TMP92xy21FG Toshiba, TMP92xy21FG Datasheet - Page 488

• 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

4.5
Recommended Oscillation Circuit
The TMP92CH21 has been evaluated by the oscillator vender below. Use this information when
selecting external parts.
(1) Connection example
(2) TMP92CH21FG Recommended ceramic oscillator
Note: The total load value of the oscillator is the sum of external loads (C1 and C2) and the
The TMP92CH21FG recommend the high-frequency oscillators by Murata Manufacturing
Co., Ltd and TDK Corporation.
Please refer to the following URL;
･Murata Manufacturing Co., Ltd
･
TDK Corporation
http://www.murata.com/
http://www.tdk.co.jp/tetop01/
floating load of the actual assembled board. There is a possibility of operating error
when using C1 and C2 values in the table below. When designing the board, design
the minimum length pattern around the oscillator. We also recommend that oscillator
evaluation be carried out using the actual board.
C1
High-frequency oscillator
X1
Rf
C2
X2
Rd
C1
92CH21-486
Low-frequency oscillator
XT1
C2
XT2
Rd
TMP92CH21
2009-06-19