参数资料
型号: TPS65930BZCH
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PBGA139
封装: 10 X 10 MM, 0.65 MM PITCH, GREEN, PLASTIC, NFBGA-139
文件页数: 111/115页
文件大小: 1232K
代理商: TPS65930BZCH
SWCS037G
– MAY 2008 – REVISED APRIL 2011
12.2 Target Frequencies
Table 12-2 assumes testing over the recommended operating conditions.
Table 12-2. TPS65920/TPS65930 Interface Target Frequencies
Target Frequency
I/O Interface
Interface Designation
1.5 V
SmartReflex inter-integrated
I2C
Slave HS mode
3.6 Mbps
circuit (I2C
)
General-purpose I2C
Slave fast-speed mode
400 Kbps
Slave standard mode
100 Kbps
USB
HS
480 Mbps
USB
FS
12 Mbps
LS
1.5 Mbps
Real/View
ICE tool
30 MHz
JTAG
XDS560 and XDS510 tools
30 MHz
Lauterbach
tool
30 MHz
I2S
1/(64 * Fs)(1)
Right-justified
1/(64 * Fs)(1)
TDM/inter-IC sound (I2S
)
Left-justified
1/(64 * Fs)(1)
TDM
1/(128 * Fs)(1)
PCM (master mode)
1/(65 * Fs)(2)
Voice/Bluetooth
pulse code
modulation (PCM) interface
PCM (slave mode)
1/(33 to 65 * Fs)(2)
(1)
Fs = 8 to 48 kHz; 96 kHz for RX path only (TDM/I2S interface)
(2)
Fs = 8 or 16 kHz (voice/Bluetooth PCM interface)
Copyright
2008–2011, Texas Instruments Incorporated
Timing Requirements and Switching Characteristics
95
focus.ti.com: TPS65930/TPS65920
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