sm59128 SyncMOS Technologies,Inc, sm59128 Datasheet - Page 5

• Manufacturer Part Number: sm59128
• Description: 8-bits Micro-controller Embedded 128kb Flash & 1kb Ram & Iic & Spwm
• Manufacturer: SyncMOS Technologies,Inc

Block Diagram
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M027Ver: B SM59128
Timer 2
SyncMOS Technologies International, Inc.
#PSEN
Xtal2
Xtal1
ALE
#EA
SPWM &
IIC
Timer 1
Interrupt
I
Generator
nstruction
Circuit
Circuit
Circuit
Register
Power
Timing
WDT
Reset
Driver &
Timer 0
Port 0
Port 0
Latch
Mux
To whole chip
To pertinent blocks
To pertinent blocks
To whole system
8
Driver &
Pointer
Port 1
Port 1
Latch
Stack
Mux
Buffer2
8
PSW
Driver &
Decoder &
Register
Port 2
Port 2
Latch
ALU
Mux
5
Buffer1
8
Embedded 128KB flash & 1KB RAM & IIC & SPWM
1024 Bytes
Driver &
Port 3
Port 3
Latch
ACC
Mux
Ram
8
Driver &
Port 4
Port 4
Latch
Mux
8
8-Bits Micro-controller
Incrementer
Timer 2
Timer 2
Buffer
DPTR
Program
Program
Bank 1
Bank 0
Bytes
Bytes
Flash
Flash
64 K
64 K
PC
ISP
ISP
SM59128
06/2009
1FFFFH
10000H
FFFFH
0000H