C8051F411EK Silicon Laboratories Inc, C8051F411EK Datasheet - Page 93

• Manufacturer Part Number: C8051F411EK
• Description: KIT EVAL FOR C8051F411
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F411EK

• Contents: Evaluation Board, CD-ROM, USB Cable, Batteries and User Guide
• Processor To Be Evaluated: C8051F41x
• Interface Type: USB
• Silicon Manufacturer: Silicon Labs
• Core Architecture: 8051
• Silicon Core Number: C8051F411
• Silicon Family Name: C8051F41x
• Kit Contents: LCD Based Evaluation Board, USB Cable, Software CD And Quick-Start Guide
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: Silicon Laboratories C8051F41x
• For Use With: 336-1315 - KIT REF DESIGN VOICE RECORD F41X
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1317

10. CIP-51 Microcontroller
The MCU system controller core is the CIP-51 microcontroller. The CIP-51 is fully compatible with the
MCS-51™ instruction set. Standard 803x/805x assemblers and compilers can be used to develop soft-
ware. The C8051F41x family has a superset of all the peripherals included with a standard 8051. See Sec-
tion “
includes on-chip debug hardware which interfaces directly with the analog and digital subsystems, provid-
ing a complete data acquisition or control-system solution in a single integrated circuit.
The CIP-51 Microcontroller core implements the standard 8051 organization and peripherals as well as
additional custom peripherals and functions to extend its capability (see Figure 10.1 for a block diagram).
The CIP-51 core includes the following features:
- Fully Compatible with MCS-51 Instruction
- 50 MIPS Peak Throughput
- 256 Bytes of Internal RAM
1. System Overview
Set
RESET
CLOCK
STOP
IDLE
” on page
ACCUMULATOR
PROGRAM COUNTER (PC)
Figure 10.1. CIP-51 Block Diagram
CONTROL
PSW
PRGM. ADDRESS REG.
LOGIC
POWER CONTROL
PC INCREMENTER
DATA POINTER
REGISTER
BUFFER
19
for more information about the available peripherals. The CIP-51
TMP1
PIPELINE
ALU
Rev. 1.1
TMP2
DATA BUS
DATA BUS
D8
D8
D8
A16
D8
D8
D8
D8
- Extended Interrupt Handler
- Reset Input
- Power Management Modes
- Integrated Debug Logic
B REGISTER
REGISTER
INTERRUPT
ADDRESS
INTERFACE
INTERFACE
INTERFACE
MEMORY
SRAM
SFR
BUS
C8051F410/1/2/3
MEM_WRITE_DATA
SFR_WRITE_DATA
MEM_READ_DATA
STACK POINTER
(256 X 8)
SFR_READ_DATA
SRAM
MEM_CONTROL
EMULATION_IRQ
MEM_ADDRESS
SFR_CONTROL
SFR_ADDRESS
SYSTEM_IRQs
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