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CMT2380F32
User Manuals: CMOSTEK CMT2380F32 Power Wireless MCU
Manuals and User Guides for CMOSTEK CMT2380F32 Power Wireless MCU. We have
1
CMOSTEK CMT2380F32 Power Wireless MCU manual available for free PDF download: Manual
CMOSTEK CMT2380F32 Manual (65 pages)
Ultra Low Power Sub-1GHz Wireless MCU
Brand:
CMOSTEK
| Category:
Microcontrollers
| Size: 2 MB
Table of Contents
Table of Contents
5
1 Electrical Specifications
7
Recommended Operating Conditions
7
Absolute Maximum Ratings
7
RF Power Consumption
8
Receiver
9
Transmitter
11
RF Operating Mode Switching Time
12
RF Frequency Synthesizer
12
Requirement on Crystals for RF Section
13
Controller Output Features
13
Controller Input Features(P0, P1, P2 and P3 Reset)
14
Port External Input Sampling Requirements (Timer Gate/Timer Clock)
14
Port Leakage Features (P0, P1, P2 and P3)
15
Controller Power Consumption Features
15
POR/BOR Features
18
Controller External XTH Oscillator
18
Controller External 32.768 Khz Oscillator
19
Controller Internal RCH Oscillator
19
Controller Internal RCL Oscillator
20
Controller Flash Features
20
Controller Low Power Mode Recover Time
20
Controller ADC Features
21
Analog Voltage Comparator
23
Low Battery Detection Features
25
Receive Current and Supply Voltage Correlation
27
Correlation Among Receive Current, Supply Voltage and Temperature
27
Receive Sensitivity and Supply Voltage Correlation
28
Receive Sensitivity and Temperature Correlation
29
Transmit Power and Supply Voltage Correlation
29
Phase Noise
30
2 Pin Description
31
3 Chip Structure
37
4 Sub-Ghz Transceiver
39
Transmitter
39
Receiver
39
Transceiver Power-On Reset (POR)
39
Transceiver Crystal Oscillator
40
Transceiver Built-In Low Frequency Oscillator (LPOSC)
41
Transceiver Built-In Low Battery Detection
41
Receiver Signal Strength Indication (RSSI)
41
Phase Jump Detector (PJD)
42
Receiver Clock Data Recovery (CDR)
42
Fast Manual Frequency Hopping
43
Transceiver Control Interface and Operating Mode
43
Transceiver SPI Interface Timing
43
Transceiver FIFO Interface Timing
44
Transceiver Operating Status, Timing, and Power Consumption
45
Transceiver GPIO Function and Interrupt Mapping
48
5 Controller Function Introduction
50
Cortex M0+ Core Function Description
50
Memory
53
On-Chip Program Memory Flash
53
On-Chip Data Memory Flash
53
System Clock
55
Operating Mode
55
RTC Hardware Real Time Clock RTC
55
General Purpose IO Port
55
Interrupt Controller
55
Reset Controller
57
Timer/Counter
57
Watchdog WDT
58
Universal Purpose Asynchronous Receiver UART0, UART1 and LPUART
58
Synchronous Serial Interface SPI
59
I2C Bus
59
Buzzer
59
Clock Calibration Circuit
59
Unique ID Number
59
CRC16 Hardware Cyclic Redundancy Check Code
59
12-Bit SARADC
59
Voltage Comparator (VC)
59
LVD Low Voltage Detector (LVD)
59
Embedded Debug System
60
High Security
60
6 Order Information
61
7 Packaging Information
62
8 Top Marking
63
9 Reference Documents
64
10 Revise History
64
11 Contacts
65
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