STC12C2052AD Datasheet, PDF (68/71 Pages) List of Unclassifed Manufacturers – STC12C2052AD

STC 89
1280
SRAM
8/16/32/64k
IAP
ISP
E²PROM
Data Flash
8051
STC ^IAP
MAX810
P0
8
P1
+
P2
P4.0 P4.3 _P3
I/O
P4
A/D
UART
3
STC 89
STC 89C51 RC
STC 89C52 RC
STC 89C53 RC
STC 89C54 RD+
STC 89C55 RD+
STC 89C58 RD+
STC 89C516 RD+
STC 89LE51 RC
STC 89LE52 RC
STC 89LE53 RC
STC 89LE54 RD+
STC 89LE58 RD+
STC 89LE516RD+
A/D
EMI
4K
512
8K
512
15K 512
16K 1280
20K 1280
32K 1280
64K 1280
4K
512
8K
512
15K 512
16K 1280
32K 1280
64K 1280
P I I E²P
4 S A ROM
PP
2K
2K
16K
16K _STC
16K
2K
2K
16K
16K
0.1uF
STC
SP3232, SP232
1 C1+
10uF
Vcc 16
Vcc
2 V+
3 C1-
4 C2+
5 C2-
6 V-
7 T2OUT
8 R2IN
GND 15
Gnd
PC_RxD (COM Pin2)
T1OUT 14
PC_TxD (COM Pin3)
R1IN 13
MCU_RxD (P3.0)
R1OUT 12
MCU_TxD (P3.1)
T1IN 11
P3.0 VCC
P3.1
T2IN 10
XTAL2 89C52RC
89C58RD+
R2OUT 9
XTAL1
89LE52RC
89LE516RD+
GND RESET
STC810
1 GND
VCC 3
2 RESET
STC
,