sm59d03g2c25 SyncMOS Technologies,Inc, sm59d03g2c25 Datasheet - Page 15
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sm59d03g2c25
Manufacturer Part Number
sm59d03g2c25
Description
8-bits Micro-controller 8kb+ Isp Flash & 1kb Ram Embedded
Manufacturer
SyncMOS Technologies,Inc
Datasheet
1.SM59D03G2C25.pdf
(67 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
sm59d03g2c25PP
Manufacturer:
SYNCMOS
Quantity:
20 000
The SM59D03G2 provides code protect function on the writer. The user can select protect or
unprotect by writer. If protection is selected, users can’t read the program from the writer. When the
user runs in the external program mode (EA = 0) and protect bit is set and the MOVC instruction will
be disable by hardware. The only way to change the protection bit back is to erase the entire Flash.
3.2
The SM59D03G2 has 256 + 768 bytes on-chip RAM, the 256 bytes are the same as general 8052
internal memory structure while the expanded 768 bytes on-chip RAM can be accessed by external
memory addressing method( by instruction MOVX).
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M030
Data Memory
Fig 3-1:Flash segmentation for ISP
SM59D03G2
15
1FFF
3FFF
3E00
3C00
0000
3A00
3800
3600
3400
3200
3000
N=8
N=7
8KB+ ISP Flash & 1KB RAM embedded
N=6
Ver.C SM59D03G2 07/2009
N=1
8-Bits Micro-controller
N=0
SM59D03G2