TMP89xy60UG/FG Toshiba, TMP89xy60UG/FG Datasheet - Page 368

• Manufacturer Part Number: TMP89xy60UG/FG
• Manufacturer: Toshiba

Specifications of TMP89xy60UG/FG

• Package: LQFP64/QFP64
• Rom Types (m=mask,p=otp,f=flash): M/F
• Rom Size: 32/60
• Ram Size: 3K
• Driver Led: 8
• Driver Lcd: -
• Spi/sio Channels: -
• Uart/sio Channels: 2
• I2c/sio Channels: 1
• High-speed Serial Output: -
• 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: 4
• Motor Channels: -
• Watchdog Timer: Y
• Dual Clock: Y
• Clock Gear: Y
• Number Of I/o Ports: 58
• Power Supply (v): 4.3 to 5.5

22.6
Interface Specifications
RA003
22.6
22.6.1
22.6.2
selected based on the first serial data value received after a reset.
controller, etc.) must be set as described below.
The serial PROM mode supports two communication methods: UART and SIO. The communication method is
To execute an on-board program, the communication format of the external controller (personal computer, micro-
Interface Specifications
must supply the TMP89FS60 with a serial clock (SCLK0 pin) for synchronization.
data processing is not completed yet, though data has been received, the SO0 pin outputs the L level. If internal
data processing has progressed to a near-completion state or if it has been completed, the SO0 pin outputs the H
level. The external controller must check the status of the SO0 pin before it starts to supply a serial clock.
the pulse width of the received data (0x86), and automatically establishes the reference baud rate. In all subsequent
data communication transactions, this reference baud rate is used. For information on the communication timings
of each operation command, refer to "22.14 AC Characteristics (UART)".
is the possibility of data communication not working properly, even if a baud rate shown in Table 22-4 is used,
because data communication is affected by frequency errors of a resonator of the external controller (personal
computer, etc.), the load capacity of a communication pin, and various other factors.
If the TMP89FS60 receives serial data "0x30" after a reset, it starts the SIO communication.
In the SIO communication, the TMP89FS60 functions as a slave device. Therefore, the external controller
If the TMP89FS60 is not outputting serial data, it controls the hardware flow by using the SO0 pin. If internal
If the TMP89FS60 receives serial data "0x86" after a reset, it starts the UART communication. It also measures
Usable baud rates differ depending on the operating frequency and are shown in Table 22-4. However, there
SIO communication
UART communication
Table 22-4 Usable Baud Rates as a General Guideline
-
-
-
-
-
-
-
-
7.3728 MHz
4.9152 MHz
6.144 MHz
4.19 MHz
Transfer rate: 250 kbps (Max.)
Data length: 8 bits
Slave (external clock)
Hardware flow control (SO0 pin)
Baud rate: 9600 to 128000 bps (automatic detection)
Data length: 8 bits (LSB first)
Parity bit: None
STOP bit: 1 bit
8 MHz
6 MHz
5 MHz
4 MHz
2 MHz
1 MHz
9600 bps
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
19200 bps
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Page 352
38400 bps
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
-
57600bps
Ο
Ο
Ο
Ο
Ο
Ο
Ο
-
-
-
115200 bps
Ο
Ο
Ο
Ο
-
-
-
-
-
-
128000 bps
Ο
Ο
Ο
Ο
Ο
-
-
-
-
-
TMP89FS60