C8051F310 Datasheet, PDF (22/224 Pages) List of Unclassifed Manufacturers – 8/16 kB ISP Flash MCU Family

C8051F310/1/2/3/4/5/6/7
Analog/Digital
Power
VDD
GND
/RST/C2CK
XTAL1
XTAL2
C2D
Debug HW
8
8 kB
0
FLASH
POR
Brown-
Out
5 ^Reset
1
C
256 byte
SRAM
1K byte
SRAM
External
Oscillator
Circuit
o
r ^{System Clock}
SFR Bus
2%
e
Internal
Oscillator
Port 0
Latch
Port 1
Latch
UART
Timer
0,1,2,3 /
RTC
PCA/
WDT
SMBus
SPI
Port 2
Latch
P
0
D
r
v
C
R
P
O
1
S
S
D
B
r
A
v
R
P
2
D
r
v
P
3
Port 3
Latch
D
r
v
CP0
+
-
VDD
CP1
+
-
VREF
Temp
10-bit
200ksps
A
M
U
ADC
X
VDD
AIN0-AIN20
Figure 1.4. C8051F313 Block Diagram
P0.0/VREF
P0.1
P0.2/XTAL1
P0.3/XTAL2
P0.4/TX
P0.5/RX
P0.6/CNVST
P0.7
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
P3.0/C2D
22
Rev. 1.6