TMP91xy20AFG Toshiba, TMP91xy20AFG Datasheet - Page 337

• 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
SYSCR0
SYSCR1
SYSCR2
(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
1: Disable
0: Power
PSENV
save
mode
enable
XEN
R/W
7
1
0
Low-
frequency
oscillator (fs)
0: Stopped
1: Oscillation
XTEN
6
1
91C820A-335
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
5
1
1
8
14
16
input frequency
Low-
frequency
oscillator (fs)
after release
of STOP
mode
0: Stopped
1: Oscillation
WUPTM0
RXTEN
4
0
0
R/W
Select clock
after release
of STOP
mode
0: fc
1: fs
00: Reserved
01: STOP mode
10: IDLE1 mode
11: IDLE2 mode
System
clock
selection
0: fc
1: fs
RSYSCK
HALTM1
SYSCK
3
0
0
1
R/W
0 write:
1 write:
0 read:
1 read:
Warm-up
timer
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)
HALTM0
GEAR2
WUEF
Don’t
care
Start
timer
End
warm up
Not end
warm up
2
0
1
1
R/W
Select prescaler clock
00: f FPH
01: Reserved
10: fc/16
11: Reserved
<Drive>
mode
select
1: STOP
0: IDLE
SELDRV
PRCK1
GEAR1
TMP91C820A
1
0
0
0
2008-02-20
1: Drive the
PRCK0
GEAR0
pin in
STOP/
IDLE1
mode
DRVE
0
0
0
0