TMP92xy22FG Toshiba, TMP92xy22FG Datasheet - Page 65

• 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

3.5.7
Port 9 (P90 to P92)
output.
serial bus interface input (SCK (Clock signal in SIO mode), SO (Data output signal in SIO
mode), SDA (Data signal in I
(Clock signal in I
output latch are set to “1”.
Port 9 is 3-bit general-purpose I/O port. Each bit can be set individually for input or
In addition to functioning as a general-purpose I/O port, port 9 can also function as a
These settings operate by programming to the corresponding bit of P9FC.
Resetting set value of P9CR and P9FC to “0”, all bits are set to input port. And all bits of
Reset
SI/SCL input
SCK input
SDA input
Direction control
Function control
(on bit basis)
(on bit basis)
Output latch
SCK output
SDA output
P9CR write
P9FC write
SCL output
P9 read
SO output
P9 write
2
S
C bus mode)).
Figure 3.5.14 Port 9 (P90 to P92)
2
C bus mode), SI (Data input signal in SIO mode) and SCL
92CM22-63
A
B
Selector
Selector
S
S
B
A
P9ODE<P91ODE>
Open-drain enable
<P92ODE>
P90 (SCK),
P91 (SO/SDA)
P92 (SI/SCL)
TMP92CM22
2007-02-16