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Part: TMP90CM40
Category:
Microcontrollers
-> CISC->TMP
Description: CMOS 8-bit Microcontrollers
Company: Toshiba America Electronic Components, Inc.
Datasheet: Download TMP90CM40 datasheet File size : 584 kB
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Datasheet text preview:
TOSHIBA
TLCS-90 Series CMOS 8Bit Microcontrollers TMP90CM40N/TMP90CM40F
1. Outline and Characteristics The TMP90CM40 is a high-speed advanced 8-bit microcontroller applicable to a variety of equipment. With its 8-bit CPU, ROM, RAM, A/D converter, multi-function timer/event counter and general-purpose serial interface integrated into a single CMOS chip, the TMP90C640A allows the expansion of external memories for programs (up to 31K byte) and data (1M byte). The TMP90CM40N is a 64-pin shrink DIP product. (SDIP64-P750) The TMP90CM40F is a 64-pin flat package product. (QFP64-P1420A) The characteristics of the TMP90CM40 include: Powerful instructions: 163 basic instructions, including Multiplication, division, 16-bit arithmetic operations, bit manipulation instructions (2) (3) (4) (5)
TMP90CM40
(6) (7) (8) (9) 10) (11) (12) (13) (14) (15)
(1)
Minimum instruction executing time: 320ns (at 12.5MHz oscillation frequency) Internal ROM: 32K byte Internal RAM: 1K byte Memory expansion Program memory: 64K byte Data memory: 1M byte 8-bit A/D converter (6 channels) General-purpose serial interface Asynchronous mode, I/O interface mode Multi-function 16-bit timer/event counter (1 channel) 8-bit timers (4 channels) Stepping motor control port (2 channels) Input/Output ports (54 pins) Interrupt function: 10 internal interrupts and 4 external interrupts Micro Direct Memory Access (µDMA) function (11 channels) Watchdog timer Standby function (4 HALT modes)
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 equipments 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.
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TMP90CM40
Figure 1. TMP90CM40 Block Diagram
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TOSHIBA CORPORATION
TMP90CM40
2. Pin Assignment and Functions
The assignment of input/output pins, their names and functions are described below.
2.1 Pin Assignment Figure 2.1 (1) shows pin assignment of the TMP90CM40N.
Figure 2.1 (1). Pin Assignment (Shrink Dual Inline Package) Figure 2.1 (2) shows pin assignment of the TMP90CM40F.
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