TMP92xy26AXBG Toshiba, TMP92xy26AXBG Datasheet - Page 14

• Manufacturer Part Number: TMP92xy26AXBG
• Manufacturer: Toshiba

Specifications of TMP92xy26AXBG

• Package: FPGA228
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 144/288
• Architecture: 32-bit CISC
• Usb/spi Channels: 1/1
• Uart/sio Channels: 2
• I2c/sio Bus Channels: 1
• (s)dram Controller: 1
• Adc 10-bit Channel: 6
• Da Converter: -
• Timer 8-bit Channel: 8
• Timer 16-bit Channel: 2
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 136
• Power Supply Voltage(v): 3.0 to 3.6

D+, D−
CLKOUT
AM1,AM0
X1/X2
XT1/XT2
VREFH
VREFL
AVCC
AVSS
DVCC3A
DVCC3B
DVCC1A
DVCC1B
DVSSCOM
DVCC1C
DVSS1C
Dummy4-1
DBGE
RESET
Pin name
Table 2.2.2 shows the range of operational voltage for power supply pins.
Number
of Pins
12
12
2
1
2
1
2
2
1
1
1
1
1
1
5
1
1
1
4
Table 2.2.2 the range of operational voltage for power supply pins
Output
Input
Input
Input
Input
Input
I/O
I/O
I/O
I/O
−
−
−
−
−
−
−
−
−
−
Table 2.2.1 Pin names and functions (6/6)
USB-data connecting pin
Connect pull-up(DVCC3A) or pull-down resistor to both pins to avoid through current when
USB is not in use.
Internal clock output pin
Operation mode;
Fix to AM1 = “0”,AM0 = “1” for 16 bit external bus starting
Fix to AM1 = “1”,AM0 = “0” is prohibit to set
Fix to AM1 = “1”,AM0 = “1” for BOOT (32 bit internal Mask ROM) starting
Fix to AM1 = “0”,AM0 = “0” is prohibited to set
Input pin in debug mode (This pin is set to “Debug mode” by input “0” )
High-frequency oscillator circuit connection pin
Low-frequency oscillator circuit connection pin
Reset: Initialize TMP92CF26A (Schmitt-input , with pull-up resistor)
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 (0V)
Power supply pin for peripheral I/O-A (All DVCC3A pins should be connected to the power
supply pin )
Power supply pin for peripheral I/O-B (All DVCC3B pins should be connected to the power
supply pin )
Power supply pin for internal logic-A (All DVCC1A pins should be connected to the power
supply pin )
Power supply pin for internal logic-B (Keep the voltage DVCC1A level )
GND pin (0V) (All DVSS pins should be connected to GND(0V) )
Power supply pin for High speed oscillator (Keep the voltage DVCC1A level )
GND pin (0V) (DVSS1C pin should be connected to GND(0V) )
Dummy1 and Dummy2, Dummy3 and Dummy4 are shorted in package (These pins are
not connected with internal LSI chip )
Power supply pin
DVCC1C
DVCC1A
DVCC1B
DVCC3A
DVCC3B
AVCC
92CF26A-12
operational
Range of
1.4V~1.6V
3.0V~3.6V
voltage
Functions
TMP92CF26A
2009-06-25