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Toshiba Electronic Components Datasheet

TMP91CW11 Datasheet

CMOS 16-Bit Microcontroller

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TMP91CW11
Low Voltage/Low Power CMOS 16-Bit Microcontrollers
TMP91CW11F
1. Outline and Features
TMP91CW11 is a high-speed 16-bit microcontroller designed for the control of various mid- to
large-scale equipment.
TMP91CW11 is housed in a 100-pin flat package (P-LQFP100-1414-0.50C).
Listed below are the features.
(1) High-speed 16-bit CPU (900/L1 CPU)
Instruction mnemonics are upward-compatible with TLCS-90/900
16 Mbytes of linear ADdress space
General-purpose registers and register banks
16-bit multiplication and division instructions; bit transfer and arithmetic instructions
Micro DMA: 4 channels
(640 ns/ 2 bytes at 25 MHz)
(800 ns/ 2 bytes at 20 MHz)
(1.28 ns/ 2 bytes at 12.5 MHz)
(2) Minimum instruction execution time:
160 ns (at 25 MHz, VCC = 5 V without external bus)
200 ns (at 20 MHz, VCC = 5 V)
320 ns (at 12.5 MHz, VCC = 3 V)
(3) Internal RAM: 4 Kbytes
ROM: 128 Kbytes
(4) External memory expansion
Expandable up to 16 Mbytes (for both programs and data)
Can simulatneously support 8-/16-bit width external data bus ... Dynamic data bus sizing
000707EBP1
For ADiscussion of how the reliability of microcontrollers can be predicted, please refer to Section 1.3 of the chapter entitled Quality
and Reliability Assurance / Handling Precautions.
TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general
can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer,
when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid
situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to
property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most
recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for
Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc..
The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal
equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are
neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or
failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control
instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be mADe
at the customer’s own risk.
The products described in this document are subject to the foreign exchange and foreign trADe laws.
The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by
TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its
use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or
others.
The information contained herein is subject to change without notice.
Purchase of TOSHIBA I2C components conveys a license under the Philips I2C patent Rights to use these components
in an I2C system, provided that the system conforms to the I2C Standard Specification as defined by Philips.
91CW11-1
2001-08-06


Toshiba Electronic Components Datasheet

TMP91CW11 Datasheet

CMOS 16-Bit Microcontroller

No Preview Available !

TMP91CW11
(5) 8-bit timer: 2 channels
(6) 8-bit PWM timer: 2 channels
(7) 16-bit timer: 2 channels
(8) General-purpose serial interface: 6 channels
for UART/8-bit SIO: 2channels
for UART: 1 channel
for 8-bit SIO: 2 channels
for I2C bus (multi-master)/8-bit SIO: 1 channel
(9) 10-bit AD converter: 8 channels
(10) Watchdog timer
(11) Chip select/wait controller: 3 blocks
(12) Interrupts: 39 interrupts
9 CPU interrupts: Sofware interrupt instruction and illegal instruction
24 internal interrupts:
6 external interrupts:
7-level priority can be set.
(13) Input/output ports 79 pins
Large current output: 6 pors, LED direct drive
(14) Standby mode
4 HALT modes: RUN, IDLE2, IDLE1, STOP
(15) Clock gear function
High-frequency clock can be changed from fc to fc/16.
Dual clock Operation
(16) Real Time Counter
(17) Operating voltage
VCC = 2.7 to 5.5 V
(18) Package: P-LQFP100-1414-0.50C
91CW11-2
2001-08-06


Part Number TMP91CW11
Description CMOS 16-Bit Microcontroller
Maker Toshiba
Total Page 24 Pages
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