TMP92xy22FG Toshiba, TMP92xy22FG Datasheet - Page 174

• Manufacturer Part Number: TMP92xy22FG
• Manufacturer: Toshiba

Specifications of TMP92xy22FG

• Package: LQFP100
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 32
• Architecture: 32-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 2
• I2c/sio Bus Channels: 1
• (s)dram Controller: -
• Adc 10-bit Channel: 8
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 2
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: -
• Number Of I/o Ports: 50
• Power Supply Voltage(v): 3.0 to 3.6

3.10 Serial Bus Interface (SBI)
3.10.1
SBI0 control register 2/
SBI0 status register
canceller
Noise
following 2 operation modes.
•
•
in the I
8-bit SIO mode.
Each pin is specified as follows.
The TMP92CM22 has a 1-channel serial bus interface. Serial bus interface (SBI0) include
The serial bus interface is connected to an external device through P91 (SDA) and P92 (SCL)
φＴ
Clocked-synchronous
8-bit SIO mode
X: Don’t care
Note: When using SI and SCK input function, set P9FC<P92F,P90F> to “0” (Function setting).
I
2
I
Clocked-synchronous 8-bit SIO mode
C bus mode
Configuration
2
C bus mode (Multi master)
2
clock sync.
C bus mode; and through P90 (SCK), P91 (SO), and P92 (SI) in the clocked-synchronous
SBI0CR2/
SBI0SR
I
Control
Divider
control
2
clock
C bus
SIO
+
I
address register
2
C0 bus
<P92ODE, P91ODE>
Figure 3.10.1 Serial Bus Interface 0 (SBI0)
Transfer
I2C0AR
control
circuit
P9ODE
XX
11
INTSBE0 interrupt requests
SBI0 data
buffer register
Shift register
92CM22-172
SBI0BR
<P92C, P91C, P90C>
P9CR
SBI0 control
11X
011
010
register 1
I
data control
SBI0CR1
2
C bus data
control
SIO
<P92F, P91F, P90F>
SBI0BR0, 1
SBI0 baud rate registers 0 and 1
canceller
Noise
P9FC
11X
011
010
SCL
SCK
SO
SI
SDA
control
(Note)
I/O
TMP92CM22
2007-02-16
(SCK)
(SO/SDA)
(SI/SCL)
P90
P91
P92