PWM, WDT | POR, PWM, WDT | WDT |
| Program Memory Size | 8KB (8K x 8) | 8KB (4K x 16) | 64KB (64K x 8) | 8KB (8K x 8) |
| Program Memory Type | OTP | Flash | OTP | Flash |
| Speed | 60MHz | 8MHz | 40/20MHz | 24MHz |
| 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
MC9S08SU8VFKNXP SemiconductorsNXP
IC MCU 8BIT 8KB FLASH 24QFN
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