TMP91xy25FG Toshiba, TMP91xy25FG Datasheet - Page 246

• 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

SYSCR0
SYSCR1
SYSCR2
Symbol
(5) Clock gear (1/2)
System
clock
control
register 0
System
clock
control
register 1
System
clock
control
register 2
Name
Address
E0H
E1H
E2H
High-
frequency
oscillator.
(fc)
0: Stopped
1: Oscillation
0: Power
save mode
enable
1: Disable
PSENV
XEN
R/W
7
1
0
Low-
frequency
oscillator.
(fs)
0: Stopped
1: Oscillation
XTEN
6
1
91C025-244
High-
frequency
oscillator
(fc) after
release
of STOP
Mode.
0: Stopped
1: Oscillation
Warm-up time
00: Reserved
01: 2
10: 2
11: 2
WUPTM1
RXEN
R/W
5
1
1
8
14
16
/input frequency
Low-
frequency
oscillator
(fs) after
release of
STOP
Mode.
0: Stopped
1: Oscillation
WUPTM0
RXTEN
R/W
4
0
0
R/W
Select
clock after
release of
STOP
Mode.
0: fc
1: fs
System
clock
selection
0: fc
1: fs
00: Reserved
01: STOP mode
10: IDLE1 mode
11: IDLE2 mode
RSYSCK
HALTM1
SYSCK
R/W
3
0
0
1
Warm-up
timer
0 write:
Don’t care
1 write:
0 read: end
1 read:
High-frequency gear value
selection. (fc)
000: fc
001: fc/2
010: fc/4
011: fc/8
100: fc/16
101: (Reserved)
110: (Reserved)
111: (Reserved)
start timer
not end
warm up
HALTM0
warm-up
GEAR2
WUEF
R/W
2
0
1
1
R/W
Select prescaler clock.
00: f
01: reserved
10: fc/16
11: Reserved
<Drive>
mode
select
0: IDLE1
1: STOP
SELDRV
PRCK1
GEAR1
R/W
FPH
1
0
0
0
TMP91C025
2007-02-28
1: Drive the
IDLE1mode
pin in
STOP/
GEAR0
PRCK0
DRVE
R/W
0
0
0
0