STM32W108CZ STMicroelectronics, STM32W108CZ Datasheet - Page 2
STM32W108CZ
Manufacturer Part Number
STM32W108CZ
Description
High-performance, IEEE 802.15.4 wireless system-on-chip with embedded Flash memory
Manufacturer
STMicroelectronics
Datasheet
1.STM32W108CC.pdf
(232 pages)
Specifications of STM32W108CZ
Receive Current (w/ Cpu)
27 mA
Transmit Current (w/ Cpu, +3 Dbm Tx)
31 mA
Low Deep Sleep Current, With Retained Ram And Gpio
400 nA/800 nA with/without sleep timer
Standard Arm Debug Capabilities
Flash patch & breakpoint; data watchpoint & trace; instrumentation trace macrocell
Single Voltage Operation
2.1-3.6 V with internal 1.8 V and 1.25 V regulators
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Contents
Contents
1
2
3
4
5
6
2/232
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.1
1.2
Documentation conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Pinout and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Embedded memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.1
4.2
4.3
Radio frequency module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.1
5.2
5.3
5.4
5.5
5.6
System modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.1
Development tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.2.1
1.2.2
Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Random-access memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.2.1
4.2.2
Memory protection unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Receive (Rx) path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.1.1
5.1.2
Transmit (Tx) path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.2.1
5.2.2
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Integrated MAC module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Packet trace interface (PTI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Random number generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Power domains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.1.1
6.1.2
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
ARM® Cortex™-M3 core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Direct memory access (DMA) to RAM . . . . . . . . . . . . . . . . . . . . . . . . . . 30
RAM memory protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Rx baseband . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
RSSI and CCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Tx baseband . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
TX_ACTIVE and nTX_ACTIVE signals . . . . . . . . . . . . . . . . . . . . . . . . . 33
Internally regulated power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Externally regulated power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
STM32W108HB STM32W108CC STM32W108CB STM32W108CZ
Doc ID 16252 Rev 13
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