TMP91xy20AFG Toshiba, TMP91xy20AFG Datasheet - Page 95

• 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

3.5.15
Port D (PD0 to PD7)
pin output 1.
controller (DIBSCP, D2BLP, D3BFR, DLEBCD and DOFFB), output pin for RTC alarm
(
setting is used the function register PDFC.
used PD<PD6>. Resetting resets the function register PDFC to 0, and sets all ports to
output ports.
ALARM
Port D is an 8-bit output port. Resetting sets the output latch PD to 1, and PD0 to PD7
In addition to functioning as output port, port D also function as output pin for LCD
Only PD6 has two output function which are
Reset
Reset
MLDALM
) and output pin for melody/alarm generator (MLDALM,
PD read
ALARM
Output latch
Function control
PDFC write
(on bit basis)
PD write
PD read
Function control
Output latch
PDFC write
(on bit basis)
PD write
A
B
Selector
Figure 3.5.40 Port D0 to D4, D7
S
S
Figure 3.5.41 Port D6
D1BSCP, D2BLP, D3BFR,
DLEBCD, DOFFB, MLDALM
Y
A
B
91C820A-93
S
A
B
Selector
S
Output buffer
Y
ALARM
and
PD0 (D1BSCP),
PD1 (D2BLP),
PD2 (D3BFR),
PD3 (DLEBCD),
PD4 (DOFFB),
PD7 (MLDALM)
MLDALM
PD6
(
ALARM
,
MLDALM
. This selection is
MLDALM
TMP91C820A
2008-02-20
)
). Above