This detailed comparison of AT91SAM7S512-AU and AT91SAM7S256D-AU 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 | 64-LQFP | 64-LQFP |
| Description | IC MCU 16/32B 512KB FLASH 64LQFP | IC MCU 16/32B 256KB FLASH 64LQFP |
| In Stock | 1 862 | 4 611 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | SAM7S | SAM7S |
| Package | Tray | Tray |
| Core Processor | ARM7® | ARM7® |
| Core Size | 16/32-Bit | 16/32-Bit |
| Speed | 55MHz | 55MHz |
| Connectivity | I²C, SPI, SSC, UART/USART, USB | I²C, SPI, SSC, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 32 | 32 |
| Program Memory Size | 512KB (512K x 8) | 256KB (256K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 64K x 8 | 64K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 1.95V | 1.65V ~ 1.95V |
| Data Converters | A/D 8x10b | A/D 8x10b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 64-LQFP (10x10) | 64-LQFP (10x10) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| PC9S08AC128CFUE | NXP Semiconductors | IC MCU 8BIT 128KB FLASH 64QFP |
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| MB90351ESPMC-GS-149E1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 64LQFP |
|
| ZGP323HAS2032C00TR | Zilog / Littelfuse | IC MCU 8BIT 32KB OTP 20SOIC |
|
| PIC16C56-HSE/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 1.5KB OTP 20SSOP |
|
| Z86E7216VSC00TR | Zilog / Littelfuse | IC MCU 8BIT 16KB OTP 44PLCC |
|
| PIC16CE624-20I/P | Roving Networks / Microchip Technology | IC MCU 8BIT 1.75KB OTP 18DIP |
|
| EFM32TG11B340F64GM64-AR | Silicon Labs | IC MCU 32BIT 64KB FLASH 64QFN |
|
| TMS320F243PGEA | Texas Instruments | IC MCU 16BIT 16KB FLASH 144LQFP |
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| DF38447XV | Renesas Electronics America | IC MCU 8BIT 60KB FLASH 100TQFP |
|
| ST72F561J4T6 | STMicroelectronics | IC MCU 8BIT 16KB FLASH 44LQFP |
|
| R5F564MLDDFC#V1 | Renesas Electronics America | IC MCU 32BIT 4MB FLASH 176LFQFP |
|
| MB96F635RBPMC-GSE1 | Cypress Semiconductor | IC MCU 16BIT 160KB FLASH 80LQFP |
|
| PIC18LF8680T-I/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 80TQFP |
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| Z8F041AHJ020EG | Zilog / Littelfuse | IC MCU 8BIT 4KB FLASH 28SSOP |
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| MB90F025FPMT-GS-9097E1 | Cypress Semiconductor | IC MCU 120LQFP |
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