TMP86xy48UG/FG Toshiba, TMP86xy48UG/FG Datasheet - Page 190

• 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

2.19.10
2.19.11
1.
2.
3.
In password check, TMP86FM48 compares these data with data which are transmitted
from the external controller. The area in which passwords can be specified is located at
addresses 8000H to FF9FH. The area from FFA0H to FFFFH can not be specified as
passwords area. The device compares the stored passwords with the passwords, which are
received from the controller. If all data of addresses from FFE0H to FFFFH are “00H” or
“FFH”, the passwords comparison is not executed because the device is considered as blank
product. It is necessary to specify the password count storage addresses and the password
comparison start address even though it is a blank product. Table 2.19.12 shows the
password setting in the blank product and non blank product.
The eight or more bytes consecutive data in flash memory area can be used as password.
After receiving the checksum of a record, the device waits for the start mark data (3AH
for “:”) of the next record. Therefore, the device ignores the data, which does not match
the start mark data after receiving the checksum of a record.
Make sure that once the controller program has finished sending the checksum of the
end record, it does not send anything and waits for two bytes of data to be received
(Upper and lower bytes of checksum). This is because after receiving the checksum of
the end record, the boot program calculates the checksum and returns the calculated
checksum in two bytes to the controller.
If a receive error or Intel Hex format error occurs, the UART function of TMP86FM48
stops without returning error code to the controller. In the following cases, an Intel Hex
format error occurs:
•
•
•
•
•
Intel Hex Format (Binary)
Passwords
When the record type is not 00H, 01H, or 02H
When a SUM error occurred
When the data length of an extended record (Type = 02H) is not 02H
When the address of an extended record (Type = 02H) is larger than 1000H and
When the data length of the end record (Type = 01H) is not 00H
after that, receives the data record
86FM48-186
TMP86FM48
2007-08-24