參數(shù)資料
型號: SM8958AC25
廠商: Electronic Theatre Controls, Inc.
英文描述: 8 - Bit Micro-controller with 32KB flash & 1KB RAM embedded
中文描述: 8 -位微控制器,32KB閃存
文件頁數(shù): 3/25頁
文件大?。?/td> 509K
代理商: SM8958AC25
September 2002
Specifications subject to change without notice,contact your sales representatives for the most recent information.
3/25
Ver 1.0
PID 8958A 09/02
SyncMOS Technologies Inc. SM8958A
Timer 2
Timer 1
Timer 0
Stack
Pointer
Decoder &
Register
1024 bytes
RAM
Block Diagram
Reset
Circuit
Power
Circuit
Interrupt
Circuit
Timing
Generator
XTAL2
XTAL1
#EA
ALE
#PSEN
RES
Vdd
Vss
to pertinent blocks
to whole chip
to pertinent blocks
to whole system
Acc
Buffer2
Buffer1
ALU
PSW
Buffer
DPTR
PC
Incrementer
Program
Counter
Register
Port 1
Latch
Port 2
Latch
Port 3
Latch
Port 4
Latch
Port 2
Port 3
Driver & Mux
Port 4
Driver & Mux
8
8
8
4
WDT
Instruction
Register
Port 0
Latch
8
Port 1
Driver & Mux
Driver & Mux
Port 0
Driver & Mux
SPWM
32K
bytes
Flash
Memory
0000H
7FFFH
5
2
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