TMP91xy20AFG Toshiba, TMP91xy20AFG Datasheet - Page 38

• 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

after releasing due to NMI.
Note: When different modes are used before and after STOP mode as the above mentioned,
(Setting example)
The STOP mode is entered when the low frequency operates, and high frequency operates
Address
8FFDH
9000H
9002H
9005H
9006H
− : No change
there is possible to release the HALT mode without changing the operation mode by
acceptance of the halt release interrupt request during execution of halt instruction (during
6 state). In the system which accepts the interrupts during execution HALT instruction, set
the same operation mode before and after the STOP mode.
SYSCR0
SYSCR1
SYSCR2
NMI
EQU
EQU
EQU
LD
LD
LD
HALT
LD
00E0H
00E1H
00E2H
(SYSCR1), 08H
(SYSCR2), − X1001X1B
(SYSCR0), 011000 − − B
XX, XX
91C820A-36
; f
; Sets warm-up time to 2
; Operates high-frequency after released.
SYS
= fs/2.
NMI interrupt routine
Clears and starts hit
14
(High frequency)
/f
warm-up timer
OSCH
RETI
End
.
TMP91C820A
2008-02-20