LC680100A

Features:

(1) CPU core :32 bit RISC (Speed: 15MHz, Instruction cycle time: 67ns)
(2) High Speed Multiplier :16bit x 16bit (in 1 instruction cycle)
(3) Instruction cache RAM :2kB (512x32bit)
(4) Data RAM :2kB (512x32bit)
(5) DRAM Control Unit
(6) External memory bus control unit
(7) I/O port :One 16 bit I/O port, one 8 bit I/O port
(8) UART :Two full duplex asynchronous channels (one channel has 16bit FIFO)
(9) Serial I/O :One three-wire synchronous clock, 8 bit
(10) Timer :4 channels (TM0 = 16bit + 16bit)
(TM1, TM2, TM3 = 8bit + 8bit)
(11) PWM Output :Three 8 bit resolution outputs (Common with TM1, TM2, TM3)
(12) Interrupt controller :13 source events (5 internal, 8 external), 5 vectored
(13) OSC circuit :Two types: main and RC. VCO/PLL is built-in, frequency multiplication possible.
(14) Standby :Standby (HOLD) and sleep (HALT) modes available
(15) VDD :3.3V typ.


Pinout




Specifications

Parameter	Symbol	Pins	Conditions	Ratings	Unit
Supply voltage	VDDmax	VDD Note1		-0.3 to +4.6	V
Input voltage	VI(1)	Pins for each input only		-0.3 to VDD+0.3	V
Output voltage	VO(1)	Pins for each output only		-0.3 to VDD+0.3	V
Input/Output voltage	VIO(1)	Pins for both input and output		-0.3 to VDD+0.3	V
High level peak output current	IOPH(1)	Each output pin	Current at each pin	-5	mA
High level total outputcurrent	IOAH(1)	P00 to P08	Total of 9 pins	-80	mA
	IOAH(1)	P09 to P0F	Total of 7 pins	-80	mA
Low level peak output current	IOPL(1)	Each output pin	Current at each pin	20	mA
Low level total output current	IOAL(1)	P00 to P07	Total of 8 pins	80	mA
	IOAL(1)	P08 to P0F	Total of 8 pins	80	mA
Maximum power consumption	Pdmax	SQFP100 Note2	Ta = -20 to 70°C	440	mW
Operating temperature range	Topg			-20 to +70	°C
Storage temperature range	Tstg			-55 to +125	°C

Description

The LC680100A is a 32 bit microcontroller developed exclusively by Sanyo, based on a 32 bit RISC CPU and incorporating on a single chip a high speed multiplier, 2kB of cache RAM, 2kB data RAM, DRAM control unit, external memory control unit and peripheral

It is an ideal control device for digital cameras, color printers and hand held data terminals.