Sanyo EP93F - Manual (Page 14)

ROM(KB) 32 56 48 8 16 24 64 96 80 72 128 144 112 160 176 192 256
LC875BXX
RAM: 4/6 K
LC875CXX
RAM: 2/4 K
LC875DXX
RAM: 2/3/4 K
LC875JXX
RAM: 2/3/4 K
LC8758XX
RAM: 1 K
LC875GXX
RAM: 1 K
LC875XXX
RAM: 0.5 K
FLASH FLASH
FLASH FLASH
FLASH FLASH
FLASH FLASH
FLASH FLASH
FLASH FLASH
FLASH FLASH
LC875
LC875
LC87F5BP6A, LC87F5CC8A, LC87F5DC8A,
LC87F5864B, LC87F5G32A, LC87F5JC8A
QIP100E(14 20)
TQFP100(14 14)
MFP36SDJ(375mil)
DIP36S(400mil)
QIP80E(14 20)
TQFP80J(12 12)
QFP80(14 14)
QIP64E(14 14)
DIP64S(600mil)
SQFP64(10 10)
TQFP64J(7 7)
QIP48E(14 14)
23 Car Audio 24 Car Audio
Series Series
The LC875 Series are 8-bit microcontrollers based on a CPU core that operates with a minimum instruction cycle
time of 100 ns and feature a rich set of peripheral functions. These peripheral functions include two multifunction
16-bit timer/counter circuits that can be split into 8-bit timers, four 8-bit timers with built-in prescaler, a clock
time base timer, two synchronous SIO circuits with an automatic transfer function, a synchronous/asynchronous
SIO circuit, two 12-bit PWM circuits, a 12-input 8-bit A/D converter, a high-speed 8-bit parallel interface, a
high-speed clock counter, a system clock divider function, and a powerful interrupt system.
■ LC875B Series (100 pins)
● ROM: 176 to 256 KB
● RAM: 4096 to 6144 9 bits
■ LC875C Series (100 pins)
● ROM: 48 to 128 KB
● RAM: 2048 to 4096 9 bits
■ LC875D Series (80 pins)
● ROM: 48 to 96 KB
● RAM: 2048 to 4096 9 bits
■ LC875J Series (64 pins)
● ROM: 48 to 128 KB
● RAM: 2048 to 4096 9 bits
■ LC8758 Series (64 pins)
● ROM: 16 to 32 KB
● RAM: 1024 9 bits
■ LC875G Series (48 pins)
● ROM: 8 to 32 KB
● RAM: 1024 9 bits
■ Remote controller receiver
(shared function of the P73/INT3/TOIN pin)
■ Watchdog timer
(using external resistor and capacitor components)
■ Interrupts (Multiple interrupt control with three levels
: low level (L), high level (H), and highest level (X))
● 26 sources/10 vectors (LC875B series)
● 21 sources/10 vectors (LC8752/54/5A series)
● 20 sources/10 vectors (LC8757/55 series)
■ High-speed multiply and divide instructions
● 16 bits 8 bits (execution time: 5 tCYC)
● 24 bits 16 bits (execution time: 12 tCYC)
● 16 bits ÷ 8 bits (execution time: 8 tCYC)
● 24 bits ÷ 16 bits (execution time: 12 tCYC)
■ System clock divider function
● Standby functions
● Halt mode: instruction execution is stopped, peripheral
circuit operation continues
● Hold mode: instruction execution is stopped, peripheral
circuit operation is stopped
● Crystal hold mode: instruction execution is stopped,
peripheral circuit operation other than the clock time base
timer is stopped.
■ Timers
● One 16-bit timer/counter with capture register
(can be divided and used as two 8-bit timers)
● One 16-bit timer/counter with PWM/toggle output function
(can be divided and used as two 8-bit timers)
● Four 8-bit timers with 6-bit prescaler function
● Clock time base timer
■ High-speed clock counter
This circuit can count up to 20 MHz clock signals when a
10 MHz main clock frequency is used.
■ SIO
● Two 8-bit SIO circuits with automatic transfer function
Two 8-bit baud rate generator circuits included
Maximum clock frequency: 4/3 tCYC
● One 8-bit synchronous/asynchronous SIO circuit
Asynchronous operation: 8 to 2048 tCYC,
synchronous operation: 2 to 512 tCYC
■ AD converter: 8-bit converter with 12 input channels
■ PWM: Two 12-bit variable period PWM generator circuits
■ Parallel interface
Provides a polarity reversing function. Readout and write
operations can be performed in 1 tCYC cycle.
Features
Lineup
Overview
: The packages listed above are representative types.
The content of this catalog is current as of June 2004 but is subject to change without notice
for improvements to the products.
Accordingly, when considering using these products, always contact your SANYO representative
for the latest delivery specifications for these products.
LC875 Series Product System LC875 Series Product System
100 pins
80 pins
64 pins
48 pins
36 pins
100 pins 80 pins 64 pins 48 pins 36 pins
New product
New product
New product
New product
Under
development
Under
development
Package Lineup
Planned product
❋
Flash ROM Versions Flash ROM Versions
Flash products are licensed from Silicon Storage Technology, Inc.,(USA), and manufactured and sold by SANYO Electric Co., Ltd.
All products described in this catalog contain developed products or
products that are diverted from general types. In accordance with standard
of quality management system ISO/TS16949 for automotive industry, there
is a case where all demanded articles couldn't be supported, so please
confirm to the salesman of our company at every order.
LC87F5BP6A, LC87F5CC8A, LC87F5DC8A,
LC87F5864B, LC87F5G32A, LC87F5JC8A