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PDF TMP93CM40F Data sheet ( Hoja de datos )
| Número de pieza | TMP93CM40F | |
| Descripción | CMOS 16-Bit Microcontroller | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
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TMP93CM40
Low Voltage/Low Power
CMOS 16-Bit Microcontroller
TMP93CM40F
1. Outline and Device Characteristics
The TMP93CM40 is high-speed, advanced 16-bit microcontroller developed for controlling
medium to large-scale equipment. They enable low voltage and low-power-consumption operation.
The TMP93CM40 is housed in 100-pin flat packages.
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, register bank system
x 16-bit multiplication, 16-bit division, bit transfer and bit manipulation instructions
x Micro DMA: 4 channels (1.6 Ps per 2 bytes at 20 MHz)
(2) Minimum instruction execution time: 200 ns at 20 MHz
(3) Internal RAM: 2 Kbytes
Internal ROM: 32 Kbytes
(4) External memory expansion
x Can be expanded up to 16 Mbytes (for both programs and data).
x AM8/ AM16 pin (select the external data bus width)
x Can mix 8- and 16-bit external data buses. (Dynamic bus sizing)
(5) 8-bit timer:
(6) 8-bit PWM timer:
2 channels
2 channels
(7) 16-bit timer:
2 channels
(8) 4-bit pattern generator: 2 channels
(9) Serial interface:
(10) 10-bit AD converter:
2 channels
8 channels
030619EBP1
xThe information contained herein is subject to change without notice.
xThe information contained herein is presented only as a 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.
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 malfunctionor
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.
xTOSHIBA products should not be embedded to the downstream products which are prohibited to be produced and sold, under any law
and regulations.
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.
93CM40-1
2004-02-10
Downloaded from Elcodis.com electronic components distributor
1 page  
TMP93CM40
2.2 Pin Names and Functions
The names of the input/output pins and their functions are described below.
Table 2.2.1 to Table 2.2.4 show pin names and functions.
Pin Names
P00 to P07
AD0 to AD7
P10 to P17
AD8 to AD15
A8 to A15
P20 to P27
Number
of Pins
8
8
8
A0 to A7
A16 to A23
P30
RD
P31
WR
P32
HWR
P33
WAIT
P34
BUSRQ
P35
BUSAK
P36
R/ W
P37
RAS
P40
CS0
1
1
1
1
1
1
1
1
1
CAS0
Table 2.2.1 Pin Names and Functions (1/4)
I/O Functions
I/O
3-state
I/O
3-state
Output
I/O
Output
Output
Output
Output
Output
Output
I/O
Output
I/O
Input
I/O
Input
I/O
Output
I/O
Output
I/O
Output
I/O
Output
Output
Port 0: I/O port that allows I/O to be selected at the bit level.
Address and data (lower): Bits 0 to 7 for address and data bus.
Port 1: I/O port that allows I/O to be selected at the bit level.
Address and data (upper): Bits 8 to 15 for address and data bus.
Address: Bits 8 to 15 for address bus.
Port 2: I/O port that allows to be selected at the bit level
(with pull-down resistor).
Address: Bits 0 to 7 for address bus.
Address: Bits 16 to 23 for address bus.
Port 30: Output port.
Read: Strobe signal for reading external memory.
Port 31: Output port.
Write: Strobe signal for writing data on pins AD0 to AD7.
Port 32: I/O port (with pull-up resistor).
High write: Strobe signal for writing data on pins AD8 to AD15.
Port 33: I/O port (with pull-up resistor).
Wait: Pin used to request CPU bus wait.
Port 34: I/O port (with pull-up resistor).
Bus request: Signal used to request bus release.
Port 35: I/O port (with pull-up resistor).
Bus acknowledge: Signal used to acknowledge bus release.
Port 36: I/O port (with pull-up resistor).
Read/write: 1 represents read or dummy cycle; 0 represents write cycle.
Port 37: I/O port (with pull-up resistor).
Row address strobe: Outputs RAS strobe for DRAM.
Port 40: I/O port (with pull-up resistor).
Chip select 0: Outputs 0 when address is within specified address area.
Column address strobe 0: Outputs CAS strobe for DRAM when address is
within specified address area.
Note: This device’s built-in memory or built-in I/O cannot be accessed by an external DMA controller,
using the BUSRQ and BUSAK signals.
Downloaded from Elcodis.com electronic components distributor
93CM40-5
2004-02-10
5 Page 
TMP93CM40
4.2 DC Characteristics (1/2)
Parameter
Symbol
Condition
Min
Typ.
(Note 1)
Power supply voltage
AVCC VCC
AVSS VSS 0 V
AD0 to AD15
Port 2 to port A
(except P87)
RESET , NMI , INT0
EA , AM8/ AM16
X1, Port 5
AD0 to AD15
Port 2 to port A
(except P87)
RESET , NMI , INT0
EA , AM8/ AM16
X1
Output low voltage
Output high voltage
VCC
VIL
VIL1
VIL2
VIL3
VIL4
VIH
VIH1
VIH2
VIH3
VIH4
VOL
VOH1
VOH2
fc 4 to 16 MHz
fs 30 to 34 kHz
(Ta 40 to 85° C)
fc 4 to 20 MHz
fs 30 to 34 kHz
(Ta 20 to 70° C)
fc 4 to 10 MHz
fs 30 to 34 kHz
(Ta 40 to 85° C)
VCC t 4.5 V
VCC 4.5 V
VCC 2.7 to 5.5 V
VCC t 4.5 V
VCC 4.5 V
VCC 2.7 to 5.5 V
IOL 1.6 mA
(VCC 2.7 to 5.5 V)
IOH 400 PA
(VCC 3 V r 10%)
IOH 400 PA
(VCC 5 V r 10%)
4.5
2.7
(Note 2)
0.3
2.2
2.0
0.7 VCC
0.75 VCC
VCC 0.3
0.8 VCC
2.4
4.2
Note 1: Typical values are for Ta 25°C and VCC 5 V unless otherwise noted.
Note 2: The operation of the AD converter is guaranteed at 5 V r 10%.
Max
5.5
0.8
0.6
0.3 VCC
0.25 VCC
0.3
0.2 VCC
VCC 0.3
0.45
Unit
V
V
V
Downloaded from Elcodis.com electronic components distributor
93CM40-11
2004-02-10
11 Page | ||
| Páginas | Total 22 Páginas | |
| PDF Descargar | [ Datasheet TMP93CM40F.PDF ] | |
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