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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
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Description Products based on the 8-bit CPU core with various communication functions and 10-bit AD converter. These products have features, which are low power consumption and high cost performance. They are easier to use with the SONOS Flash memory.
RoHS Compatible Product(s) (#) Available

Package Information

Toshiba Package Name P-LQFP44-1010-0.80-003
Pins 44
Mounting Surface Mount

 Please refer to the link destination to check the detailed size.


Property Value Unit
number of bits 8 bit
ROM size 60 Kbyte
ROM type Flash -
RAM size 3 Kbyte
internal data bus width 8 bit
LED drive capability 6 ch
UART 2 ch
A/D converters(10bit) 8 ch
Timer/counter(16bit) 2 ch
Timer/counter(8bit) 4 ch
Interrupt controllers 4 pins
watchdog timer Available -
dual clock operation Available -
Clock gear function Available -
Power-on reset circuit Available -
Voltage detecting circuit Available -
On-chip debug function Available -
I/O Port 37 port
The minimum instruction execution time in low-speed dual clock operation mode is 122μs (at 32.768kHz).
Configurable as UART or SIO. Three UART can be used simultaneously.
Supply Voltage
Operation Frequency
Operating Temp
Minimum instruction
execution time (µsec)
4.2 to 5.5 1.0 to 10 -40 to 85 0.1


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