This detailed comparison of DS2251T-128-16# and DS2251T-64-16 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 | VIGOR |
|---|---|---|
| Package / Case | 72-SIMM | 72-SIMM |
| Description | IC MCU 8BIT 128KB NVSRAM 72SIMM | IC MCU 8BIT 64KB NVSRAM 72SIMM |
| In Stock | 717 | 164 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | DS225x | DS225x |
| Package | Tray | Tray |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 16MHz | 16MHz |
| Connectivity | SIO, UART/USART | SIO, UART/USART |
| Peripherals | Power-Fail Reset, WDT | Power-Fail Reset, WDT |
| Number of I/O | 32 | 32 |
| Program Memory Size | 128KB (128K x 8) | 64KB (64K x 8) |
| Program Memory Type | NVSRAM | NVSRAM |
| EEPROM Size | - | - |
| RAM Size | - | - |
| 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) | 0°C ~ 70°C (TA) |
| Supplier Device Package | 72-SIMM | 72-SIMM |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MSP430FR5727IRHAR | Texas Instruments | IC MCU 16BIT 16KB FRAM 40VQFN |
|
| R5F101PFAFA#V0 | Renesas Electronics America | IC MCU 16BIT 96KB FLASH 100LQFP |
|
| DSPIC33FJ32GS610T-I/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 32KB FLASH 100TQFP |
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| PIC16LC620-04/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 896B OTP 18SOIC |
|
| DSPIC33EP512MC504-I/TL | Roving Networks / Microchip Technology | IC MCU 16BIT 512KB FLASH 44VTLA |
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| MCF52268VN80J | NXP Semiconductors | IC MCU 32B 512KB FLASH 144MAPBGA |
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| R5F101FCDFP#10 | Renesas Electronics America | IC MCU 16BIT 32KB FLASH 44LQFP |
|
| PIC16LF18346T-E/SSVAO | Roving Networks / Microchip Technology | IC MCU 8BIT 28KB FLASH 20SSOP |
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| DF71250AD50FPV | Renesas Electronics America | IC MCU 32BIT 16KB FLASH 64LFQFP |
|
| PIC16LC924T-04I/L | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB OTP 68PLCC |
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| SPC56EL60L5BBFQY | STMicroelectronics | IC MCU 32BIT 1MB FLASH 144LQFP |
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| ATMEGA164PV-10MCU | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB FLASH 44VQFN |
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| MB91016PFV-GS-105E1 | Cypress Semiconductor | IC MCU 144LQFP |
|
| DSPIC33FJ09GS302T-E/MM | Roving Networks / Microchip Technology | IC MCU 16BIT 9KB FLASH 28QFN |
|
| COP8CCE9IMT7 | Texas Instruments | IC MCU 8BIT 8KB FLASH 48TSSOP |
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