TMP92xy21FG Toshiba, TMP92xy21FG Datasheet - Page 13

• 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

D+, D−
AM0, AM1
X1/X2
XT1/XT2
VREFH
VREFL
AVCC
AVSS
DVCC
DVSS
Pin Name
RESET
Note: Use a 9.0 MHz oscillator at pins X1/X2 when USB is used.
Number of
Pins
2
2
2
2
1
1
1
1
1
4
3
Input
Input
Input
Input
I/O
I/O
I/O
I/O
−
−
−
−
USB-data connecting pin
Connect pull-up resistor to both pins to avoid through current when USB is not in use.
Operation mode:
Fix to AM1 = “0”, AM0 = “1” for 16-bit external bus starting
Fix to AM1 = “1”, AM0 = “0” for 32-bit external bus starting
Fix to AM1 = “1”, AM0 = “1” for BOOT (32-bit internal MROM) starting
High-frequency oscillator connection pins
Pin for reference voltage input to AD converter (H)
Pin for reference voltage input to AD converter (L)
Power supply pin for AD converter
GND pin for AD converter (0 V)
Power supply pins (All V
GND pins (0 V) (All pins should be connected to GND (0 V))
Low-frequency oscillator connection pins
Reset: Initializes TMP92CH21 (with pull-up resistor, Schmitt input)
Table 2.3.5 Pin Names and Functions (5/5)
92CH21-11
CC
pins should be connected to the power supply pin)
Function
TMP92CH21
2009-06-19