TMP93xy20FG Toshiba, TMP93xy20FG Datasheet - Page 80

• Manufacturer Part Number: TMP93xy20FG
• Manufacturer: Toshiba

Specifications of TMP93xy20FG

• Package: LQFP144
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): M/P
• Rom Combinations: 64
• Ram Combinations: 2
• Architecture: 16-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: 4
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: -
• Dual Clock: Y
• Number Of I/o Ports: 88
• Power Supply Voltage(v): 4.5 to 5.5

P8
(0018H)
P8CR
(001AH)
P8FC
(001CH)
Bit symbol
Read/Write
After reset
Bit symbol
Read/Write
After reset
Function
Bit symbol
Read/Write
After reset
Function
Note 1: Read-modify-write is prohibited for registers P8CR and P8FC.
Note 2: The P81/RXD1, and P82/T12 pins do not have a register changing them from port to function. For example,
Note 3: To set the P80 to P85 to open drain, write 1 in bit0 to 5 of the P8ODE register.
Note 4: Notes on using low-frequency oscillation circuit. To connect a low-frequency resonator to port 86, 87, it is
Note 5: If you can enter STOP mode on either of the following conditions, fix port 8 to VCC or GND.
when they are used as an input port, the incoming signal is input to the 8-bit timer as timer input.
necessary to set the following procedures to reduce the consumption power supply.
(Connecting to a resonator)
(Connecting to a oscillator)
•
•
P87C
P87
When setting the pin control to “I/O off” at STOP mode.
When setting the pin control to “keep the condition prior to halt” at STOP mode and also when port 8 is
input mode.
7
7
7
1
1
Output mode
Set P8CR<P86C, P87C> = 11, P8<P86:87> = 00
Set P8CR<P86C, P87C> = 11, P8<P86:87> = 10
P86C
P86
6
6
6
1
1
Figure 3.5.29 Registers for Port 8
Port 8 Function Register
Port 8 Control Register
P85C
P85
5
5
5
1
0
Port 8 Register
93CS20-78
0: Input 1: Output
P84C
P84
4
1
4
0
4
R/W
W
0: Port
1: TO3
P83C
P83F
P83
W
3
1
3
0
3
0
Input mode
P82C
P82
2
1
2
0
2
Port 8 I/O setting
Setting P80 as TXD1 output
Setting P83 as timer out 3 output
P8FC <P82F>
P8CR <P82C>
P8FC <P83F>
P8CR <P83C>
0
1
P81C
P81
1
1
1
1
0
Input
Output
0: Port
1: TXD1
P80C
P80F
P80
TMP93CS20
W
0
0
0
1
0
0
2004-02-10
1
1
1
1