AT89S4051-24PU
AT89S4051-24PU
Microchip
20-DIP (0.300, 7.62mm)
8bit MCU
IC MCU 8BIT 4KB FLASH 20DIP
Low-power, high-performance CMOS 8-bit microcontroller with 4KB ISP flash memory. The device uses Microchip high-density nonvolatile memory technology and is compatible with the industry-standard MCS??-51 instruction set.
An enhanced CPU core can fetch a single byte from memory every clock cycle and is capable of 20-MIPS throughput. The new CPU core runs at a much lower speed, greatly reducing power consumption.
Core Processor 8051
Speed 24MHz
Operating Temperature -40℃ ~ 85℃ (TA)
Program Memory Type FLASH
RAM Size 256 x 8
Number of I/O 15
Peripherals Brown-out Detect/Reset, POR, PWM
Mounting Type Through Hole
Oscillator Type Internal
Supplier Device Package 20-PDIP
Package / Case 20-DIP (0.300, 7.62mm)
Core Size 8-Bit
Connectivity UART/USART
Program Memory Size 4KB (4K x 8)
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V
Manufacturer: STMicroelectronics
IC MCU 32BIT 256KB FLASH 100LQFP
Product Categories: 32bit MCU
Lifecycle:
RoHS:
Manufacturer: Microchip
IC MCU 16BIT 256KB FLASH 100TQFP
Product Categories: 16bit MCU
Lifecycle:
RoHS:
Manufacturer: Microchip
IC MCU 8BIT 32KB FLASH 100TQFP
Product Categories: 8bit MCU
Lifecycle:
RoHS:
Manufacturer: Texas Instruments
IC MCU 32BIT 128KB FLASH 100LQFP
Product Categories: 32bit MCU
Lifecycle:
RoHS:
Manufacturer: Texas Instruments
IC MCU 32BIT 256KB FLASH 100LQFP
Product Categories: 32bit MCU
Lifecycle:
RoHS:
Manufacturer: Microchip
IC MCU 32BIT 128KB FLASH 100TQFP
Product Categories: 32bit MCU
Lifecycle:
RoHS:
Manufacturer: Microchip
IC MCU 8BIT 40KB FLASH 48LQFP
Product Categories: 8bit MCU
Lifecycle:
RoHS:
Manufacturer: STMicroelectronics
IC BLDC CTLR STM32 48VFQFPN
Product Categories: MCU
Lifecycle:
RoHS:
Popular Searches32-bit Arm Cortex-A53 vision processor with ISP, powerful 3D GPU, dual APEX-2 v...
IC MCU 8BIT 60KB FLASH 44QFP
DSP 20MHZ 44QFP
IC MCU 8BIT ROMLESS 52PLCC
IC DSP 68-PLCC
IC MCU 8BIT 8KB FLASH 8DFN
1
2
3
4
5
6
Product updates, events, and resources in your inbox
