TMP93xy20FG Toshiba, TMP93xy20FG Datasheet - Page 164

• 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
3.9.3
Output extension
TMP93CS20
TMP93CS20
Output port
Operational Description
(1) Mode 0 (I/O interface mode)
Note: Serial channel 1 has no I/O interface mode.
extension
to or from an external shifter register.
SCLK input mode to input external synchronous clock SCLK.
This mode is used to increase the number I/O pins for transmitting or receiving data
This mode includes the SCLK output mode to output synchronous clock SCLK and
SCLK
SCLK
TXD
Port
TXD
Port
Figure 3.9.20 Example of SCLK Output Mode Connection
Figure 3.9.21 Example of SCLK Input Mode Connection
SI
SCK
RCK
SI
SCK
RCK
External clock
TC74HC595 or
TC74HC595 or
Shift register
Shift register
equivalent
equivalent
93CS20-162
C
D
G
H
C
D
G
H
A
B
E
A
B
E
F
F
Input port extension
Input extension
TMP93CS20
TMP93CS20
SCLK
SCLK
RXD
RXD
Port
Port
QH
CLOCK
S/
QH
CLOCK
S/
External clock
L
L
TC74HC165 or
TC74HC165 or
Shift register
Shift register
equivalent
equivalent
TMP93CS20
2004-02-10
G
G
C
D
H
C
D
H
A
B
E
A
B
E
F
F