C8051F411-GMR Silicon Laboratories Inc, C8051F411-GMR Datasheet - Page 23

• Manufacturer Part Number: C8051F411-GMR
• Description: Microcontrollers (MCU) 50 MIPS 32KB 12ADC RTCLOCK 28 PIN MCU
• Manufacturer: Silicon Laboratories Inc

Specifications of C8051F411-GMR

• Processor Series: C8051F4x
• Core: 8051
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 32 KB
• Data Ram Size: 2.25 KB
• Interface Type: I2C, SMBus, SPI, UART
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 20
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F410DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 20 Channel
• On-chip Dac: 12 bit, 2 Channel
• Package: 28QFN EP
• Device Core: 8051
• Family Name: C8051F41x
• Maximum Speed: 50 MHz
• Ram Size: 2.25 KB
• Operating Supply Voltage: 1.8|2.5|3.3|5 V
• Operating Temperature: -40 to 85 °C
• Lead Free Status / Rohs Status: Details

VRTC-BACKUP
/RST/C2CK
VREGIN
XTAL3
XTAL4
GND
VDD
XTAL1
XTAL2
VREG
smaRTClock Block
2% Oscillator
C2D
24.5 MHz
Oscillator
Oscillator
External
32 KHz
(to rest of chip)
Circuit
POR
(to smaRTClocl Block)
Debug HW
Brown-
Battery Switch-Over Circuit
Out
(VDD >= VRTC-BACKUP)
Figure 1.3. C8051F412 Block Diagram
smaRTClock
64B RAM
Machine
State
Clock
Mult.
Reset
smaRTClock Alarm
C
o
8
0
5
1
e
r
SFR Bus
x16
FLASH
Engine
SRAM
XRAM
256 B
16 kB
Rev. 1.1
2 kB
CRC
VREF
PCA x6 /
12-bit
IDAC0
12-bit
IDAC1
12-bit
200 ksps
ADC
SMBus
0,1,2,3
Port 0
Port 1
UART
Latch
Latch
Timer
Port 2
WDT
Latch
SPI
C8051F410/1/2/3
VDD
IDAC0
IDAC1
Temp
A
M
U
X
CP1
C
R
O
S
S
B
A
R
CP0
AIN0-AIN23
+
-
+
-
P
D
P
D
P
D
0
v
1
v
2
v
r
r
r
VIO
P0.0/IDAC0
P0.1/IDAC1
P0.2
P0.3
P0.4/TX
P0.5/RX
P0.6/CNVST
P0.7
P1.0/XTAL1
P1.1/XTAL2
P1.2/VREF
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/C2D
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