TMP92xy21FG Toshiba, TMP92xy21FG Datasheet - Page 75

• Manufacturer Part Number: TMP92xy21FG
• Manufacturer: Toshiba

Specifications of TMP92xy21FG

• Package: LQFP144
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 16
• Architecture: 32-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 2
• I2c/sio Bus Channels: -
• (s)dram Controller: 1
• Adc 10-bit Channel: 4
• 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: 82
• Power Supply Voltage(v): 3.0 to 3.6

3.5.4
Port read data
Port 4 (P40 to P47)
address bus (A0 to A7).
A0 to A7
Port 4 is an 8-bit general-purpose output port.
In addition to functioning as a general-purpose output port, port 4 can also function as an
AM1
0
0
1
1
P4FC register
P4 register
AM0
0
1
0
1
Figure 3.5.7 Port 4
Function Setting after Reset is Released
92CH21-73
Address bus (A0 to A7)
Address bus (A0 to A7)
Don’t use this setting
Output port
Selector
0
1
S
P40 to P47
(A0 to A7)
TMP92CH21
2009-06-19