TMP91xy16FG Toshiba, TMP91xy16FG Datasheet - Page 78

• Manufacturer Part Number: TMP91xy16FG
• Manufacturer: Toshiba

Specifications of TMP91xy16FG

• Package: LQFP100
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: Ramless
• Architecture: 16-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 1
• I2c/sio Bus Channels: -
• (s)dram Controller: 1
• Adc 10-bit Channel: -
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: -
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 31
• Power Supply Voltage(v): 2.7 to 3.6

3.5.8
Port C (PC3 to PC5, PC6, PC7)
set to 1 of all output latch.
function is set by writing 1 data to correspond bit of PCFC register. All the data of PCCR,
PCFC register, all port become to input port.
(1) Port C3 (TXD1)
Port C is 5-bit general-purpose I/O port. By reset, these ports become to input port and
Except I/O port function, this port have serial channel I/O function (SIO0, SIO1). This
Reset
TXD1
TXD1function, it possible logical reverse output by PC<PC3> register setting.
this selection is set by PCUDOE<ODEPC0> register.
port become to input port without pull up, by reset operation.
Port C3 have also function as serial channel output (TXD1). When it is used to
And this port’s output buffer have also open-drain type except push-pull type and
Port C3 can set pull-up resistor by writing 1 data to PCUDOE<PC3U> register. This
output
control (on bit basis)
Output latch
Derection control
Function control
PC write
Pull-up resistor
(on bit basis)
(on bit basis)
S
PCUDOE write
PCCR write
PCFC write
Logic
reverse
PC read
Figure 3.5.21 Port C3
A
B
91C016-76
S
Y
Y
S B
A
Open-drain out available
PCUDOE <ODEPC3>
P-ch (Programmable pull up)
PC3 (TXD1)
TMP91C016
2008-02-20