This detailed comparison of AT91M42800A-33AI and AT91M42800A-33AI-T 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 | 144-LQFP | 144-LQFP |
| Description | IC MCU 16/32BIT ROMLESS 144LQFP | IC MCU 16/32BIT ROMLESS 144LQFP |
| In Stock | 4 990 | 2 983 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | AT91 | AT91 |
| Package | Tray | Tape & Reel (TR) |
| Core Processor | ARM7® | ARM7® |
| Core Size | 16/32-Bit | 16/32-Bit |
| Speed | 33MHz | 33MHz |
| Connectivity | EBI/EMI, SPI, UART/USART | EBI/EMI, SPI, UART/USART |
| Peripherals | WDT | WDT |
| Number of I/O | 54 | 54 |
| Program Memory Size | - | - |
| Program Memory Type | ROMless | ROMless |
| EEPROM Size | - | - |
| RAM Size | 8K x 8 | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V | 2.7V ~ 3.6V |
| Data Converters | - | - |
| Oscillator Type | Internal | External |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 144-LQFP (20x20) | 144-LQFP (20x20) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| EFM8LB11F16E-A-QFN24R | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QFN |
|
| R5F64168DFB#U0 | Renesas Electronics America | IC MCU 16/32BIT 768KB 100LFQFP |
|
| PIC16LC622T-04E/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 20SSOP |
|
| P87C557E8EFB/01,55 | NXP Semiconductors | IC MCU 8BIT 64KB OTP 80PQFP |
|
| MC908JK1CDWE | NXP Semiconductors | IC MCU 8BIT 1.5KB FLASH 20SOIC |
|
| MB9DF126BPMC-GSK5E2 | Cypress Semiconductor | IC MCU 32BIT 2MB FLASH 176LQFP |
|
| MB90F352PMCR-GSE2 | Cypress Semiconductor | IC MCU 16BIT 128KB FLASH 64LQFP |
|
| MB90351ESPMC-GS-133E1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 64LQFP |
|
| ZGP323HAH4808C | Zilog / Littelfuse | IC MCU 8BIT 8KB OTP 48SSOP |
|
| EFM32GG890F512-BGA112 | Silicon Labs | IC MCU 32BIT 512KB FLASH 112BGA |
|
| MB90427GAPF-GS-347E1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 100QFP |
|
| LM3S308-IGZ25-C2 | Texas Instruments | IC MCU 32BIT 16KB FLASH 48VQFN |
|
| MB90030PMC-GS-119E1 | Cypress Semiconductor | IC MCU 16BIT FFMC-16F0.35 64LQFP |
|
| R5F56218BDFB#10 | Renesas Electronics America | IC MCU 32BIT 512KB FLSH 144LFQFP |
|
| TS80C32X2-VIE | Roving Networks / Microchip Technology | IC MCU 8BIT ROMLESS 44VQFP |
|
