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TMP91CW28

Toshiba Semiconductor
Part Number TMP91CW28
Manufacturer Toshiba Semiconductor
Description CMOS 16-Bit Microcontroller
Published Jan 8, 2010
Detailed Description TOSHIBA Original CMOS 16-Bit Microcontroller TLCS-900/L1 Series TMP91CW28 www.DataSheet4U.com Semiconductor Company ...
Datasheet PDF File TMP91CW28 PDF File

TMP91CW28
TMP91CW28

Overview
TOSHIBA Original CMOS 16-Bit Microcontroller TLCS-900/L1 Series TMP91CW28 www.
DataSheet4U.
com Semiconductor Company Preface Thank you very much for making use of Toshiba microcomputer LSIs.
Before use this LSI, refer the section, “Points of Note and Restrictions”.
Especially, take care below cautions.
www.
DataSheet4U.
com TMP91CW28 Low-Voltage, Low-Power CMOS 16-Bit Microcontroller TMP91CW28FG 1.
Outline The TMP91CW28 is a high-speed, high-performance 16-bit microcontroller suitable for low-voltage, low-power applications.
The TMP91CW28FG comes in a 100-pin mini flat package.
Features of the TMP91CW28FG include the following: (1) High-speed 16-bit CPU (900/L1 CPU) • • • • • Instruction set is upwardly assembly code compatible with the TLCS-90 16-Mbyte linear address space Architecture based on general-purpose registers and register banks 16-bit multiply/divide instructions and bit transfer/arithmetic instructions 4-channel micro DMA (1.
6 μs/2 bytes at 10 MHz) (2) Minimum instruction execution time: 400 ns (at 10 MHz) (3) 8-Kbyte on-chip RAM 128-Kbyte on-chip ROM www.
DataSheet4U.
com 91CW28-1 2006-03-24 TMP91CW28 (4) External memory expansion • • 16-Mbyte off-chip address space for code and data External bus interface with dynamic bus sizing for 8-bit and 16-bit data ports (5) 4-channel 8-bit timer (6) 2-channel 16-bit timer (7) 1-channel general-purpose serial interface • Both UART and synchronous transfer modes are supported (8) 2-channel serial bus interface Either I2C bus mode or clock-synchronous mode can be selected (9) 8-channel 10-bit AD converter (with internal sample/hold) (10) Watchdog timer (11) Key wakeup interrupt with 8-bit inputs (12) WAKE output pin (13) BCD adder/subtracter (14) Program patch logic • 6 banks of registers (15) 4-channel chip select/wait controller (16) 48 interrupt sources • • • 9 CPU interrupts: Triggered by software interrupt instruction or upon the execution of an undefined instruction 21 internal interrupts: 7 prior...


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