TMP92xy21FG Toshiba, TMP92xy21FG Datasheet - Page 378

• 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

Low-speed
clock
[Alarm Generator]
3.15.1
MELALMC<FC1:0>
Block Diagram
[Melody Generator]
MELFH
<MELON>
Stop and clear
4096 Hz
15-bit counter (UC1)
8-bit counter (UC2)
Alarm wave form
Internal data bus
ALM register
generator
Figure 3.15.1 MLD Block Diagram
MELFH, MELFL register
12-bit counter (UC0)
Comparator (CP0)
Internal data bus
92CH21-376
Reset
detector
Edge
Clear
MELALMC
<ALMINV>
Invert
ALMINT
<IALM4E:0E>
Invert
MELOUT
Reset
F/F
ALMOUT
MELOUT
<MELALM>
MELALMC
Selector
INTALM0 (8192 Hz)
INTALM1 (512 Hz)
INTALM2 (64 Hz)
INTALM3 (2 Hz)
INTALM4 (1 Hz)
INTALMH
(HALT release)
MLDALM pin
TMP92CH21
2009-06-19