C8051F040-GQR Silicon Laboratories Inc, C8051F040-GQR Datasheet - Page 23
C8051F040-GQR
Manufacturer Part Number
C8051F040-GQR
Description
IC 8051 MCU 64K FLASH 100TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F04xr
Specifications of C8051F040-GQR
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
CAN, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
64
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
4.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x8b, 13x12b; D/A 2x10b, 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TQFP, 100-VQFP
For Use With
336-1205 - DEV KIT FOR F040/F041/F042/F043
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F040-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
C8051F040-GQR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
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MONEN
XTAL1
XTAL2
HVAIN+
VREF0
HVAIN-
HVCAP
AGND
AIN0.0
AIN0.1
AIN0.2
AIN0.3
HVREF
DGND
DGND
DGND
AGND
AGND
VREF
/RST
VDD
VDD
VDD
AV+
AV+
TCK
TMS
TDO
AV+
TDI
Oscillator
External
Monitor
Circuit
HVAMP
V
Analog Power
Digital Power
DD
A
M
U
X
JTAG
Logic
VREF
Prog
Gain
SENSOR
Boundary Scan
WDT
TEMP
Debug HW
Oscillator
Internal
Figure 1.3. C8051F044/6 Block Diagram
100 ksps
(10-Bit)
A
M
U
X
ADC
System
Clock
Reset
8:2
C
8
0
5
1
o
e
r
External Memory Data
SFR Bus
Memories
CANRAM
64/32 kB
256 byte
32x136
Flash
Bus
RAM
4 kB
RAM
Rev. 1.5
C8051F040/1/2/3/4/5/6/7
0,1,2,3,4
SPI Bus
Latches
UART0
UART1
SMBus
Timers
0,1,2,3
CAN
2.0B
PCA
Port
&4
Bus Control
Address [15:0]
Data [7:0]
CP2
Port 4 <from crossbar>
CP1
CP0
C
R
O
S
S
B
A
R
P7 Latch
P5 Latch
P6 Latch
Data Latch
Ctrl Latch
Addr [15:8]
Addr [7:0]
+
-
+
-
+
-
Drv
Drv
Drv
Drv
P2
P0
P1
P3
P2.2
P2.6
P2.7
P2.3
P2.4
P2.5
DRV
DRV
DRV
DRV
P4
P5
P6
P7
P0.0
P0.7
P1.0
P1.7
P2.0
P2.7
P3.0
P3.7
CANTX
CANRX
P4.0
P4.4
P4.6/RD
P4.7/WR
P4.5/ALE
P5.0/A8
P6.0/A0
P6.7/A7
P7.7/D7
P5.7/A51
P7.0/D0
23
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