JAJSCO5C
November 2016 – June 2018
TUSB422
PRODUCTION DATA.
1
特長
2
アプリケーション
3
概要
Device Images
概略回路図
USB Type-Cスマートフォン
4
改訂履歴
5
Pin Configuration and Functions
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Timing Requirements
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.2.1
Cables, Adapters, and Direct Connect Devices
7.2.1.1
USB Type-C receptacles and Plugs
7.2.1.2
USB Type-C Cables
7.2.1.3
Direct Connect Devices
7.3
Feature Description
7.3.1
USB PD I2C Type-C Port Controller Interface (TCPC)
7.3.2
USB PD BMC PHY
7.3.3
DFP (Downstream Facing Port)
7.3.4
UFP (Upstream Facing Port)
7.3.5
DRP (Dual-Role Port)
7.3.6
Type-C Current Mode Advertising
7.3.7
VBUS Source Enable/Disable Control
7.3.8
VBUS Sink Enable/Disable Control
7.3.9
VBUS Monitoring
7.3.10
VBUS Discharge
7.3.11
VBUS to CC Short Detection from Legacy Charger
7.3.12
VBUS Power Source Requirements
7.3.13
VBUS Power Sink Requirements.
7.3.14
VCONN
7.3.15
Interrupts
7.3.16
Fast Role Swap
7.4
Device Functional Modes
7.4.1
Unattached Mode
7.4.2
Active Mode
7.4.3
Power Role Swap
7.4.4
Debug Accessory
7.4.5
Dead Battery Mode
7.5
Programming
7.6
Register Maps
7.6.1
CSR Registers
7.6.2
Vendor ID Byte 0 Register (address = 0x00) [reset = 0x51]
Table 7.
Vendor ID Byte 0 Register Field Descriptions
7.6.3
Vendor ID Byte 1 Register (address = 0x01) [reset = 0x04]
Table 8.
Vendor ID Byte 1 Register Field Descriptions
7.6.4
Product ID Byte 0 Register (address = 0x02) [reset = 0x22]
Table 9.
Product ID Byte 0 Register Field Descriptions
7.6.5
Product ID Byte 1 Register (address = 0x03) [reset = 0x04]
Table 10.
Product ID Byte 1 Register Field Descriptions
7.6.6
Device ID Byte 0 Register (address = 0x04) [reset = 0x00]
Table 11.
Device ID Byte 0 Register Field Descriptions
7.6.7
Device ID Byte 1 Register (address = 0x05) [reset = 0x01]
Table 12.
Device ID Byte 1 Register Field Descriptions
7.6.8
USB Type-C Revision Byte 0 Register (address = 0x06) [reset = 0x11]
Table 13.
USB Type-C Revision Byte 0 Register Field Descriptions
7.6.9
USB Type-C Revision Byte 1 Register (address = 0x07) [reset = 0x00]
Table 14.
USB Type-C Revision Byte 1 Descriptions
7.6.10
USB PD Revision Version Byte 0 Register (address = 0x08) [reset = 0x11]
Table 15.
USB PD Revision Version Byte 0 Descriptions
7.6.11
USB PD Revision Version Byte 1 Register (address = 0x09) [reset = 0x20]
Table 16.
USB PD Revision Version Byte 1 Descriptions
7.6.12
PD Interface Revision Byte 0 Register (address = 0x0A) [reset = 0x10]
Table 17.
PD Interface Revision Byte 0 Descriptions
7.6.13
PD Interface Revision Byte 1 Register (address = 0x0B) [reset = 0x10]
Table 18.
PD Interface Revision Byte 1 Descriptions
7.6.14
Alert Byte 0 Register (address = 0x10) [reset = 0x00]
Table 19.
Alert Byte 0 Register Descriptions
7.6.15
Alert Byte 1 Register (address = 0x11) [reset = 0x00]
Table 20.
Alert Byte 1 Register Descriptions
7.6.16
Alert Mask Byte 0 Register (address = 0x12) [reset = 0xFFh]
Table 21.
Alert Mask Byte 0 Register Descriptions
7.6.17
Alert Mask Byte 1 Register (address = 0x13) [reset = 0x0F]
Table 22.
Alert Mask Byte 1 Register Descriptions
7.6.18
Power Status Mask Register (address = 0x14) [reset = 0xFF]
Table 23.
Power Status Mask Register Descriptions
7.6.19
FAULT Status Mask Register (address = 0x15) [reset = 0x7F]
Table 24.
FAULT Status Mask Register Descriptions
7.6.20
Config Standard Output Register (address = 0x18) [reset = 0x60]
Table 25.
