- AT52BR3248
- Atmel Corporation
- 32-megabit (2M x 16) Flash + 4-megabit (256K x 16)-8-megabit (512K x 16) SRAM Stack Memory
- AT52BR3248-85CI
- Atmel Corporation
- 32-megabit(2M x 16) Flash + 4-megabit (256K x 16)/8-megabit(512K x 16) SRAM Stack Memory
- AT52BR3248-90CI
- Atmel Corporation
- 32-megabit(2M x 16) Flash + 4-megabit (256K x 16)/8-megabit(512K x 16) SRAM Stack Memory
- AT52BR3248T
- Atmel Corporation
- 32-megabit (2M x 16) Flash + 4-megabit (256K x 16)-8-megabit (512K x 16) SRAM Stack Memory
- AT52BR3248T-85CI
- Atmel Corporation
- 32-megabit (2M x 16) Flash + 8-megabit (512K x 16) SRAM Stack Memory
- AT52BR3248T-90CI
- Atmel Corporation
- 32-megabit (2M x 16) Flash + 8-megabit (512K x 16) SRAM Stack Memory