TMP93xy20FG Toshiba, TMP93xy20FG Datasheet - Page 141

• 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

3.9
Serial Channel
transmission) or I/O interface mode (Synchronous transmission). Channel 1 is used only in
UART mode.
the master controller start slave controllers in a serial link (Multi-controller) system.
channel 0 will be explained below.
Note: Using the handshake function can transmit in units of one data format. Thus over run error is
TMP93CS20 contains 2 serial I/O channels. Channel 0 select UART mode (Asynchronous
The serial channel has the following operation modes.
In mode 1 and mode 2, a parity bit can be added. Mode 3 has a wake up function for making
Figure 3.9.1 shows the data format in each mode.
Serial channels 0, 1 can be used independently.
All channels have the same operations except the following points, thus only the operation of
• I/O interface mode
• UART mode
Pin name
UART mode
I/O interface mode
Handshake function
(Channel 0)
(Channel 0, 1)
prevented. See “Handshake function” for details.
Different Points among Channel 0, 1
TXD0 (P63)
RXD0 (P64)
Yes
Yes
Yes
CTS0
/SCLK0 (P65)
Channel 0
93CS20-139
Mode 0: To transmit and receive I/O data using the
Mode 1: 7-bit data
Mode 2: 8-bit data
Mode 3: 9-bit data
synchronizing signal SCLK for extending
I/O.
TXD1 (P80)
RXD1 (P81)
Yes
No
No (No
CTS1
Channel 1
pin)
TMP93CS20
2004-02-10