Config Standard Output Descriptions
7.6.21
TCPC Control Register (address = 0x19) [reset = 0x00]
Table 26.
TCPC Control Register Descriptions
7.6.22
ROLE Control Register (address = 0x1A) [reset = 0x0A]
Table 27.
ROLE Control Register Descriptions
7.6.23
FAULT Control Register (address = 0x1B) [reset = 0x06]
Table 28.
FAULT Control Register Descriptions
7.6.24
Power Control Register (address = 0x1C) [reset = 0x60]
Table 29.
Power Control Register Descriptions
7.6.25
CC Status Register (address = 0x1D) [reset = 0x00]
Table 30.
CC Status Register Descriptions
7.6.26
Power Status Register (address = 0x1E) [reset = 0x00]
Table 31.
Power Status Register Descriptions
7.6.27
Fault Status Register (address = 0x1F) [reset = 0x00]
Table 32.
Fault Status Register Descriptions
7.6.28
Command Register (address = 0x23) [reset = 0x00]
Table 33.
Command Register Descriptions
7.6.29
Device Capabilities 1 Byte 0 Register (address = 0x24) [reset = 0x98]
Table 34.
Device Capabilities 1 Byte 0 Descriptions
7.6.30
Device Capabilities 1 Byte 1 Register (address = 0x25) [reset = 0x1E]
Table 35.
Device Capabilities 1 Byte 1 Descriptions
7.6.31
Device Capabilities 2 Byte 0 Register (address = 0x26) [reset = 0xC5]
Table 36.
Device Capabilities 2 Byte 0 Register Descriptions
7.6.32
Device Capabilities 2 Byte 1 Register (address = 0x27) [reset = 0x00]
Table 37.
Device Capabilities 2 Byte 1 Register Descriptions
7.6.33
Standard Input Capabilities Register (address = 0x28) [reset = 0x00]
Table 38.
Standard Input Capabilities Register Descriptions
7.6.34
Standard Output Capabilities Register (address = 0x29) [reset = 0x00]
Table 39.
Standard Output Capabilities Register Descriptions
7.6.35
Message Header Info Register (address = 0x2E) [reset = 0x02]
Table 40.
Message Header Info Register Descriptions
7.6.36
Receiver Detect Register (address = 0x2F) [reset = 0x00]
Table 41.
Receiver Detect Register Descriptions
7.6.37
Receive Byte Count Register (address = 0x30) [reset = 0x00]
Table 42.
Receive Byte Count Register Descriptions
7.6.38
Receive Buffer Frame Type Register (address = 0x31) [reset = 0x00]
Table 43.
Receive Buffer Frame Type Register Descriptions
7.6.39
Receive Buffer Header Byte 0 Register (address = 0x32) [reset = 0x00]
Table 44.
Receive Buffer Header Byte 0 Descriptions
7.6.40
Receive Buffer Header Byte 1 Register (address = 0x33) [reset = 0x00]
Table 45.
Receive Buffer Header Byte 1 Descriptions
7.6.41
Receive Buffer Data Object 1 Through 7 Register (address = 0x34 through 0x4F) [reset = 0x00]
Table 46.
Receive Buffer Data Object 1 Through 7 Descriptions
7.6.42
Transmit Register (address = 0x50) [reset = 0x00]
Table 47.
Transmit Register Descriptions
7.6.43
Transmit Byte Count Register (address = 0x51) [reset = 0x00]
Table 48.
Transmit Byte Count Register Descriptions
7.6.44
Transmit Buffer Header Byte 0 Register (address = 0x52) [reset = 0x00]
Table 49.
Transmit Buffer Header Byte 0 Register Descriptions
7.6.45
Transmit Buffer Header Byte 1 Register (address = 0x53) [reset = 0x00]
Table 50.
Transmit Buffer Header Byte 1 Register Descriptions
7.6.46
Transmit Buffer Data Object 1 Through 7 Register (address = 0x54 through 0x6F) [reset = 0x00]
Table 51.
Transmit Buffer Data Object 1 Through 7 Register Descriptions
7.6.47
VBUS Voltage Byte 0 Register (address = 0x70) [reset = 0x00]
Table 52.
VBUS Voltage Byte 0 Descriptions
7.6.48
VBUS Voltage Byte 1 Register (address = 0x71) [reset = 0x00]
Table 53.
VBUS Voltage Byte 1 Register Descriptions
7.6.49
VBUS Sink Disconnect Threshold Byte 0 Register (address = 0x72) [reset = 0x00]
Table 54.
