TMP92FD23A
CMOS 32-Bit Microcontrollers
TMP92FD23AFG/ TMP92FD23ADFG
1.
Outline and Device Characteristics
The TMP92FD23A is a high-speed advanced 32-bit Microcontroller developed for controlling
equipment which processes mass data.
The TMP92FD23A has a high-performance CPU (900/H1 CPU) and various built-in I/Os.
The TMP92FD23AFG and TMP92FD23ADFG are housed in a 100-pin flat package.
Device characteristics are as follows:
(1) CPU: 32-bit CPU (900/H1 CPU)
•
•
•
•
Compatible with 900/L1 instruction code
16 Mbytes of linear address space
General-purpose register and register banks
Micro DMA: 8 channels (250 ns/4 bytes at f
SYS
=
20 MHz, best case)
(2) Minimum instruction execution time: 50 ns (at f
SYS
=
20 MHz)
RESTRICTIONS ON PRODUCT USE
•
The information contained herein is subject to change without notice.
20070701-EN
•
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 his document shall
be made at the customer’s own risk.
•
The products described in this document shall not be used or embedded to any downstream products of which
manufacture, use and/or sale are prohibited under any applicable laws and regulations.
•
The 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 patents or other rights of TOSHIBA or the third
parties.
•
Product names mentioned herein may be trademarks of their respective companies.
•
Please contact your sales representative for product-by-product details in this document regarding RoHS
compatibility. Please use these products in this document in compliance with all applicable laws and regulations that
regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring
as a result of noncompliance with applicable laws and regulations.
This product uses the Super Flash® technology under the license of Silicon Storage Technology,Inc.
Super Flash® is a registered trademark of Silicon Storage Technology,Inc.
92FD23A-1
2007-12-18
TMP92FD23A
(3) Internal memory
•
Internal RAM: 32-Kbytes
•
Internal ROM: 512-Kbytes Flash memory
4Kbytes mask ROM (used for booting)
(4) External memory expansion
•
Expandable up to 16 Mbytes (Shared program/data area)
•
•
Can simultaneously support 8- or 16-bit width external data bus
½½½Dynamic
data bus sizing
Separate bus system
(5) Memory controller
•
Chip select output: 4 channels
(6) 8-bit timers: 6 channels
(7) 16-bit timers: 2 channels
(8) General-purpose serial interface: 3 channels
•
UART/synchronous mode: 3 channels (channel 0 , 1 and 2)
•
IrDA ver.1.0 (115 kbps) mode selectable: 3 channels (channel 0 , 1 and 2)
(9) Serial bus interface: 2 channels
•
I
2
C bus mode
•
Clock synchronous mode
(10) High Speed serial interface: 1 channels
(11) 10-bit AD converter: 12 channels
(12) Watchdog timer
(13) Special timer for CLOCK
(14) Key-on wake up (only for HALT release):8 channels
(15) Program patch logic: 8 banks
(16) Interrupts: 51 interrupts
•
9 CPU interrupts: Software interrupt instruction and illegal instruction
•
•
33 internal interrupts: Seven selectable priority levels
9 external interrupts (INT0 to INT7 and
NMI
): Seven selectable priority levels
(INT0 to INT7 selectable edge or level interrupt)
(17) Input/output ports: 84 pins
(18) Standby function
•
Three HALT modes: IDLE2 (Programmable), IDLE1, STOP
(19) Clock controller
•
Clock doubler (PLL)
•
•
•
Clock gear function: Select high-frequency clock fc to fc/16
Special timer for CLOCK (fs
=
32.768 kHz)
V
CC
=
3.0 V to 3.6 V (fc max
=
40 MHz)
(20) Operating voltage
(21) Package
•
100-pin QFP: LQFP100-P-1414-0.50F (TMP92FD23AFG)
QFP100-P-1420-0.65A (TMP92FD23ADFG)
92FD23A-2
2007-12-18
嵌入式系统
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