RTL8197F_Datasheet-V3.2.pdf_8197H资源-CSDN下载

realtek

rtl8197

5星 · 超过95%的资源需积分: 43 139 浏览量 2020-05-01 17:56:35 上传评论 3 收藏 24.8MB PDF 举报

资源推荐

资源详情

资源评论

RTL8197F

Integrated 802.11bgn 2.4GHz Router WiSoC

DATASHEET

(CONFIDENTIAL: Development Partners Only)

Track ID:

Realtek Semiconductor Corp.

No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan

Tel.: +886-3-578-0211. Fax: +886-3-577-6047

www.realtek.com

RTL8197F

Datasheet

802.11bgn 2.4GHz Router WiSoC

iii

Track ID: Rev. 3.2

Revision

Release Date

Summary

0.9

20151228

1.) Add New Chapter: MISC Control

- GPIO part

- Interrupt part

2.) Remove the min/max value in “Power Supply DC Characteristics”

1.0

20160105

1.) Add Switch Chapter

2.) Add Comparison between packages

3.) Add Register & DRAM Address Summary

4.) Bug fixed for AVDD1P05_DDRPLL pin attribute (add NC mode)

1.1

20160201

1.) Add Timer & Watchdog chapter

2.) Add APB Timer & PWM & Event chapter

3.) Delete Marked description

4.) Add Pin-Mux Register Control Chapter

1.2

20160321

1.) Bug fixed for DRAM Map Graph

2.) Add description for DRAM Max Size Support

1.3

20160427

1.) Add I2S chapter

2.) Add PCM chapter

1.4

20160511

1.) Add Thermal Chapter

2.) Add Crystal Clock Timing

1.5

20160517

1.) Add SPI interface Pin-Mux

2.) Add SPI-Nand Flash Pin-mux

3.) Add Table: Difference between Packages

4.) Add Figure: WiFi Function Difference between Packages

1.6

20160621

1.) To Complete the data in Chapter: Power Supply DC Characteristics

1.7

20160623

1.) Remove Chapter: Power State and Power Consumptions (Provided by another

doc)

2.) Correct 97FB DDR IO number from 53 to 49

3.) Correct 97FB 10/100 Ethernet IO number from 16 to 20

4.) Add new feature: 8197FN package support RGMII (Use GPIO pin to simulate

MDC/MDIO dedicated pin)

5.) RF 4 Power pin for 1.05V: separate two mode, dedicated LDO or not

6.) Add Chapter: Electrical Specifications - DDR

1.8

20160627

1.) To complete Chapter: Electrical Specifications – Digital IO Pin

2.) Add Chapter: Digital IO Pin Attribute (Not Share Pin)

1.9

20160628

1.) Add Chapter: Electrical Specification – RGMII

2.) Add part number in Chapter: Ordering information

2.0

20160701

1.) Add GPIO support direction @

- Chapter: Shared I/O Pin Mapping

- Chapter: GPIO Pin During Boot State

2.1

20160712

1.) Update Chapter: DRAM Max Size Support

2.) Add PCM interface into Pin-Mux

2.2

20160805

1.) Add description for Pin: ENSWR

2.) Rename Symbol “Input leakage Current” from IIL to II

3.) Add Chapter 4.4: Scenario Suggestion for different Part Number

RTL8197F

Datasheet

802.11bgn 2.4GHz Router WiSoC

Track ID: Rev. 3.2

Table of Contents

1.) REVISE CHAPTER: POWER SUPPLY DC CHARACTERISTICS ..............................................................................................IV

1.) REVISE CHAPTER: TEMPERATURE LIMIT RATINGS ..........................................................................................................IV

1.) BUG FIXED FOR 8197F MECHANICAL DIMENSION (DR-QFN128) (D2/E2, ER) ................................................................IV

1.) BUG FIXED: 8197FNT DMIPS FROM 1600 TO 960 (600MHZ) .........................................................................................IV

1. GENERAL DESCRIPTION ............................................................................................................................... 17

2. FEATURES .................................................................................................................................................... 18

3. SYSTEM APPLICATIONS ............................................................................................................................... 21

3.1. N300 - 802.11B/G/N AP ROUTER .................................................................................................................................. 22

3.2. AC750/AC1200FE - DUAL-BAND CONCURRENT AP ROUTER ........................................................................................ 22

3.3. IOT GATEWAY ............................................................................................................................................................ 22

3.4. WIRELESS REPEATER ................................................................................................................................................... 22

3.5. IPCAM ....................................................................................................................................................................... 22

3.6. NAS - NETWORK-ATTACHED STORAGE ........................................................................................................................ 22

3.7. VOIP .......................................................................................................................................................................... 22

4. BLOCK DIAGRAM ......................................................................................................................................... 23

4.1. RTL8197FNT-VEX-CG .............................................................................................................................................. 24

4.2. RTL8197FN-VEX-CG ................................................................................................................................................. 25

4.3. RTL8197FH-VEX-CG ................................................................................................................................................. 26

4.4. RTL8197FS-VEX-CG ................................................................................................................................................. 27

4.5. RTL8197FS-VSX-CG ................................................................................................................................................. 28

4.6. RTL8197FB-CG ......................................................................................................................................................... 29

4.7. SCENARIO SUGGESTION FOR DIFFERENT PART NUMBER ................................................................................................. 30

4.7.1.

Scenario – RTL8197FNT-VEx-CG ....................................................................................................................... 30

4.7.2.

Scenario – RTL8197FN-VEx-CG ......................................................................................................................... 33

4.7.3.

Scenario – RTL8197FH-VEx-CG ......................................................................................................................... 36

4.7.4.

Scenario – RTL8197FS-VEx-CG .......................................................................................................................... 39

4.7.5.

Scenario – RTL8197FS-VSx-CG .......................................................................................................................... 43

4.7.6.

Scenario – RTL8197FB-CG ................................................................................................................................. 46

4.8. COMPARISON BETWEEN PART NUMBER......................................................................................................................... 50

5. PIN ASSIGNMENTS ....................................................................................................................................... 56

5.1. RTL8197FNT DR-QFN128 ......................................................................................................................................... 56

5.2. RTL8197FN DR-QFN128 ........................................................................................................................................... 57

5.3. RTL8197FH DR-QFN128 ........................................................................................................................................... 58

5.4. RTL8197FS DR-QFN128 ............................................................................................................................................ 59

5.5. RTL8197FB TF-BGA268 ............................................................................................................................................ 60

5.6. PACKAGE IDENTIFICATION ........................................................................................................................................... 61

6. PIN DESCRIPTIONS ....................................................................................................................................... 62

6.1. PIN DESCRIPTIONS (RTL8197FNT) .............................................................................................................................. 63

6.2. CONFIGURATION UPON POWER ON STRAPPING (RTL8197FNT)..................................................................................... 69

6.3. SHARED I/O PIN MAPPING (RTL8197FNT) ................................................................................................................... 71

6.4. GPIO PIN DURING BOOT STATE (RTL8197FNT) .......................................................................................................... 73