TMP91xy20AFG Toshiba, TMP91xy20AFG Datasheet - Page 349

• Manufacturer Part Number: TMP91xy20AFG
• Manufacturer: Toshiba

Specifications of TMP91xy20AFG

• Package: LQFP144
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): M
• Rom Combinations: 8
• Ram Combinations: 8
• Architecture: 16-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 1
• I2c/sio Bus Channels: 1
• (s)dram Controller: 1
• Adc 10-bit Channel: 8
• 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: 77
• Power Supply Voltage(v): 3.0 to 3.6

Symbol
ALMINT
MELFH
MELFL
ALMC
ALM
MEL
(13) Melody/alarm generator
Alarm
pattern
register
Melody/
alarm
control
register
Melody
frequency
register-L
Melody
frequency
register-H
Alarm
interrupt
enable
register
Name
Address
330H
331H
332H
333H
334H
Free-run counter
control
00: Hold
01: Restart
10: Clear
11: Clear and start
Melody
counter
control
0: Stop
1: Start
MELON
and
clear
FC1
ML7
R/W
AL8
0
0
7
0
0
R/W
FC0
ML6
AL7
0
0
6
0
91C820A-347
Alarm
waveform
invert
1: Invert
write “0”.
ALMINV
Always
R/W
ML5
R/W
AL6
0
0
5
0
−
0
Melody frequency set (Low 8 bits)
IALM4E
Alarm − Pattern set
ML4
AL5
0
0
0
4
−
0
INTALM4 to INTALM0 alarm interrupt enable
R/W
R/W
IALM3E
ML11
Always write “0”.
ML3
AL4
0
0
0
3
−
0
0
Melody frequency set (High 4 bits)
R/W
IALM2E
ML10
R/W
ML2
AL3
0
0
0
0
2
−
0
R/W
IALM1E
ML1
ML9
AL2
0
0
0
0
TMP91C820A
1
−
0
2008-02-20
Output
frequency
0: Alarm
1: Melody
MELALM
IALM0E
R/W
ML0
ML8
AL1
0
0
0
0
0
0