TMP86xy48UG/FG Toshiba, TMP86xy48UG/FG Datasheet - Page 170

• 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

Write data counter
Write data counter
Buffer 0
Buffer 1
Buffer 2
FLASH cell
Write instruction to the
FLASH area
EEPSR<BFBUSY>
EEPSR<EWUPEN>
Buffer 0
Buffer 1
Buffer 2
Emulation memory
Write instruction to the
FLASH area
EEPSR<BFBUSY>
EEPSR<EWUPEN>
Buffer 63
Buffer 63
Figure 2.17.10 Write to the FLASH Data Memory Area (In case of FLASH product)
Figure 2.17.11 Write to the FLASH Data Memory Area (In case of emulation chip)
Note 1: The emulation chip is written to emulation memory instead of FLASH cell.
Note 2: In case of emulation chip, the data stacked to data buffer is written to emulation
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0
0
memory just before EEPSR<BFBUSY> is changed from “1” to “0”. Therefore, if
the writing of FLASH is stopped forcibly after the write data counter becomes
overflow, the memory value on the page subjected to a write may be different
from FLASH product.
Data 0
Data 0
1
1
Data 1
Data 1
2
2
86FM48-166
Data 2
Data 2
3
3
Data before writeing
63
63
64 bytes are written at a time.
Data 63
Write time (typically 4 ms)
Data 63
0
0
Overflow
Overflow
(Set by EEPEVA register)
Erasing
Write time
Data before writing
64 bytes are written at a time.
Writing
Write completed
Write completed
Data after
Data after
TMP86FM48
writing
writing
2007-08-24