EM357-MOD-LR-RF-TG Ember, EM357-MOD-LR-RF-TG Datasheet - Page 3
![no-image](/images/no-image-200.jpg)
EM357-MOD-LR-RF-TG
Manufacturer Part Number
EM357-MOD-LR-RF-TG
Description
MODULE EM357 PA/LNA W/RF CONN
Manufacturer
Ember
Specifications of EM357-MOD-LR-RF-TG
Frequency
2.4GHz
Data Rate - Maximum
250kbps
Modulation Or Protocol
802.15.4 Zigbee
Voltage - Supply
2.1 V ~ 3.6 V
Current - Receiving
25mA
Current - Transmitting
42mA
Data Interface
PCB, Surface Mount
Memory Size
192kB Flash, 12kB RAM
Antenna Connector
*
Operating Temperature
-40°C ~ 85°C
Package / Case
Module
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Applications
-
Sensitivity
-
Other names
636-1021
- Current page: 3 of 245
- Download datasheet (12Mb)
Contents
1
2
3
4
5
6
Pin Assignments
Electrical Characteristics
2.1 Absolute Maximum Ratings
2.2 Recommended Operating
2.3 Environmental Characteristics
2.4 DC Electrical Characteristics
2.5 Digital I/O Specifications
2.6 Non-RF System Electrical
2.7 RF Electrical Characteristics
Top-Level Functional Description 3-1
Radio Module
4.1 Receive (Rx) Path
4.2 Transmit (Tx) Path
4.3 Calibration
4.4 Integrated MAC Module
4.5 Packet Trace Interface (PTI)
4.6 Random Number Generator
ARM
Modules 5-1
5.1 ARM
5.2 Embedded Memory
5.3 Memory Protection Unit
System Modules
6.1 Power domains
6.2 Resets
®
Conditions
Characteristics
2.7.1
2.7.2
2.7.3
4.1.1
4.1.2
4.2.1
4.2.2
5.2.1
5.2.2
5.2.3
6.1.1
6.1.2
6.2.1
6.2.2
Cortex
®
Cortex
Receive
Transmit
Synthesizer
Rx Baseband
RSSI and CCA
Tx Baseband
TX_ACTIVE and nTX_ACTIVE
Flash Memory
RAM
Registers
Internally regulated
Externally regulated
Reset Sources
Reset Recording
Signals
power
power
TM
-M3 and Memory
TM
-M3 Microprocessor
Final
2-10
2-12
1-1
2-1
4-1
6-1
2-1
2-1
2-2
2-2
2-6
2-8
2-8
2-8
4-1
4-1
4-1
4-1
4-1
4-1
4-2
4-2
4-2
4-2
5-1
5-2
5-4
5-7
5-8
5-8
6-2
6-2
6-2
6-3
6-3
6-5
EM351 / EM357 Datasheet
7
8
6.3 Clocks
6.4 System Timers
6.5 Power Management
6.6 Security Accelerator
GPIO (General Purpose Input /
Output)
7.1 GPIO Ports
7.2 Configuration
7.3 Forced Functions
7.4 Reset
7.5 Boot Configuration
7.6 GPIO Modes
7.7 Wake Monitoring
7.8 External Interrupts
7.9 Debug Control and Status
7.10 GPIO Signal Assignment Summary
7.11 Registers
Serial Controllers
8.1 Overview
8.2 Configuration
8.3 SPI - Master Mode
6.2.3
6.3.1
6.3.2
6.3.3
6.3.4
6.3.5
6.4.1
6.4.2
6.4.3
6.5.1
6.5.2
6.5.3
6.5.4
6.5.5
7.6.1
7.6.2
7.6.3
7.6.4
8.2.1
8.3.1
Reset Generation Module
High-Frequency Internal
High-Frequency Crystal
Low-Frequency Internal
Low-Frequency Crystal
Clock Switching
Watchdog Timer
Sleep Timer
Event Timer
Wake Sources
Basic Sleep Modes
Further options for deep
Use of debugger with sleep
Registers
Analog Mode
Input Mode
Output Mode
Alternate Output Mode
Registers
GPIO Usage
RC Oscillator (OSCHF)
Oscillator (OSC24M)
RC Oscillator (OSCRC)
Oscillator (OSC32K)
sleep
modes
120-035X-000G
6-10
6-11
6-11
6-11
6-11
6-11
6-12
6-13
6-14
6-14
6-15
6-15
7-10
7-1
8-1
6-5
6-6
6-8
6-8
6-9
6-9
7-1
7-2
7-3
7-4
7-4
7-5
7-5
7-6
7-6
7-6
7-7
7-7
7-8
7-8
8-1
8-2
8-3
8-6
8-6
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