C8051F045R Silicon Labs, C8051F045R Datasheet - Page 147
![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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SFRs are listed in alphabetical order. All undefined SFR locations are reserved.
DAC1L
DPH
DPL
EIE1
EIE2
EIP1
EIP2
EMI0CF
EMI0CN
EMI0TC
FLACL
FLSCL
HVA0CN
IE
IP
OSCICL
OSCICN
OSCXCN
P0
P0MDOUT
P1
P1MDIN
P1MDOUT
P2
P2MDIN
P2MDOUT
P3
P3MDIN
P3MDOUT
P4
P4MDOUT
P5
P5MDOUT
P6
P6MDOUT
P7
P7MDOUT
PCA0CN
PCA0CPH0
PCA0CPH1
PCA0CPH2
PCA0CPH3
Register
4
4
4
4
3
4
4
4
4
0xD2
0x83
0x82
0xE6
0xE7
0xF6
0xF7
0xA3
0xA2
0xA1
0xB7
0xB7
0xD6
0xA8
0xB8
0x8B
0x8A
0x8C
0x80
0xA4
0x90
0xAD
0xA5
0xA0
0xAE
0xA6
0xB0
0xAF
0xA7
0xC8
0x9C
0xD8
0x9D
0xE8
0x9E
0xF8
0x9F
0xD8
0xFC
0xFE
0xEA
0xEC
Address
Table 12.3. Special Function Registers (Continued)
1
All Pages Data Pointer High
All Pages Data Pointer Low
All Pages Extended Interrupt Enable 1
All Pages Extended Interrupt Enable 2
All Pages Extended Interrupt Priority 1
All Pages Extended Interrupt Priority 2
0
0
0
F
0
0
All Pages Interrupt Enable
All Pages Interrupt Priority
F
F
F
All Pages Port 0 Latch
F
All Pages Port 1 Latch
F
F
All Pages Port 2 Latch
F
F
All Pages Port 3 Latch
F
F
F
F
F
F
F
F
F
F
0
0
0
0
0
SFR Page
DAC1 Low Byte
EMIF Configuration
External Memory Interface Control
EMIF Timing Control
Flash Access Limit
Flash Scale
High Voltage Differential Amp Control
Internal Oscillator Calibration
Internal Oscillator Control
External Oscillator Control
Port 0 Output Mode Configuration
Port 1 Input Mode Configuration
Port 1 Output Mode Configuration
Port 2 Input Mode Configuration
Port 2 Output Mode Configuration
Port 3 Input Mode Configuration
Port 3 Output Mode Configuration
Port 4 Latch
Port 4 Output Mode Configuration
Port 5 Latch
Port 5 Output Mode Configuration
Port 6 Latch
Port 6 Output Mode Configuration
Port 7 Latch
Port 7 Output Mode Configuration
PCA Control
PCA Capture 0 High
PCA Capture 1 High
PCA Capture 2 High
PCA Capture 3 High
Rev. 1.5
Description
C8051F040/1/2/3/4/5/6/7
page 109
page 150
page 150
page 159
page 160
page 161
page 162
page 190
page 189
page 195
page 184
page 184
page 53
page 157
page 158
page 174
page 174
page 176
page 215
page 216
page 216
page 217
page 217
page 218
page 218
page 219
page 219
page 220
page 220
page 222
page 222
page 223
page 223
page 224
page 224
page 225
page 225
page 312
page 316
page 316
page 316
page 316
Page No.
1
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2
147
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