C8051F045R Silicon Labs, C8051F045R Datasheet - Page 42
![no-image](/images/no-image-200.jpg)
C8051F045R
Manufacturer Part Number
C8051F045R
Description
8-bit Microcontrollers - MCU 25 MIPS 64KB 10ADC
Manufacturer
Silicon Labs
Datasheet
1.C8051F044R.pdf
(328 pages)
Specifications of C8051F045R
Product Category
8-bit Microcontrollers - MCU
Core
8051
Data Bus Width
8 bit
Maximum Clock Frequency
25 MHz
Program Memory Size
64 KB
Data Ram Size
4.25 KB
On-chip Adc
Yes
Operating Supply Voltage
2.7 V to 3.6 V
Package / Case
TQFP-64
Mounting Style
SMD/SMT
A/d Bit Size
10 bit
A/d Channels Available
13
Data Rom Size
64 KB
Interface Type
CAN, SMBus, SPI, UART
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
32
Number Of Timers
16 bit
Processor Series
C8051
Program Memory Type
Flash
Factory Pack Quantity
500
Supply Voltage - Max
3.6 V
Supply Voltage - Min
2.7 V
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P6.4/A12m/A4
P6.5/A13m/A5
P6.6/A14m/A6
P6.7/A15m/A7
C8051F040/1/2/3/4/5/6/7
42
P7.0/AD0/D0
P7.1/AD1/D1
P7.2/AD2/D2
P7.3/AD3/D3
P7.4/AD4/D4
P7.5/AD5/D5
P7.6/AD6/D6
P7.7/AD7/D7
Name
F040/2/4/6 F041/3/5/7
76
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73
72
71
70
69
68
67
66
65
Pin Numbers
Table 4.1. Pin Definitions (Continued)
Type Description
D I/O Port 6.4. See Port Input/Output section for complete
D I/O Port 6.5. See Port Input/Output section for complete
D I/O Port 6.6. See Port Input/Output section for complete
D I/O Port 6.7. See Port Input/Output section for complete
D I/O Bit 0 External Memory Address/Data bus (Multiplexed
D I/O Port 7.1. See Port Input/Output section for complete
D I/O Port 7.2. See Port Input/Output section for complete
D I/O Port 7.3. See Port Input/Output section for complete
D I/O Port 7.4. See Port Input/Output section for complete
D I/O Port 7.5. See Port Input/Output section for complete
D I/O Port 7.6. See Port Input/Output section for complete
D I/O Port 7.7. See Port Input/Output section for complete
description.
description.
description.
description.
mode)
Bit 0 External Memory Data bus (Non-multiplexed mode)
Port 7.0
See Port Input/Output section for complete description.
description.
description.
description.
description.
description.
description.
description.
Rev. 1.5
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