VBUS Sink Disconnect Threshold Byte 0 Register Descriptions
7.6.50
VBUS Sink Disconnect Threshold Byte 1 Register (address = 0x73) [reset = 0x00]
Table 55.
VBUS Sink Disconnect Threshold Byte 1 Register Descriptions
7.6.51
VBUS Stop Discharge Threshold Byte 0 Register (address = 0x74) [reset = 0x00]
Table 56.
VBUS Stop Discharge Threshold Byte 0 Register Descriptions
7.6.52
VBUS Stop Discharge Threshold Byte 1 Register (address = 0x75) [reset = 0x00]
Table 57.
VBUS Stop Discharge Threshold Byte 1 Register Descriptions
7.6.53
VBUS Voltage Alarm High Config Byte 0 Register (address = 0x76) [reset = 0x00]
Table 58.
VBUS Voltage Alarm High Config Byte 0 Register Descriptions
7.6.54
VBUS Voltage Alarm High Config Byte 1 Register (address = 0x77) [reset = 0x00]
Table 59.
VBUS Voltage Alarm High Config Byte 1 Register Descriptions
7.6.55
VBUS Voltage Alarm Low Config Byte 0 Register (address = 0x78) [reset = 0x00]
Table 60.
VBUS Voltage Alarm Low Config Byte 0 Register Descriptions
7.6.56
VBUS Voltage Alarm Low Config Byte 1 Register (address = 0x79) [reset = 0x00]
Table 61.
VBUS Voltage Alarm Low Config Byte 1 Register Descriptions
7.6.57
Vendor Interrupts Status Register (address = 0x90) [reset = 0x00]
Table 62.
Vendor Interrupts Status Register Descriptions
7.6.58
Vendor Interrupts Mask Register (address = 0x92) [reset = 0x00]
Table 63.
Vendor Interrupts Mask Register Descriptions
7.6.59
CC General Control Register (address = 0x94) [reset = 0x04]
Table 64.
CC General Control Register Descriptions
7.6.60
PHY BMC TX Control Register (address = 0x95) [reset = 0x00]
Table 65.
PHY BMC TX Control Register Descriptions
7.6.61
PHY BMC RX Control Register (address = 0x96) [reset = 0x00]
Table 66.
PHY BMC RX Control Register Descriptions
7.6.62
PHY BMC RX Status Register (address = 0x97) [reset = 0x00]
Table 67.
PHY BMC RX Status Register Descriptions
7.6.63
VBUS and VCONN Control Register (address = 0x98) [reset = 0x00]
Table 68.
VBUS and VCONN Control Descriptions
7.6.64
OTSD Control Register (address = 0x99) [reset = 0x00]
Table 69.
OTSD Control Register Descriptions
7.6.65
LFO Timer Low Register (address = 0xA0) [reset = 0x00]
Table 70.
LFO Timer Low Register Descriptions
7.6.66
LFO Timer High Register (address = 0xA1) [reset = 0x00]
Table 71.
LFO Timer High Register Descriptions
7.6.67
Page Select Register (address = 0xFF) [reset = 0x00]
Table 72.
Page Select Register Descriptions
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Application Curve
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
デバイスおよびドキュメントのサポート
11.1
ドキュメントの更新通知を受け取る方法
11.2
コミュニティ・リソース
11.3
商標
11.4
静電気放電に関する注意事項
11.5
Glossary
12
メカニカル、パッケージ、および注文情報
パッケージ・オプション
デバイスごとのパッケージ図は、PDF版データシートをご参照ください。
メカニカル・データ(パッケージ|ピン)
YFP|9
サーマルパッド・メカニカル・データ
発注情報
jajsco5c_oa
jajsco5c_pm
1
特長
USB Type-C™1.2および電力供給(PD)仕様をサポート
以下をサポートするUSB PD PHY I
2
Cインターフェイス(TCPCi):
5~24V電力ソースおよびシンク
2.5WのVCONNスイッチ
オルタネート・モードのネゴシエーション
自律的DRP (デュアル・ロール・ポート)をサポートし、携帯型アプリケーション用に最適化
専用ホスト、専用デバイス、デュアル・ロールに構成可能なソフトウェア
DFP、UFP、DRP
USBポートの取り付け/取り外し
ケーブルの向きの検出
電流モードのアドバタイズと検出
デバッグおよびオーディオ・アクセサリのサポート
アクティブ・ケーブル検出
アクティブ・ケーブル用VCONN
バッテリ切れサポート
内蔵の過熱検知ダイオード(OTSD)
VBUS検出および放電制御
VDD電源電圧: 2.7V~5.5V
低消費電流
–40℃~85℃の産業用温度範囲