Microchip Technology AT91SAM9G20B-W Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 64KB ROM 217BGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT91SAM9G20B-W
Detailed Description
IC MCU 32BIT 64KB ROM 217BGA
Package
Die
Key Features
Package / Case: Die
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
AT91SAM9G20B-W Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT91SAM9G20B-W Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Package / Case
Die
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Obsolete
Voltage IO
1.8V, 3.3V
Speed
400MHz
Core Processor
ARM926EJ-S
Number of Cores Bus Width
1 Core, 16/32-Bit
RAM Controllers
SDRAM, SRAM
Graphics Acceleration
No
Ethernet
10/100Mbps
Alternate Parts Comparison (AT91SAM9G20B-W vs AT24C02D-SSHM-T vs AT24C16C-SSHM-T vs AT24C256C-SSHL-T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | Die | 8-SOIC | 8-SOIC | 8-SOIC |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Supply Voltage | -- | 1.7V ~ 3.6V | 1.7V ~ 5.5V | 1.7V ~ 5.5V |
| Memory Size | -- | 256 B | 2 kB | 32 kB |
| Interface | -- | 2-Wire, I2C | 2-Wire, I2C | 2-Wire, I2C |
| Number of Pins | -- | 8 | 8 | 8 |
| Lifecycle Status | Obsolete | Production | Production | Production |
| Access Time | -- | 900 ns | 450 ns | 550 ns |
| Address Bus Width Bit | -- | 3 | 3 | 15 |
| Automotive | -- | No | Yes | No |
| Contact Plating | -- | Gold | Tin | Tin |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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