This detailed comparison of DS89C420-ECL and DS89C450-ENL+ 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 | Maxim Integrated | Maxim Integrated |
|---|---|---|
| Package / Case | 44-TQFP | 44-TQFP |
| Description | IC MCU 8BIT 16KB FLASH 44TQFP | IC MCU 8BIT 64KB FLASH 44TQFP |
| In Stock | 654 | 912 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | 89C | 89C |
| Package | Tray | Tray |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 33MHz | 33MHz |
| Connectivity | EBI/EMI, SIO, UART/USART | EBI/EMI, SIO, UART/USART |
| Peripherals | Power-Fail Reset, WDT | Power-Fail Reset, WDT |
| Number of I/O | 32 | 32 |
| Program Memory Size | 16KB (16K x 8) | 64KB (64K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 1K x 8 | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Data Converters | - | - |
| Oscillator Type | External | External |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 44-TQFP (10x10) | 44-TQFP (10x10) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MB89715APF-G-562-BND-TN | Cypress Semiconductor | IC MCU 8BIT 16KB MROM 80PQFP |
|
| MB91F224PFV-GSE1 | Cypress Semiconductor | IC MCU 32BIT 768KB FLASH 144LQFP |
|
| R5F2136CEJFP#U0 | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 64LFQFP |
|
| MCHRC705JJ7CPE | NXP Semiconductors | IC MCU 8BIT 6KB OTP 20DIP |
|
| MB89636RPF-G-1366-BNDE1 | Cypress Semiconductor | IC MCU 8BIT 24KB MROM 64QFP |
|
| 87541VDG/K2 | Nuvoton Technology Corporation America | IC MCU 16BIT 4KB ROM 176LQFP |
|
| MB91248PFV-GS-134E1 | Cypress Semiconductor | IC MCU 32BIT 256KB MROM 144LQFP |
|
| MB91243PFV-GS-112K5E1 | Cypress Semiconductor | IC MCU 144LQFP |
|
| MB91F577BHPMC-GS-F4K5E1 | Cypress Semiconductor | IC MCU 32B 1.0625MB FLSH 144LQFP |
|
| LM3S628-IGZ50-C2 | Texas Instruments | IC MCU 32BIT 32KB FLASH 48VQFN |
|
| PIC17C43-25E/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 8KB OTP 44TQFP |
|
| SAX-XC878L-16FFA 5V AA | IR (Infineon Technologies) | IC MCU 8BIT 64KB FLASH 64LQFP |
|
| CY96F612RBPMC-GS-UJF4E1 | Cypress Semiconductor | IC MCU 16BIT 64KB FLASH 48LQFP |
|
| R5F10WLGAFB#YW | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 64LQFP |
|
| PIC16LC54A-04/P | Roving Networks / Microchip Technology | IC MCU 8BIT 768B OTP 18DIP |
|
