Microchip Technology AT91SAM7SE256B-CU Microcontrollers
IC MCU 16/32BIT 256KB 144LFBGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT91SAM7SE256B-CU
Base Model
Detailed Description
IC MCU 16/32BIT 256KB 144LFBGA
Package
144-LFBGA
Lifecycle Status
Active
Datasheet
AT91SAM7SE256B-CU Datasheet
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Technical Specifications
Microchip Technology AT91SAM7SE256B-CU Microcontrollers technical specifications.
General
Series
SAM7S/SE
RAM Size
32K x 8
Data Bus Width
32 bit/16 bit
Maximum Clock Frequency
55 MHz
RoHS
Yes
Package / Case
144-LFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.65V ~ 1.95V
Lifecycle Status
Active
Related Parts Comparison (AT91SAM7SE256B-CU vs AT91SAM9XE512B-QU vs AT91SAM9XE256-CU vs AT91SAM9XE512-CU)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 144-LFBGA | 208-BFQFP | 217-LFBGA | 217-LFBGA |
| Mounting Type | Surface Mount | SMD/SMT | Surface Mount | SMD/SMT |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Core Processor | ARM7® | ARM926EJ-S | ARM926EJ-S | ARM926EJ-S |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Obsolete | Obsolete |
| Package | LFBGA-144 | PQFP-208 | LFBGA-217 | BGA-217 |
| Speed | 55MHz | 180MHz | 180MHz | 180MHz |
| Series | SAM7S/SE | -- | SAM9XE | SAM9XE |
| Maximum Clock Frequency | 55 MHz | 180 MHz | -- | 180 MHz |
| Data Bus Width | 32 bit/16 bit | 32 bit | -- | 32 bit |
| RAM Size | 32K x 8 | 32 kB, 512 kB | -- | 32 kB, 512 kB |
| Action |
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