TMP92xy22FG Toshiba, TMP92xy22FG Datasheet - Page 15

• Manufacturer Part Number: TMP92xy22FG
• Manufacturer: Toshiba

Specifications of TMP92xy22FG

• Package: LQFP100
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 32
• Architecture: 32-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 2
• I2c/sio Bus Channels: 1
• (s)dram Controller: -
• Adc 10-bit Channel: 8
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 2
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: -
• Number Of I/o Ports: 50
• Power Supply Voltage(v): 3.0 to 3.6

3.3.1
X1
X2
Block Diagram of System Clock
frequency
oscillator
High-
Figure 3.3.2 Block Diagram of Dual Clock and System Clock
f
SYS
φT0
f
φT
iO
f
PLLCR<PLLON>
OSCH
(Clock doubler)
PLL
SYSCR2<WUPTM1:0>
PLLCR<PLUPFG>
Warm-up timer (for high-frequency
f
TMRA0 to TMRA3 and
TMRB0 to TMRB1
PLL
SIO0 and SIO1
oscillator)/lockup (for PLL) timer
SBI
Prescaler
Prescaler
Prescaler
= f
OSCH
PLLCR<FCSEL>
× 4
92CM22-13
fc
÷2
fc/2
Clock gear
÷4
fc/4
÷8
fc/8
fc/16
÷16
SYSCR1<GEAR2:0>
controller
Interrupt
I/O port
WDT
CPU
RAM
ADC
f
FPH
÷2
÷4
÷2
÷8
TMP92CM22
2007-02-16
f
f
φT
φT0
SYS
iO