Specification Number: SP-CJ1XK-L
P. 2/84
Murata Manufacturing Co., Ltd.
TABLE OF CONTENTS
1. Scope ..................................................................................................................................................... 4
2. Key Features.......................................................................................................................................... 4
3. Ordering Information .............................................................................................................................. 4
4. Block Diagram........................................................................................................................................ 4
5. Certification Information ......................................................................................................................... 5
5.1. Radio Certification........................................................................................................................... 5
5.2. Bluetooth Qualification..................................................................................................................... 5
6. Dimensions, Marking and Terminal Configurations ............................................................................... 6
7. Module Pin Descriptions ........................................................................................................................ 7
7.1. Pin Assignments.............................................................................................................................. 7
7.2. Pin Descriptions............................................................................................................................... 8
7.3. Configuration Pins......................................................................................................................... 10
7.4. Pin States .......................................................................................................................................11
8. Absolute Maximum Ratings.................................................................................................................. 13
9. Operating Conditions............................................................................................................................ 13
9.1. Operating conditions...................................................................................................................... 13
9.2. External Sleep Clock Requirements.............................................................................................. 13
9.3. Digital I/O Requirements ............................................................................................................... 13
10. Power Sequence................................................................................................................................ 14
10.1. Power On Sequence ................................................................................................................... 14
10.2. Power Off Sequence ................................................................................................................... 14
11. Interface Timing.................................................................................................................................. 15
11.1. SDIO Timing................................................................................................................................. 15
11.1.1. Default Speed Mode ............................................................................................................. 15
11.1.2. High Speed Mode ................................................................................................................. 15
11.1.3. SDR12,SDR25,SDR50 Modes(up to 100 MHz)(1.8V)......................................................... 16
11.1.4. DDR50 Mode(50MHz)(1.8V)................................................................................................. 17
11.2. UART Timing (Default Mode)....................................................................................................... 19
11.3. Bluetooth PCM Timing................................................................................................................. 19
11.3.1. Master mode ......................................................................................................................... 19
11.3.2. Slave mode ........................................................................................................................... 20
12. DC / RF Characteristics ..................................................................................................................... 21
12.1. DC/RF Characteristics for IEEE802.11b - 2.4GHz...................................................................... 21
12.1.1. High Rate Condition for IEEE802.11b –2.4GHz.................................................................. 21
12.1.2. Low Rate Condition for IEEE802.11b –2.4GHz................................................................... 22
12.2. DC/RF Characteristics for IEEE802.11g - 2.4GHz...................................................................... 23
12.2.1. High Rate Condition for IEEE802.11g –2.4GHz.................................................................. 23
12.2.2. Low Rate Condition for IEEE802.11g –2.4GHz................................................................... 24
12.3. DC/RF Characteristics for IEEE802.11n - 2.4GHz...................................................................... 25
12.3.1. High Rate Condition for IEEE802.11n 20MHz BW –2.4GHz .............................................. 25
12.3.2. Low Rate Condition for IEEE802.11n 20MHz BW –2.4GHz............................................... 26
12.4. DC/RF Characteristics for IEEE802.11a - 5GHz......................................................................... 27
12.4.1. High Rate Condition for IEEE802.11a –5GHz..................................................................... 27
12.4.2. Low Rate Condition for IEEE802.11a –5GHz...................................................................... 28
12.5. DC/RF Characteristics for IEEE802.11n(HT20) - 5GHz ............................................................. 29
12.5.1. High Rate Condition for IEEE802.11n(HT20) –5GHz.......................................................... 29
12.5.2. Low Rate Condition for IEEE802.11n(HT20) –5GHz .......................................................... 30
12.6. DC/RF Characteristics for IEEE802.11n(HT 40MHz) - 5GHz..................................................... 31
12.6.1. High Rate Condition for IEEE802.11n(HT40) –5GHz.......................................................... 31
12.6.2. Low Rate Condition for IEEE802.11n(HT40) –5GHz .......................................................... 32
12.7. DC/RF Characteristics for Bluetooth........................................................................................... 33
12.7.1. Basic Data Rate Condition.................................................................................................... 33
12.7.2. Enhanced Data Rate Condition............................................................................................ 34
12.8. DC/RF Characteristics for Bluetooth Low Energy....................................................................... 35
12.8.1. 1Mbps PHY Condition........................................................................................................... 35
12.8.2. 2Mbps PHY Condition........................................................................................................... 36
13. Land Patterns..................................................................................................................................... 37
