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© 2015 Atmel Corporation
Block Diagram SAMB11
SAMB11
Cortex-M0 + BLE
256 KB
26MHz
SPI
Stacked Flash
SHA-256
Engine
128 KB
ROM
AES-128
Engine
6x128 bit
eFuse
ARM Cortex
M0 26 MHz
MCU
128 KB
IRAM/DRAM
Always ON
Logic
Ultra Low
Power BLE
Frontend
BLE 4.1
PHY
BLE 4.1
MAC
2xSPI,
2xI2C,
2xUART
ADC/DAC
Temp Sens.
ADC
DC-DC RTC
LDO
Sleep
Osc
PLL
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