C8051F045-GQ Silicon Laboratories Inc, C8051F045-GQ Datasheet - Page 24
![IC 8051 MCU 64K FLASH 64TQFP](/photos/12/18/121883/c8051f045-gq_sml.jpg)
C8051F045-GQ
Manufacturer Part Number
C8051F045-GQ
Description
IC 8051 MCU 64K FLASH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F04xr
Specifications of C8051F045-GQ
Program Memory Type
FLASH
Program Memory Size
64KB (64K x 8)
Package / Case
64-TQFP, 64-VQFP
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
32
Ram Size
4.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 13x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
C8051F0x
Core
8051
Data Bus Width
8 bit
Data Ram Size
4.25 KB
Interface Type
CAN/SMBus/SPI/UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
32
Number Of Timers
5
Operating Supply Voltage
2.7 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F040DK
Minimum Operating Temperature
- 40 C
On-chip Adc
13-ch x 10-bit
On-chip Dac
2-ch x 12-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1210
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F045-GQ
Manufacturer:
SiliconL
Quantity:
1 200
Company:
Part Number:
C8051F045-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F045-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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C8051F040/1/2/3/4/5/6/7
24
MONEN
XTAL1
XTAL2
HVCAP
VREFA
HVAIN+
HVREF
AIN0.1
AIN0.2
AIN0.3
HVAIN-
DGND
DGND
DGND
AGND
AIN0.0
AGND
VREF
TCK
TMS
/RST
VDD
VDD
VDD
AV+
TDO
AV+
TDI
Oscillator
External
Monitor
Circuit
HVAMP
V
Digital Power
Analog Power
DD
M
U
A
X
JTAG
Logic
VREF
Prog
Gain
Boundary Scan
SENSOR
WDT
TEMP
Debug HW
Oscillator
Internal
Figure 1.4. C8051F045/7 Block Diagram
100 ksps
(10-Bit)
A
M
U
X
ADC
System
Clock
Reset
8:2
C
o
8
0
5
1
e
r
External Memory Data
SFR Bus
Memories
CANRAM
64/32 kB
256 byte
32x136
Flash
Bus
Rev. 1.5
RAM
4 kB
RAM
SPI Bus
0,1,2,3,4
Latches
UART0
UART1
SMBus
0,1,2,3
Timers
CAN
2.0B
PCA
Port
&4
Bus Control
Address [15:0]
Data [7:0]
CP2
Port 4 <from crossbar>
CP1
CP0
C
R
O
B
R
S
S
A
P5 Latch
P6 Latch
P7 Latch
Data Latch
Addr [15:8]
Ctrl Latch
Addr [7:0]
+
-
+
-
+
-
Drv
Drv
Drv
Drv
P0
P1
P2
P3
P2.6
P2.7
P2.2
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
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