TOSHIBA
TLCS-90 Series
TMP90CM38
CMOS 8–Bit Microcontroller
TMP90CM38F/TMP90CM38T
1. Outline and Characteristics
(6)
(7)
(8)
(9)
Interrupt functions:
8-bit A/D converter (8 channels)
8-bit D/A converter (2 channels)
General-purpose serial interface mode (2 channels)
• With asynchronous mode and I/O interface mode (1
channel)
13 internal, 5 external
The TMP90CM38 is a high-speed, high performance 8-bit
microcontroller developed for application in the control of
various devices.
The TMP90CM38, CMOS 8-bit microcontroller, integrates an
8-bit CPU, ROM, RAM, A/D converter, D/A converter, multi-func-
tion timer/event counter, general-purpose serial interface, signal
measure circuit, timing pulse generation circuit and PWM output
in a single chip, and with which external program memory and
data memory can be extended up to 31KB.
• With synchronous mode (1 channel)
• I/O interface mode (1 channels)
The TMP90CM38F uses an 80-pin flat package.
The TMP90CM38T uses an 84-pin QF (PLCC) package.
(10) Timer function
(1) 16-bit timer/event counter (1 channel)
----- Built-in 2 capture register and 2 comparator
(2) 8-bit timer (4 channels)
The following are the features of TMP90CM38:
----- Built-in 1 comparator in each channel
(3) Watchdog timer function (WDTOUT pin having)
(1)
Highly efficient instruction set: 167 basic instructions
instructions, including
(11) I/O ports:
(12) HDMA function (2 channels) ----- 1 byte transmission:
Max. 66 pins
Division and multiplication instructions, 16-bit opera-
tion instructions and bit operation instructions
1.75µs (@16.0MHz)
(13) Software standby function ----- RUN, STOP, IDLE
modes
(2)
(3)
(4)
(5)
Minimum instruction executing time: 250ns (at 16MHz)
Built-in ROM:
Built-in RAM:
32K bytes
1K bytes
Hardware standby function ----- STOP mode
Memory extension capability
External program memory: 31K bytes
External data memory: 31K bytes
The information contained here is subject to change without notice.
The information contained herein is presented only as guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties
which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of TOSHIBA or others. These TOSHIBA products are intended for usage in general electronic
equipments (office equipment, communication equipment, measuring equipment, domestic electrification, etc.) Please make sure that you consult with us before you use these TOSHIBA products in equip-
ments which require high quality and/or reliability, and in equipments which could have major impact to the welfare of human life (atomic energy control, spaceship, traffic signal, combustion control, all types
of safety devices, etc.). TOSHIBA cannot accept liability to any damage which may occur in case these TOSHIBA products were used in the mentioned equipments without prior consultation with TOSHIBA.
TOSHIBA CORPORATION
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