TMP92xy21FG Toshiba, TMP92xy21FG Datasheet - Page 10

• 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

Pin Name
P80
P81
P82
P83
P84
P85
P86
P87
P90
TXD0
I2SCKO
P91
RXD0
I2SDO
P92
SCLK0
I2SWS
P93
LGOE0
P94
LGOE1
P95
CLK32KO
LGOE2
P96
INT4
PX
P97
INT5
PY
PA0 to PA2
KI0 to KI2
PA3 to PA6
KI3 to KI6
LD8 to LD11
PA7
KI7
CS
CS
SDCS
CS
CSZA
SDCS
CS
CSZB
ND
CSZC
ND
CSZD
SRULB
CSZE
SRUUB
CTS
WRUL
WRUU
1
0
2
3
0
1
CE
CE
0
Number of
Pins
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
4
1
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Port: A7 port: Pin used to input ports (Schmitt input, with pull-up resistor)
Key input 7: Pin used for key-on wakeup 7
Port80: Output port
Chip select 0: Outputs “low” when address is within specified address area
Port81: Output port
Chip select 1: Outputs “low” when address is within specified address area
Chip select for SDRAM: Outputs “0” when address is within SDRAM address area
Port82: Output port
Chip select 2: Outputs “Low” when address is within specified address area
Expand chip select: ZA: Outputs “0” when address is within specified address area
Chip select for SDRAM: Outputs “0” when address is within SDRAM address area
Port83: Output port
Chip select 3: Outputs “low” when address is within specified address area
Port84: Output port
Write: Output strobe signal for writing data on pins D16 to D23
Expand chip select: ZB: Outputs “0” when address is within specified address area
Chip select for NAND flash 0: Outputs “0” when NAND flash 0 is enabled
Port85: Output port
Write: Output strobe signal for writing data on pins D24 to D31
Expand chip select: ZC: Outputs “0” when address is within specified address area
Chip select for NAND flash 1: Outputs “0” when NAND flash 1 is enabled
Port86: Output port
Expand chip select: ZD: outputs “0” when address is within specified address area
Data enable for SRAM on pins D16 to D23
Port87: Output port
Expand chip select: ZE: Outputs “0” when address is within specified address area
Data enable for SRAM on pins D24 to D31
Port90: I/O port
Serial 0 send data: Open-drain output programmable
I
Port91: I/O port (Schmitt-input)
Serial 0 receive data
I
Port92: I/O port (Schmitt-input)
Serial 0 clock I/O
Serial 0 data send enable (Clear to send)
I
Port93: I/O port
Output enable-0 for external TFT-LCD driver
Port94: I/O port
Output enable-1 for external TFT-LCD driver
Port95: Output port
Output fs (32.768 kHz) clock
Output enable-2 for external TFT-LCD driver
Port 96: Input port (Schmitt-input)
Interrupt request pin4: Interrupt request with programmable rising/falling edge
X-Plus: Pin connectted to X+ for touch screen panel
Port 97: Input port (Schmitt-input)
Interrupt request pin5: Interrupt request with programmable rising/falling edge
Y-Plus: Pin connectted to Y+ for touch screen panel
Port: A0 to A2 port: Pin used to input ports (Schmitt input, with pull-up resistor)
Key input 0 to 2: Pin used for key-on wakeup 0 to 2
Port: A3 to A6 port: Pin used to input ports (Schmitt input, with pull-up resistor)
Key input 3 to 6: Pin used for key-on wakeup 3 to 6
Data bus 8 to 11for LCD driver
2
2
2
Table 2.3.2 Pin Names and Functions (2/5)
S clock output
S data output
S word select output
92CH21-8
Function
TMP92CH21
2009-06-19