 | |  | |
| PartNumber | AT89S52-24PU | AT89S52-24PI | AT89S53-24AC |
| Description | 8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V | 8-bit Microcontrollers - MCU 8K ISP FLASH 2.7 TO 5.5V - 24MHz | 8-bit Microcontrollers - MCU Microcontroller |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | N | N |
| Mounting Style | Through Hole | Through Hole | SMD/SMT |
| Package / Case | PDIP-40 | PDIP-40 | TQFP-44 |
| Series | 89S | 89S | 89S |
| Core | 8051 | 8051 | 8051 |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 33 MHz | 33 MHz | 24 MHz |
| Program Memory Size | 8 kB | 8 kB | 12 kB |
| Data RAM Size | 256 B | 256 B | 256 B |
| ADC Resolution | No ADC | No ADC | No ADC |
| Number of I/Os | 32 I/O | 32 I/O | 32 I/O |
| Operating Supply Voltage | 4 V to 5.5 V | 4 V to 5.5 V | 4 V to 6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 70 C |
| Packaging | Tube | - | - |
| Height | 4.83 mm | 4.83 mm | 1.05 mm |
| Length | 52.58 mm | 52.58 mm | 10 mm |
| Product | MCU | - | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Width | 13.97 mm | 13.97 mm | 10 mm |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Interface Type | UART | UART | SPI, UART |
| Number of Timers/Counters | 3 Timer | 3 Timer | 3 Timer |
| Processor Series | AT89x | - | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 10 | 9 | 160 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | 5.5 V | 6 V |
| Supply Voltage Min | 4 V | 4 V | 4 V |
| Unit Weight | 0.210004 oz | 0.210004 oz | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
AT89S52-24PU | 8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V | |
| AT89S53-24AI | 8-bit Microcontrollers - MCU 12K Flash | ||
| AT89S52-24PI | 8-bit Microcontrollers - MCU 8K ISP FLASH 2.7 TO 5.5V - 24MHz | ||
| AT89S53-24JC | 8-bit Microcontrollers - MCU w/12k | ||
| AT89S53-24AC | 8-bit Microcontrollers - MCU Microcontroller | ||
| AT89S53-24PC | 8-bit Microcontrollers - MCU 12K Flash 24M | ||
| AT89S52-24PU | Microcontrollers - MCU 8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V | ||
| AT89S52-24PI | IC MCU 8BIT 8KB FLASH 40DIP | ||
| AT89S53-24AC | IC MCU 8BIT 12KB FLASH 44TQFP | ||
| AT89S53-24JC | IC MCU 8BIT 12KB FLASH 44PLCC | ||
| AT89S53-24PC | IC MCU 8BIT 12KB FLASH 40DIP | ||
| AT89S53-24AI | IC MCU 8BIT 12KB FLASH 44TQFP | ||
| AT89S5224PU | 8-BIT MICROCONTROLLER WITH 8K BYTES IN-SYSTEM PROGRAMMABLE FLASH 0.600 INCH, GREEN, PLASTIC, MS-011AC, DIP-40 | ||
| AT89S52-24PI/PU | New and Original | ||
| AT89S52-24PSI | New and Original | ||
| AT89S52-24PU,AT89S5224PU | New and Original | ||
| AT89S52-AU | New and Original | ||
| AT89S5224AI | New and Original | ||
| AT89S5224AU | Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQFP44 | ||
| AT89S5224JU | Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQCC44 | ||
| AT89S53 | New and Original | ||
| AT89S53-24AU | 8-bit Microcontrollers - MCU Microcontrolle | ||
| AT89S54-24PI | New and Original | ||
| AT89S54-SLSIM | New and Original | ||
| AT89S54-UM | New and Original | ||
| AT89S58-SLSIM | New and Original | ||
| AT89S58-UM | New and Original | ||
| AT89S52-33JU | Microcontroller 8-bit 80C51 Core 8Kilobyte Flash 33MHz 44-Pin PLCC - Bulk (Alt: AT89S52-33JU) | ||
| AT89S53-24JI | IC MCU 8BIT 12KB FLASH 44PLCC | ||
| AT89S53-24PI | IC MCU 8BIT 12KB FLASH 40DIP | ||
| AT89S54-IM | New and Original | ||
| AT89S58-IM | New and Original | ||
| AT89S58-SLSUM | - Bulk (Alt: AT89S58-SLSUM) | ||
| AT89S53-24JU | IC MCU 8BIT 12KB FLASH 44PLCC |