This detailed comparison of AT87F55WD-24PC and AT89C55WD-24PI in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Roving Networks / Microchip Technology | Roving Networks / Microchip Technology |
|---|---|---|
| Package / Case | 40-DIP (0.600", 15.24mm) | 40-DIP (0.600", 15.24mm) |
| Description | IC MCU 8BIT 20KB FLASH 40DIP | IC MCU 8BIT 20KB FLASH 40DIP |
| In Stock | 3 000 | 2 638 |
| Mounting Type | Through Hole | Through Hole |
| Part Status | Obsolete | Obsolete |
| Series | 87F | 89C |
| Package | Tube | Tube |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 24MHz | 24MHz |
| Connectivity | UART/USART | UART/USART |
| Peripherals | WDT | WDT |
| Number of I/O | 32 | 32 |
| Program Memory Size | 20KB (20K x 8) | 20KB (20K x 8) |
| Program Memory Type | OTP Quick FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 256 x 8 | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 5.5V | 4.5V ~ 5.5V |
| Data Converters | - | - |
| Oscillator Type | Internal | Internal |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C (TA) |
| Supplier Device Package | 40-PDIP | 40-PDIP |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MB90025FPMT-GS-368E1 | Cypress Semiconductor | IC MCU 120LQFP |
|
| DSPIC33EP32MC204-I/TL | Roving Networks / Microchip Technology | IC MCU 16BIT 32KB FLASH 44VTLA |
|
| Z86E3016SEC | Zilog / Littelfuse | IC MCU 8BIT 4KB OTP 28SOIC |
|
| MB90F025FPMT-GS-9092E1 | Cypress Semiconductor | IC MCU 120LQFP |
|
| EFM32TG11B520F128GQ80-A | Silicon Labs | IC MCU 32BIT 128KB FLASH 80TQFP |
|
| MB96F647RBPMC-GSE1 | Cypress Semiconductor | IC MCU 16BIT 416KB FLASH 100LQFP |
|
| C8051F704-GQR | Silicon Labs | IC MCU 8BIT 15KB FLASH 48TQFP |
|
| MB91016PFV-GS-105K5E1 | Cypress Semiconductor | IC MCU 144LQFP |
|
| MB90347APFV-GS-234E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
|
| PIC17C756AT-16I/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 32KB OTP 64TQFP |
|
| PIC16LF1709-E/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 20SOIC |
|
| MB91016PFV-GS-128E1 | Cypress Semiconductor | IC MCU 144LQFP |
|
| XE164GM72F80LAAKXUMA1 | IR (Infineon Technologies) | IC MCU 16BIT 576KB FLASH 100LQFP |
|
| LM3S9B95-IQC80-B1 | Texas Instruments | IC MCU 32BIT 256KB FLASH 100LQFP |
|
| CY8C4246FNI-D412T | Cypress Semiconductor | IC MCU 32BIT 64KB FLASH 25WLCSP |
|
