C8051F555-IM Silicon Laboratories Inc, C8051F555-IM Datasheet - Page 102
C8051F555-IM
Manufacturer Part Number
C8051F555-IM
Description
IC 8051 MCU 16K FLASH 24-QFN
Manufacturer
Silicon Laboratories Inc
Series
C8051F55xr
Specifications of C8051F555-IM
Program Memory Type
FLASH
Program Memory Size
16KB (16K x 8)
Package / Case
24-QFN
Core Processor
8051
Core Size
8-Bit
Speed
50MHz
Connectivity
SMBus (2-Wire/I²C), CAN, SPI, UART/USART
Peripherals
POR, PWM, Temp Sensor, WDT
Number Of I /o
18
Ram Size
2.25K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.25 V
Data Converters
A/D 18x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Processor Series
C8051F5x
Core
8051
Data Bus Width
8 bit
Data Ram Size
2304 B
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
18
Operating Supply Voltage
1.8 V to 5.25 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F540DK
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
336-1691 - KIT DEVELOPMENT FOR C8051F560
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1688-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F555-IM
Manufacturer:
Silicon Labs
Quantity:
135
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C8051F55x/56x/57x
SFR Definition 12.1. SFR0CN: SFR Page Control
SFR Address = 0x84; SFR Page = 0x0F
102
7:1
Bit
Name
Reset
0
Type
Bit
SFRPGEN SFR Automatic Page Control Enable.
Unused
Name
R
7
0
Read = 0000000b; Write = Don’t Care
Upon interrupt, the C8051 Core will vector to the specified interrupt service routine
and automatically switch the SFR page to the corresponding peripheral or function’s
SFR page. This bit is used to control this autopaging function.
0: SFR Automatic Paging disabled. The C8051 core will not automatically change to
the appropriate SFR page (i.e., the SFR page that contains the SFRs for the periph-
eral/function that was the source of the interrupt).
1: SFR Automatic Paging enabled. Upon interrupt, the C8051 will switch the SFR
page to the page that contains the SFRs for the peripheral or function that is the
source of the interrupt.
R
6
0
R
5
0
Rev. 1.1
R
4
0
Function
R
3
0
R
2
0
R
1
0
SFRPGEN
R/W
0
1
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