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PDF TMP93C071F Data sheet ( Hoja de datos )
| Número de pieza | TMP93C071F | |
| Descripción | CMOS 16-Bit Microcontroller | |
| Fabricantes | Toshiba Semiconductor | |
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TMP93C071
CMOS 16-Bit Microcontroller
TMP93C071F
1. Outline and Feature
TMP93C071F is a high-speed advanced 16-bit microcontroller developed for application with
VCR system control, software servo motor control and timer control.
In addition to basics such as I/O ports, the TMP93C071F has high-speed/high-precision signal
measuring circuit, PWM (Pulse-Width-Modulator) and high-precision real timing pulse generator.
The device characteristics are as follows:
(1) Original 16-bit CPU (900/L CPU)
x TLCS-90 instruction mnemonic upward compatible
x 16-Mbyte linear address space
x General-purpose registers and register bank system
x 16-bit multiplication/division and bit transfer/arithmetic instructions
x High-speed micro DMA: 4 channels (1.6 Ps/2 byte at 20 MHz)
(2) Minimum instruction execution time: 200 ns at 20 MHz
(3) Internal ROM: ROMless
(4) Internal RAM: 8 Kbytes
(5) External memory expansion
x Can be expanded up to 16 Mbytes (for both programs and data)
x AM 8/16 pin (select the external data bus width)
x Can be mixed 8- and 16-bit external data buses.
̖ Dynamic data bus sizing.
(6) 20-bit time-base-counter (TBC)
x Free running counter
x Accuracy: 100 ns (at 20 MHz)
x Overflow: 105 ms (at 20 MHz)
000707EBP1
xFor a discussion 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.
xTOSHIBA 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..
xThe 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.
xThe products described in this document are subject to the foreign exchange and foreign trade laws.
xThe 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.
xThe 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.
93C071-1
2003-03-31
1 page  
TMP93C071
2. Pin Assignment And Functions
The assignment of input and output pins for the TMP93C071, their names and functions are
described below.
2.1 Pin Assignment
Figure 2.1.1 shows pin assignment of the TMP93C071.
PA5/PWM3/ HWR
P60/PWM4/ CS0
P61/PWM5/ CS1
P62/PWM6/ CS2
P63/PWM7
P64/PWM8
P65/PWM9
P66/PWM10
P67/PWM11
P70/TXD
P71/RXD
P72/ CTS
RD
AM8/ 16
DVCC3
P73/SDA0
P74/SCL0
P75/SO0
P76/SI0
P77/SCK0
DVCC1
X1
X2
DGND1
RESET
PB0/XT1
PB1/XT2
EA
PB2/SO1/SI1
PB3/SCK1
91
95
100
105
110
115
120
TMP93C071F
QFP120
TOPVIEW
60 A0
DGND3
D15
D14
55 D13
D12
D11
D10
D9
50 D8
D7
D6
D5
D4
45 D3
D2
D1
D0
P97/TPG11
40 P96/TPG10
P95/TPG13
P94/TPG04
P93/TPG03
P92/TPG02
35 P91/TPG01
P90/TPG12
P87/COMPIN
P86/CSYNCIN
P85/CFGIN
31 P84/DPGIN
Figure 2.1.1 Pin assignment (120-pin QFP)
93C071-5
2003-03-31
5 Page 
TMP93C071
Figure 3.1.1 TMP93C071 reset timing chart
93C071-11
2003-03-31
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet TMP93C071F.PDF ] | |
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