TMP86xy48UG/FG Toshiba, TMP86xy48UG/FG Datasheet - Page 125

• Manufacturer Part Number: TMP86xy48UG/FG
• Manufacturer: Toshiba

Specifications of TMP86xy48UG/FG

• Package: LQFP64/QFP64
• Rom Types (m=mask,p=otp,f=flash): F/E
• Rom Size: 32
• Ram Size: 2K
• Driver Led: 11
• Driver Lcd: -
• Spi/sio Channels: 1
• Uart/sio Channels: 1
• I2c/sio Channels: 1
• High-speed Serial Output: 2
• Adc 8-bit Channels: -
• Adc 10-bit Channels: 16
• Da Converter Channels: -
• Timer Counter 18-bit Channel: -
• Timer Counter 16-bit Channel: 2
• Timer Counter 8-bit Channel: 2
• Motor Channels: -
• Watchdog Timer: Y
• Dual Clock: Y
• Clock Gear: -
• Number Of I/o Ports: 54
• Power Supply (v): 2.7 to 3.6

2.13.3
SIO1CR<SIOS>
SO1 pin
SIO1TDB
SCK1
pin output
Functional Description
(1) Serial clock
000
001
010
011
100
101
110
a.
Figure 2.13.5 Automatic-wait Function (Example of transmit mode)
TBTCR<DV7CK> = “0”
Serial
Clock
fc/2
Table 2.13.2 Serial Clock Rate (fc = 16 MHz, fs = 32.768kHz)
The serial clock can be selected by using SIO1CR<SCK>. When the serial clock is
changed, the writing instruction to SIO1CR<SCK> should be executed while the
transfer is stopped (when SIO1SR<SIOF> = “0”).
1.
fc/2
fc/2
fc/2
fc/2
fc/2
fc/2
Clock source
12
8
7
6
5
4
3
Setting the SIO1CR<SCK> to other than “111” outputs the clock (Shown in
Table 2.8.2) as serial clock outputs from
finishing of a transfer,
When writing (in the transmit mode) or reading (in the receive mode) data can
not follow the serial clock rate, an automatic-wait function is executed to stop
the serial clock automatically and hold the next shift operation until reading
or writing is completed. The maximum time from releasing the
automatic-wait function by reading or writing a data is 1 cycle of the selected
serial clock until the serial clock comes out from
A
Internal clock
NORMAL1/2, IDLE1/2 Mode
125
250
500
Baud Rate
62.5
3.906 kbps
1.00 Mbps
2.00 Mbps
A7
A6 A5 A4 A3 A2 A1 A0
kbps
kbps
kbps
kbps
86FM48-121
TBTCR<DV7CK> = “1”
Serial
Clock
fs/2
fc/2
fc/2
fc/2
fc/2
fc/2
fc/2
SCK1
4
8
7
6
5
4
3
2048
Baud Rate
pin is kept in high level.
125
250
500
62.5 kbps
Automatic wait
1.00 Mbps
2.00 Mbps
bps
kbps
kbps
kbps
Automatic wait is released by writing SIO1TDB.
SCK1
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
B
Serial
SLOW1/2, SLEEP1/2
Clock
B7 B6 B5 B4 B3 B2 B1 B0
fs/2
pin. At the before beginning or
4
SCK1
Mode
Baud Rate
pin.
2048 bps
−
−
−
−
−
−
TMP86FM48
2007-08-24