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Specification Comparison: AT91SAM7A2 vs AT91SAM7S64-AU vs AT91SAM9263B-CU
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| Manufacturer | ATMEL | ATMEL | Microchip |
| Package | QFP | QFP64 | TFBGA-324 |
| Description | AT91SAM7A2 is a versatile ARM microcontroller | Compact microcontroller | Advanced 32-bit MPU |
| Stock | 3479 | 3752 | 7359 |
| Product Category | Microcontrollers | Microprocessors - MPU | |
| Rohs Code | Yes | ||
| Part Life Cycle Code | Transferred | ||
| Reach Compliance Code | compliant | ||
| HTS Code | 8542.31.00.01 | ||
| Bit Size | 32 | ||
| CPU Family | ARM7 | ||
| JESD-30 Code | S-PQFP-G176 | ||
| Number of Terminals | 176 | ||
| Operating Temperature-Max | 85 °C | ||
| Operating Temperature-Min | -40 °C | ||
| Package Body Material | PLASTIC/EPOXY | ||
| Package Code | QFP | ||
| Package Equivalence Code | QFP176,1.0SQ,20 | ||
| Package Shape | SQUARE | ||
| Package Style | FLATPACK | ||
| Power Supplies | 3/5 V | ||
| Qualification Status | Not Qualified | ||
| RAM (bytes) | 16384 | ||
| ROM (words) | 0 | ||
| Speed | 8 MHz | ||
| Supply Current-Max | 0.4 mA | ||
| Surface Mount | YES | ||
| Temperature Grade | INDUSTRIAL | ||
| Terminal Form | GULL WING | ||
| Terminal Pitch | 0.5 mm | ||
| Terminal Position | QUAD | ||
| RoHS | Details | ||
| Mounting Style | SMD/SMT | ||
| Package / Case | TFBGA-324 | ||
| Series | AT91SAM9263 | ||
| Core | ARM926EJ-S | ||
| Number of Cores | 1 Core | ||
| Data Bus Width | 32 bit | ||
| Maximum Clock Frequency | 200 MHz | ||
| L1 Cache Instruction Memory | 16 kB | ||
| L1 Cache Data Memory | 16 kB | ||
| Operating Supply Voltage | 1.2 V | ||
| Minimum Operating Temperature | - 40 C | ||
| Maximum Operating Temperature | + 85 C | ||
| Brand | Microchip Technology | ||
| Data RAM Size | 96 kB | ||
| Data ROM Size | 128 kB | ||
| I/O Voltage | 1.8 V, 2.5 V, 3.3 V | ||
| Interface Type | 2-Wire, CAN, SPI, UART, USB | ||
| Memory Type | L1 Cache, ROM, SRAM | ||
| Moisture Sensitive | Yes | ||
| Number of I/Os | 160 I/O | ||
| Number of Timers/Counters | 1 Timer | ||
| Processor Series | AT91SAM | ||
| Product Type | Microprocessors - MPU | ||
| Factory Pack Quantity | 126 | ||
| Subcategory | Microprocessors - MPU | ||
| Watchdog Timers | Watchdog Timer |
Part Number
Start with: AT91S
Part Number "AT91S" returned 21 results; all results matched and started with "AT91S".
