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LC865616A

Sanyo
Part Number LC865616A
Manufacturer Sanyo
Description 8-Bit Single Chip Microcontroller
Published Apr 25, 2005
Detailed Description Ordering number : ENN*6698 CMOS IC LC865632/28/24/20/16/12/08A 8-Bit Single Chip Microcontroller Preliminary Overview ...
Datasheet PDF File LC865616A PDF File

LC865616A
LC865616A

Overview
Ordering number : ENN*6698 CMOS IC LC865632/28/24/20/16/12/08A 8-Bit Single Chip Microcontroller Preliminary Overview The LC865632A/28A/24A/20A/16A/12A/08A microcontrollers are 8-bit single chip microcontrollers with the following on-chip functional blocks : - CPU : Operable at a minimum bus cycle time of 0.
5µs (microsecond) - On-chip ROM maximum capacity : 32K bytes - On-chip RAM capacity : 640 bytes (LC865632A/28A/24A) : 512 bytes (LC865620A/16A/12A/08A) - 16-bit timer/counter (or two 8-bit timers) - 16-bit timer/ PWM (or two 8-bit timers) - 8-channel × 8-bit AD converter - Two 8-bit synchronous serial-interface circuits - 13-source 10-vectored interrupt system All of the above functions are fabricated on a single chip.
Features (1) Read Only Memory (ROM) : LC865632A : LC865628A : LC865624A : LC865620A : LC865616A : LC865612A : LC865608A 32512 × 8 bits 28672 × 8 bits 24576 × 8 bits 20480 × 8 bits 16384 × 8 bits 12288 × 8 bits 8192 × 8 bits 640 × 8 bits 512 × 8 bits (2) Random Access Memory (RAM) : LC865632A/28A/24A : LC865620A/16A/12A/08A (3) Bus Cycle Time / Instruction Cycle Time The LC865632A/28A/24A/20A/16A/12A/08A are constructed to read ROM twice within one instruction cycle.
It has 1.
7 times more performance capability within the same instruction cycle compared to our 4-bit microcontrollers (LC66000 series).
Bus cycle time indicates the speed to read ROM.
Bus cycle time 0.
5µs 2.
0µs 3.
75µs 91.
5µs cycle time 1.
0µs 4.
0µs 7.
5µs 183µs System clock oscillation Ceramic resonator oscillation Ceramic resonator oscillation RC resonator oscillation Crystal oscillation Oscillation Frequency 6MHz 1.
5MHz 800MHZ 32.
568kHz Voltage 4.
5 - 6.
0V 2.
5 - 6.
0V 2.
5 - 6.
0V 2.
5 - 6.
0V Ver.
2.
02 22599 91400 RM (IM) HK No.
6698-1/20 LC865632/28/24/20/16/12/08A (4) Ports - Input / output ports : 6 ports (42 terminals) Input/output port programmable in nibble units : 1 port (8 terminals) (When the N-channel open drain output is selected, the data in a bit can be inputted.
) Input/o...


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