This detailed comparison of AT91SAM7S321-AU and AT91SAM7S321-AU-999 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 16/32BIT 32KB FLSH 64LQFP | IC MCU 16/32BIT 32KB FLSH 64LQFP |
| In Stock | 2 445 | 1 443 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | SAM7S | SAM7S |
| Package | Tray | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| 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 | 32KB (32K x 8) | 32KB (32K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 8K x 8 | 8K 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 |
|---|---|---|---|
| R5F571MLHDFB#V0 | Renesas Electronics America | IC MCU 32BIT 4MB FLASH 144LFQFP |
|
| MC68336GCAB25 | NXP Semiconductors | IC MCU 32BIT ROMLESS 160QFP |
|
| DF2361VTE34V | Renesas Electronics America | IC MCU 16BIT 256KB FLASH 120TQFP |
|
| PIC17C43T-25E/PQ | Roving Networks / Microchip Technology | IC MCU 8BIT 8KB OTP 44MQFP |
|
| MCF5282CVF80 | NXP Semiconductors | IC MCU 32B 512KB FLASH 256MAPBGA |
|
| MB89635RPF-G-1399-BNDE1 | Cypress Semiconductor | IC MCU 8BIT 16KB MROM 64QFP |
|
| PIC12LC671T-04I/MF | Roving Networks / Microchip Technology | IC MCU 8BIT 1.75KB OTP 8DFN-S |
|
| PIC16C554-20E/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 896B OTP 20SSOP |
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| ST72F361AR6TA | STMicroelectronics | IC MCU 8BIT 32KB FLASH 64LQFP |
|
| PIC18LC452-I/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 32KB OTP 44TQFP |
|
| ATMEGA8535-16AJ | Roving Networks / Microchip Technology | IC MCU 8BIT 8KB FLASH 44TQFP |
|
| DF36064GHV | Renesas Electronics America | IC MCU 16BIT 32KB FLASH 64QFP |
|
| R5F21334CNFP#50 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 32LQFP |
|
| MC68L11K1FUE2 | NXP Semiconductors | IC MCU 8BIT ROMLESS 80QFP |
|
| PIC16C63AT-04/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB OTP 28SSOP |
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