Data Sheet

1.5 Block Diagram 1 OVERVIEW
• Industrial wireless control
• Baby monitors
• Wearable electronics
• Wi-Fi location-aware devices
• Security ID tags
• Healthcare
– Proximity and movement monitoring trigger devices
– Temperature sensing loggers
1.5 Block Diagram
Core and memory
ROM
Cryptographic hardware
acceleration
AES
SHA RSA
RTC
ULP
coprocessor
Recovery
memory
PMU
Bluetooth
link
controller
Bluetooth
baseband
Wi-Fi MAC
Wi-Fi
baseband
SPI
2 x Xtensa® 32-bit LX6
Microprocessors
RF receive
RF
transmit
Switch
Balun
I2C
I2S
SDIO
UART
CAN
ETH
IR
PWM
Temperature
sensor
Touch sensor
DAC
ADC
Clock
generator
RNG
SRAM
Figure 1: Function Block Diagram
Espressif Systems 5 http://www.espressif.com