SyncMOS Technologies International, Inc.
SM59364
8-Bits Micro-controller
64KB ISP flash & 1KB RAM embedded
Special Function Register (SFR) Memory Map
$F8
$FF
$F0
$E8
$E0
$D8
B
ISPFAH
ISPFAL
ISPFD
ISPC
$F7
$EF
$E7
$DF
$D7
$CF
$C7
$BF
$B7
$AF
$A7
$9F
$97
$8F
$87
ACC
$D0 PSW
$C8
$C0
$B8
$B0
$A8 IE
$A0 P2
$98
$90
$88
$80
T2CON
T2MOD
SBUF
RCAP2L
RCAP2H
TL2
TH2
IP
P3
SCONF
SCON
WDTC
TCON
P0
TMOD
SP
TL0
DPL
TL1
DPH
TH0
TH1
RCON
PCON
Note: The text of SFRs with bold type characters are Extension Special Function Registers for SM59364
Addr
SFR
RCON
WDTC
SCONF
T2MOD
P4
Reset
******00
0*0**000
0****010
******00
****1111
00H
7
6
5
CLEAR
*
4
3
2
1
RAMS1
PS1
0
RAMS0
PS0
85H
9FH
BFH
C9H
D8H
F4H
F5H
F6H
F7H
WDTE
WDR
*
Reserved**
*
PS2
ISPE
*
OME
T2OE
P4.1
FA9
ALEI
DCEN
P4.0
FA8
*
*
P4.3
FA11
FA3
FD3
P4.2
FA10
FA2
FD2
ISPFAH
ISPFAL
ISPFD
ISPC
FA15
FA7
FA14
FA6
FA13
FA5
FA12
FA4
00H
FA1
FA0
00H
FD7
FD6
FD5
FD4
FD1
FD0
0*****00
START
F1
F0
** Keep to “0” when write WDTC (9FH).
Extension Function Description
1. Memory Structure
The SM59364 is the general 8052 hardware core to integrate the ISP function as a single chip micro controller. It’s
memory structure follows general 8052 structure .
1.1 Program Memory
The SM59364 has 64K byte on-chip flash memory which used as general program memory, on which include 512 byte
specific ISP service program memory space. The address range for the 64K byte is $0000 to $FFFF. The address
range for the ISP service program is $FE00 to $FFFF.
Specifications subject to change without notice contact your sales representatives for the most recent information.
IDMMX-0033
Ver B SM59364 04/2008
5
SYNCMOS [ SYNCMOS TECHNOLOGIES,INC ]
