TMP93xy20FG Toshiba, TMP93xy20FG Datasheet - Page 161

• 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

transmission buffer
Timing to write
Note 1: If the
Note 2: Transmission starts at the first TXDCLK clock falling edge after the
SIOCLK
TXDCLK
TXD
CTS
Handshake function
transmission.
frame, thus, overrun errors can be avoided. The handshake function is
enabled/disabled by SC0MOD<CTSE>.
send is halted until the
is generated, it requests the next data send to the CPU. The next data is written in
the transmission buffer and data send is halted.
setting any port assigned to be the
“High” to request send data halt after data receive is completed by software in the
RXD interrupt routine.
(1)
Serial channel 0 has a
When the
Though there is no
CTS
Send is suspended
from (1) to (2).
signal rises during transmission, the next data is not sent after the completion of the current
Figure 3.9.19 Timing of
TMP93CS20
Sender
13
CTS0
Figure 3.9.18 Handshake Function
14
TXD
(2)
CTS
pin goes high, after completion of the current data send, data
15
RTS
93CS20-159
CTS0
CTS
16
pin, a handshake function can be easily configured by
pin. Using this pin, data can be sent in units of one
pin goes low again. However the INTTX0 interrupt
CTS
1
Start bit
(Clear to send)
2
RTS
3
function. The
RXD
RTS
TMP93CS20
(Any port)
Receiver
CTS
14
signal falls.
15
RTS
16
should be output
1
TMP93CS20
2004-02-10
Bit0
2
3