TMP92CF26AXBG Toshiba, TMP92CF26AXBG Datasheet - Page 53

• Manufacturer Part Number: TMP92CF26AXBG
• Description: Microcontrollers (MCU) TLCS-900/H1 ROMLESS 144KB RAM
• Manufacturer: Toshiba

Specifications of TMP92CF26AXBG

• Processor Series: TLCS-900
• Core: 900/H
• Data Bus Width: 16 bit
• Program Memory Type: ROM
• Program Memory Size: 8 KB
• Data Ram Size: 144 KB
• Interface Type: I2C, I2S, UART, USB
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 136
• Number Of Timers: 10
• Maximum Operating Temperature: + 50 C
• Mounting Style: SMD/SMT
• Package / Case: FBGA-228
• Development Tools By Supplier: BM1040R0A, BM1055R0B, SW96CN0-ZCC, SW00MN0-ZCC
• Minimum Operating Temperature: 0 C
• On-chip Adc: 10 bit, 6 Channel
• Lead Free Status / Rohs Status: Details

Modification Command
Baud Rate (bps)
Note 1: If f
Note 2: If f
(4) Description of the UART boot program operation
size is 124 Kbytes (3000H – 21FFFH). (The extended Intel Hex format is supported.)
a)
it to the internal RAM. If the transfer ends normally, the boot program calculates
SUM and sends the result to the PC before executing the user program. The execution
start address is the first address received. The boot program enables users to perform
customized on-board programming.
The boot program receives a user program sent from the PC via UART and transfers
When UART is used to download a user program, the maximum allowed program
OSCH
OSCH
1. Connect the serial cable. This must be done before the microcontroller is reset.
2. Set the AM1 and AM0 pins to “1” and reset the microcontroller.
3. The receive data in the 1st byte is matching data (5AH). Upon starting in
4. The 2nd byte is used to echo back 5AH to the PC upon completion of the
5. The 3rd through 6th bytes are used to send the version management
6. The 7th byte is used to send information on the measured frequency. The PC
Operation procedure
(oscillation frequency) is 10.0 MHz, 57600 and 115200 bps are not supported.
(oscillation frequency) is 6.00, 8.00, or 9.00 MHz, 38400, 57600, and 115200 bps are not supported.
Operation Command
X1-X2 oscillator
Version Information
BOOT mode, the boot program goes to a state in which it waits for matching
data. When matching data is received, the initial baud rate of the serial
channel is automatically set to 9600 bps.
automatic baud rate setting in the 1st byte. If automatic baud rate setting fails,
the boot program stops operation.
information of the boot program in ASCII code. The PC should check that the
correct version of the boot program is used.
should check that the frequency of the resonator is measured correctly.
frequency
Table 3.4.8 Baud Rate Modification Command
Table 3.4.10 Version Management Information
(MHz)
Table 3.4.11 data of measuring frequency
FRM1
C0H
9600
28H
Table 3.4.9 Operation Command
92CF26A-52
6.000
09H
19200
18H
46H, 52H, 4DH, 31H
8.000
User program start
0AH
ASCII Code
Operation
38400
07H
9.000
08H
10.000
57600
0BH
06H
115200
TMP92CF26A
03H
2007-11-21