TMP91xy20AFG Toshiba, TMP91xy20AFG Datasheet - Page 81

• 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) Port 72 (SI/SCL)
SCL (Clock input/output for I
Port 72 is a general-purpose I/O port. It is also used as SI (Data input for SIO mode),
SCL input
SCL output
SI input
(on bit basis)
(on bit basis)
Output latch
Direction
P7FC write
P7CR write
Function
P7 write
control
control
P7 read
Reset
S
A
Figure 3.5.21 Port 72
B
Selector
Selector
S
S
91C820A-79
A
2
B
C bus mode) for serial bus interface.
Open-drain possible:
P7ODE<ODEP72>
P72 (SI/SCL)
TMP91C820A
2008-02-20