TMP91xy20AFG Toshiba, TMP91xy20AFG Datasheet - Page 89

• Manufacturer Part Number: TMP91xy20AFG
• Manufacturer: Toshiba

Specifications of TMP91xy20AFG

• Package: LQFP144
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): M
• Rom Combinations: 8
• Ram Combinations: 8
• Architecture: 16-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 1
• I2c/sio Bus Channels: 1
• (s)dram Controller: 1
• Adc 10-bit Channel: 8
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 1
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 77
• Power Supply Voltage(v): 3.0 to 3.6

RXD2
(2) PB1 (TA1OUT, RXD2)
(3) PB3 (INT0)
Output latch
Reset
PB write
case of use RXD2, it is possible to logical invert by setting the register PB<PB1>.
TA1OUT
S
Port B1 is I/O port pins and can also is used as RXD input for the serial channels. In
PB read
INT0
Function control
Direction control
(on bits basis)
(on bit basis)
PBCR write
PBFC write
Function control
Direction control
Output latch
(on bits basis)
(on bits basis)
PBFC write
PBCR write
PB write
PB read
Reset
S
A
B
Selector
S
Figure 3.5.32 Port B1
Figure 3.5.33 Port B3
Selector
IIMC<I0LE, I0EDGE>
rising/falling select
91C820A-87
S
Level/edge select
Selector
S
A
B
A
and
B
PB1 (TA1OUT, RXD2)
PB3 (INT0)
TMP91C820A
2008-02-20