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PDF LC87F2932A Data sheet ( Hoja de datos )
| Número de pieza | LC87F2932A | |
| Descripción | 8-bit 1-chip Microcontroller | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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OOrdrdeerirninggnnuummbbeerr::EENNAA11291501A
LC87F2932A
CMOS IC
FROM 32K byte, RAM 2048 byte on-chip
8-bit 1-chip Microcontroller
http://onsemi.com
Overview
The LC87F2932A is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time of
83.3ns, integrates on a single chip a number of hardware features such as 32K-byte flash ROM (onboard
programmable), 2048-byte RAM, an on-chip debugger, sophisticated 16-bit timers/counters (may be divided into 8-
bit timers), a 16-bit timer/counter (may be divided into 8-bit timers/counters or 8-bit PWMs), four 8-bit timers with a
prescaler, a base timer serving as a time-of-day clock, day and time counter, a high-speed clock counter, a
synchronous SIO interface (with automatic block transmission/reception capabilities), an asynchronous/synchronous
SIO interface, a UART interface (full duplex), an 8-bit 13-channel AD converter, two 12-bit PWM channels, a
system clock frequency divider, frequency variable RC oscillation circuit, and a 26-source 10-vector interrupt feature.
Features
Flash ROM
• Capable of on-board-programming with wide range, 3.0 to 5.5V, of voltage source.
• Block-erasable in 128-byte units
• Writable in 2-byte units
• 32768 × 8 bits
RAM
• 2048 × 9 bits
Minimum Bus Cycle
• 83.3ns (12MHz)
VDD=3.0 to 5.5V
• 125ns (8MHz)
VDD=2.5 to 5.5V
• 250ns (4MHz)
VDD=2.2 to 5.5V
Note: The bus cycle time here refers to the ROM read speed.
* This product is licensed from Silicon Storage Technology, Inc. (USA).
Semiconductor Components Industries, LLC, 2013
May, 2013
Ver.1.02a
91708HKIM 20080804-S00001 No.A1210-1/29
1 page  
LC87F2932A
Programming Boards
Package
QIP64E (14×14)
TQFP64J (7×7)
FLGA68K (6.0×6.0)
FLGA64 (5.0×5.0)
Programming boards
W87F50256Q
W87F58256TQ7
W87F58256FL6 * This board is Built To Order. It may take about a month to deliver.
W87F59256FL5 * This board is Built To Order. It may take about a month to deliver.
Flash ROM Programmer
Maker
Model
Supported version
Device
Flash Support Group, Inc.
(FSG)
Single Programmer
AF9708
AF9709/AF9709B/AF9709C
(Including Ando Electric Co., Ltd. models)
Rev 03.04 or later
LC87F2932A
Flash Support Group, Inc.
AF9101/AF9103(Main body)
(FSG)
+
Our company
(Note 1)
In-circuit Programmer
(FSG models)
SIB87(Inter Face Driver)
(Our company model)
(Note 2)
LC87F2932A
Our company
Single/Gang
Programmer
In-circuit/Gang
SKK/SKK Type B
(SANYO FWS)
SKK-DBG Type B
Application Version
1.04 or later
Chip Data Version
LC87F2924
Programmer
(SANYO FWS)
2.15 or later
Note1: On-board-programmer from FSG (AF9101/AF9103) and serial interface driver from Our company (SIB87)
together can give a PC-less, standalone on-board-programming capabilities.
Note2: It needs a special programming devices and applications depending on the use of programming environment.
Please ask FSG or Our company for the information.
No.A1210-5/29
5 Page 
System Block Diagram
LC87F2932A
Interrupt control
SIO0
Standby control
CF
RC
VMRC
X’tal
Bus interface
SIO1
Port 0
Timer 0
Port 1
Timer 1
Timer 4
Port 2
Port 3
Timer 5
Port 7
Timer 6
Port 8
Timer 7
Base timer
Day and time
counter
PWM2/3
ADC
INT0 to 7
Noise filter
Port B
Port C
UART1
IR PLA
Flash ROM
PC
ACC
B register
C register
ALU
PSW
RAR
RAM
Stack pointer
Watchdog timer
On-chip debugger
No.A1210-11/29
11 Page | ||
| Páginas | Total 29 Páginas | |
| PDF Descargar | [ Datasheet LC87F2932A.PDF ] | |
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