| Part Number | Description | Brand | Package/Case | Lifecycle Status | Cargo cycle | In Stock | Operation |
|---|---|---|---|---|---|---|---|
| AT91SAM7X256-AU |
High-performance microcontroller with ample memory and processing capabilities |
Microchip | LQFP-100 | Discontinued | 3~7 Days | 7,252.00 | |
| AT91SAM7S256-AU |
The AT91SAM7S256-AU comes in a PQFP64 package and offers efficient performance for developers seeking a reliable solution for their projects |
Microchip Technology | LQFP-64 | 3~7 Days | 3,718.00 | ||
| AT91SAM7X512-AU |
Four Pulse Width Modulation channels |
Microchip Technology | LQFP-100 | 3~7 Days | 5,271.00 | ||
| AT91SAM7X512B-AU |
MCU with 32-bit ARM7TDMI RISC and 512KB Flash memory, operates at 1.8V, 2.5V, or 3.3V |
Microchip Technology | LQFP-100 | 3~7 Days | 5,315.00 | ||
| AT91SAM9261-CJ |
With its advanced architecture and fast processing capabilities |
Microchip Technology | BGA-217 | Discontinued | 3~7 Days | 7,903.00 | |
| AT91SAM9G20-CU |
High-performance embedded processor |
Microchip Technology | LFBGA-217 | Obsolete | 3~7 Days | 3,698.00 | |
| AT91SAM7XC512-AU |
Low voltage operation capabilities of 1.8V/2.5V/3.3V |
Microchip Technology | LQFP-100 | 3~7 Days | 7,636.00 | ||
| AT91SAM7XC256B-AU |
High-Performance ARM Microcontrollers Suitable for Industrial Applications |
Microchip Technology | LQFP-100 | 3~7 Days | 6,967.00 | ||
| AT91SAM7XC256-AU |
Integrated Circuit featuring an ARM7 Microcontroller unit with 256KB of Flash memory in a 100-LQFP package |
Microchip Technology | LQFP-100 | 3~7 Days | 3,739.00 | ||
| AT91SAM7X128-AU |
AT91SAM7X128-AU is an ARM microcontroller with 128kB Flash, 32kB SRAM, and 55MHz processing speed |
Microchip Technology | LQFP-100 | Active | 3~7 Days | 7,107.00 | |
| AT91SAM7S256-AU-001 |
ARM microcontroller with Thumb-based RISC architecture, featuring a 32-bit ARM7 CPU running at 55MHz and utilizing flash memory |
Microchip Technology | LQFP-64 | Discontinued | 3~7 Days | 7,806.00 | |
| AT91SAM9M10-CU |
Atmel AT91SAM9M10-CU microcontroller features a 32-bit ARM926EJ-S core running at 400MHz |
Microchip Technology | TFBGA-324 | Discontinued | 3~7 Days | 7,354.00 | |
| AT91SAM9263-CU |
RISC Microcontroller |
ATMEL | TFBGA-324 | OBSOLETE | 3~7 Days | 6,009.00 | |
| AT91SAM7S256-MU |
AT91SAM7S256-MU is a high-performance 32-bit microcontroller |
Microchip Technology | LQFP-48 | Discontinued | 3~7 Days | 6,441.00 | |
| AT91SAM7SE256-AU |
ARM-based flash microcontroller with 32-bit RISC architecture |
Microchip Technology | LQFP-128 | 3~7 Days | 5,555.00 | ||
| AT91SAM9XE512-QU |
32bit ARM926EJ-S Microcontroller |
Microchip Technology | PQFP-208 | 3~7 Days | 7,454.00 | ||
| AT91SAM7X128B-AU |
Operating at 55MHz for fast performance |
Microchip Technology | LQFP-100 | 3~7 Days | 6,276.00 | ||
| AT91SAM7S32B-AU |
32-bit ARM7TDMI microcontroller with 32KB Flash and 8KB RAM |
Microchip Technology | LQFP-48 | 3~7 Days | 7,268.00 | ||
| AT91SAM7S512-MU |
AT91SAM7S512-MU |
MICROCHIP TECHNOLOGY | QFN | Discontinued | 3~7 Days | 7,717.00 | |
| AT91SAM7S256C-AU |
AT91SAM7S256C-AU LQFP-64(10x10) MPU |
Microchip Technology | LQFP-64 | Discontinued | 3~7 Days | 5,866.00 | |
| AT91SAM7S512-AU |
ARM Microcontrollers - MCU |
MICROCHIP TECHNOLOGY | QFP | 3~7 Days | 7,749.00 |