TMP91xy40FG Toshiba, TMP91xy40FG Datasheet - Page 13

• Manufacturer Part Number: TMP91xy40FG
• Manufacturer: Toshiba

Specifications of TMP91xy40FG

• Package: LQFP100
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): M/F
• Rom Combinations: 128
• Ram Combinations: 4
• Architecture: 16-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 4
• I2c/sio Bus Channels: -
• (s)dram Controller: -
• Adc 10-bit Channel: 4
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 3
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: -
• Dual Clock: Y
• Number Of I/o Ports: 61
• Power Supply Voltage(v): 2.2 to 3.6

3.3.1
XT1
XT2
X1
X2
SYSCR0
<XTEN, RXTEN>
SYSCR0
<XEN, RXEN>
High-frequency
System Clock Block Diagram
Low-frequency
oscillator
oscillator
f
SYS
φT0
f
C
fs
Figure 3.3.2 System Clock Block Diagram
Warm-up (for high- and low-frequency oscillators)
SYSCR0<WUEF>
SYSCR2<WUPTM1:0>
SIO0~SIO3
Prescaler
91CW40-11
SYSCR1<SYSCK>
controller
I/O ports
Interrupt
ROM
WDT
CPU
RAM
ADC
f
FPH
÷2
÷2 ÷4
TMP91CW40
2008-09-19
f
φT
φT0
fs
f
FPH
SYS