8-Bit Microcontrollers. TMP90C800N Datasheet

TMP90C800N Microcontrollers. Datasheet pdf. Equivalent

Part TMP90C800N
Description CMOS 8-Bit Microcontrollers
Feature TOSHIBA TLCS-90 Series TMP90C800/801 CMOS 8–Bit Microcontrollers TMP90C800N/TMP90C801N TMP90C800.
Manufacture Toshiba
Download TMP90C800N Datasheet

TOSHIBA TLCS-90 Series TMP90C800/801 CMOS 8–Bit Microcontr TMP90C800N Datasheet
Recommendation Recommendation Datasheet TMP90C800N Datasheet

TLCS-90 Series
CMOS 8–Bit Microcontrollers
1. Outline and Characteristics
The TMP90C800 is a high-speed advanced 8-bit microcontroller (3) Internal ROM: 8K bytes (The TMP90C801 does not
applicable to a variety of equipment.
With its 8-bit CPU, ROM, RAM, timer/event counter and gen-
eral-purpose serial interface integrated into a single CMOS chip,
mthe TMP90C800 allows the expansion of external
memories for programs and data (up to 56K bytes). The function of
oTMP90C800 is exactly same as the TMP90C400 except the
.cinternal ROM/RAM size.
The TMP90C801 is the same as the TMP90C800 but
without the ROM.
The TMP90C800N/801N is in a shrink Dual Inline Package
t4The TMP90C800F/801F is in a Quad Flat package
The characteristics of the TMP90C800 include:
e(1) Powerful instructions: 163 basic instructions, including
eMultiplication, division, 16-bit arithmetic operations, bit
hmanipulation instructions
(2) Minimum instruction executing time: 320ns (at
S12.5MHz oscillation frequency)
have a built-in ROM)
(4) Internal RAM: 256 bytes
(5) Memory expansion
External memory: 56K bytes
(6) General-purpose serial interface (1 channel)
Asynchronous mode, I/O interface mode
(7) 8-bit timers (4 channel): (2 external clock input)
(8) Port with zero-cross detection circuit (4 input)
(9) Input/Output ports (56 pins)
- Ports with programmable pull-up resistor (22 pins)
- Allows I/O selection on bit basis
- Multiplexer ports of address data bus
(10) Interrupt function: 7 internal interrupts and 3 external
(11) Micro Direct Memory Access (DMA) function (8 channels)
(12) Standby function (4 HALT modes)
www.Data taSheet4U.comThe information contained here is subject to change without notice.
aThe information contained herein is presented only as 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. These TOSHIBA products are intended for usage in general electronic
.Dequipments (office equipment, communication equipment, measuring equipment, domestic electrification, etc.) Please make sure that you consult with us before you use these TOSHIBA products in equip-
ments which require high quality and/or reliability, and in equipments which could have major impact to the welfare of human life (atomic energy control, spaceship, traffic signal, combustion control, all types
wof safety devices, etc.). TOSHIBA cannot accept liability to any damage which may occur in case these TOSHIBA products were used in the mentioned equipments without prior consultation with TOSHIBA.

Figure 1. TMP90C800 Block Diagram

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