TMP91xy25FG Toshiba, TMP91xy25FG Datasheet - Page 181

• Manufacturer Part Number: TMP91xy25FG
• Manufacturer: Toshiba

Specifications of TMP91xy25FG

• Package: LQFP100
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: Ramless
• Architecture: 16-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 2
• I2c/sio Bus Channels: -
• (s)dram Controller: -
• Adc 10-bit Channel: 4
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: -
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 49
• Power Supply Voltage(v): 3.0 to 3.6

SECR
MINR
HOURR
DAYR
DATER
MONTHR
YEARR
PAGER
RESTR
SECR
MINR
HOURR
DAYR
DATER
MONTHR
YEARR
PAGER
RESTR
Symbol
Symbol
Note: As for SECR, MINR, HOURR, DAYR, MONTHR, YEARR of PAGE0, current state is read when read
Note:
3.13.3
it.
As for MINR, HOURR, DAYR, MONTHR, YEARR of PAGE1, current state is read when read it.
Address
Address
0326H
0326H
0320H
0321H
0322H
0323H
0324H
0325H
0327H
0328H
0320H
0321H
0322H
0323H
0324H
0325H
0327H
0328H
Control Registers
Interrupt
Interrupt
Year 80 Year 40 Year 20 Year 10
enable
enable
enable
enable
Bit7
Bit7
1Hz
1Hz
40 min. 20 min.
40 min. 20 min.
enable
enable
16Hz
16Hz
Bit6
40 s
Table 3.13.2 PAGE 1 (Alarm function) Registers
Bit6
Table 3.13.1 PAGE 0 (Clock function) Registers
/PM/AM
/PM/AM
Day 20
Day 20
Clock
Clock
reset
reset
Bit5
20 s
Bit5
20
20
10 hours 8 hours 4 hours 2 hours
10 hours 8 hours 4 hours 2 hours
function
function
10 min.
Day 10
10 min.
Day 10
Adjust
Adjust
Alarm
Alarm
-ment
-ment
reset
reset
Bit4
10 s
Bit4
Oct.
91C025-180
enable
enable
Year 8
8 min.
8 min.
Day 8
Day 8
Clock
Clock
Aug.
Bit3
Bit3
8 s
enable
enable
Year 4
4 min.
Always write “0”
4 min.
Always write “0”
Day 4
Alarm
Day 4
Alarm
Bit2
Apr.
Bit2
W2
W2
4 s
Leap-year setting Leap-year mode
Year 2
2 min.
2 min.
Day 2
Day 2
Feb.
Bit1
Bit1
W1
W1
2 s
Year 1
setting
1 hour
setting
1 min.
1 hour
PAGE
1 min.
PAGE
Day 1
Day 1
24/12
Bit0
Jan.
Bit0
W0
W0
1 s
(Lower two columns)
Day of the week
Day of the week
Second column
Day column for
Minute column
Minute column
PAGE register
PAGE register
Month column
Reset register
Reset register
24-hour clock
Hour column
Hour column
Year column
Day column
column for
Function
Function
for alarm
for alarm
column
alarm
alarm
mode
TMP91C025
2007-02-28
Read/Write
Read/Write
W, R/W
W, R/W
W only
W only
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W