C8051F044 Silicon Laboratories Inc, C8051F044 Datasheet
C8051F044
Manufacturer Part Number
C8051F044
Description
IC 8051 MCU 64K FLASH 100TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F04xr
Specifications of C8051F044
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
64
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
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
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
336-1156
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F044
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F044-GQ
Manufacturer:
AMD
Quantity:
883
Company:
Part Number:
C8051F044-GQ
Manufacturer:
SiliconL
Quantity:
3 169
Company:
Part Number:
C8051F044-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F044-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Analog Peripherals
10-Bit ADC
-
-
-
-
-
-
High-Voltage Differential Amplifier
-
-
-
Three Comparators
Internal Voltage Reference
Precision V
On-Chip JTAG Debug & Boundary Scan
-
-
-
-
-
Supply Voltage: 2.7 to 3.6 V
-
-
Temperature Range: –40 to +85 °C
CAN 2.0B
±1 LSB INL; guaranteed monotonic
Programmable throughput up to 100 ksps
13 external inputs; programmable as single-ended or differential
Programmable amplifier gain: 16, 8, 4, 2, 1, 0.5
Data-dependent windowed interrupt generator
Built-in temperature sensor (±3 °C)
60 V common mode input range
Offset adjust from –60 to +60 V
16 gain settings from 0.05 to 16
On-chip debug circuitry facilitates full speed, non-intrusive in-system
debug (no emulator required)
Provides breakpoints, single stepping, watchpoints, stack monitor, pro-
gram trace memory
Inspect/modify memory and registers
Superior performance to emulation systems using ICE-chips, target
pods, and sockets
IEEE1149.1 compliant boundary scan
Typical operating current: 10 mA at 25 MHz
Multiple power saving sleep and shutdown modes
MONEN
HVAIN+
HVAIN-
HVCAP
HVREF
XTAL1
XTAL2
VREF0
AIN0.0
AIN0.1
AIN0.2
AIN0.3
DGND
DGND
DGND
AGND
AGND
AGND
VREF
VDD
VDD
VDD
TCK
TMS
TDO
AV+
AV+
AV+
RST
TDI
DD
Monitor/Brown-out Detector
Oscillator
External
Monitor
Circuit
VDD
HVAMP
Digital Power
Analog Power
M
A
U
X
JTAG
Logic
VREF
SENSOR
TEMP
Prog
Gain
Boundary Scan
WDT
Debug HW
25 MIPS, 64 kB Flash, 10-Bit ADC, 100-Pin Mixed-Signal MCU
Oscillator
Internal
2%
100 ksps
(10-Bit)
A
M
U
X
ADC
System
Clock
Reset
Copyright © 2005 by Silicon Laboratories
8:2
C
o
8
0
5
1
e
r
External Data Memory Bus
SFR Bus
CANRAM
256 byte
FLASH
32x136
64 kB
XRAM
RAM
4 kB
High-Speed 8051 µC Core
-
-
-
Memory
-
-
-
CAN Bus 2.0B
-
-
Digital Peripherals
-
-
-
-
-
-
Clock Sources
-
-
Package
-
Ordering Part Numbers
-
-
Pipelined instruction architecture; executes 70% of instructions in 1 or 2
system clocks
Up to 25 MIPS throughput with 25 MHz system clock
Expanded interrupt handler
4352 bytes data RAM
64 kB Flash; in-system programmable in 512-byte sectors (512 bytes
are reserved)
External parallel data memory interface
32 message objects
”Mailbox" implementation only interrupts CPU when needed
64 port I/O; all are 5 V tolerant
Hardware SMBus™ (I2C™ compatible), SPI™, and two UART serial
ports available concurrently
Programmable 16-bit counter array with 6 capture/compare modules
5 general-purpose 16-bit counter/timers
Dedicated watchdog timer; bidirectional reset
Real-time clock mode using timer 3 or PCA
Internal programmable 2% oscillator: up to 25 MHz
External oscillator: Crystal, RC, C, or Clock
100-pin TQFP (standard lead and lead-free packages)
Lead-free package: C8051F044-GQ
Standard package: C8051F044
SPI Bus
0,1,2,3,4
Latches
UART0
UART1
SMBus
0,1,2,3
Timers
CAN
2.0B
PCA
Port
&4
Port 4 <from crossbar>
Bus Control
Address [15:0]
Data [7:0]
CP2
CP1
CP0
C
R
O
B
A
R
S
S
P5 Latch
P6 Latch
Addr [15:8]
P7 Latch
Data Latch
Addr [7:0]
Ctrl Latch
+
-
+
-
+
C8051F044
-
Drv
Drv
Drv
Drv
P0
P1
P2
P3
P2.0
P2.1
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/CPx
P2.7/CPx
P3.0/AINAMUX0
P3.7/AINAMUX7
CANTX
CANRX
P4.0
P4.4
P4.5/ALE
P4.6/RD
P4.7/WR
P5.0/A0
P5.7/A7
P6.0/A8
P6.7/A15
P7.0/D0
P7.7/D7
5.5.2005
Related parts for C8051F044
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
SMD/C°/SINGLE-ENDED OUTPUT SILICON OSCILLATOR
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
N/A N/A/SI4010 AES KEYFOB DEMO WITH LCD RX
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
N/A N/A/SI4010 SIMPLIFIED KEY FOB DEMO WITH LED RX
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
N/A/-40 TO 85 OC/EZLINK MODULE; F930/4432 HIGH BAND (REV E/B1)
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
EZLink Module; F930/4432 Low Band (rev e/B1)
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I°/4460 10 DBM RADIO TEST CARD 434 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I°/4461 14 DBM RADIO TEST CARD 868 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I°/4463 20 DBM RFSWITCH RADIO TEST CARD 460 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I°/4463 20 DBM RADIO TEST CARD 868 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I°/4463 27 DBM RADIO TEST CARD 868 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I°/4463 SKYWORKS 30 DBM RADIO TEST CARD 915 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
N/A N/A/-40 TO 85 OC/4463 RFMD 30 DBM RADIO TEST CARD 915 MHZ
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
I°/4463 20 DBM RADIO TEST CARD 169 MHZ
Manufacturer:
Silicon Laboratories Inc
C8051F044 Summary of contents
Page 1
... Real-time clock mode using timer 3 or PCA Clock Sources - Internal programmable 2% oscillator MHz - External oscillator: Crystal, RC Clock Package - 100-pin TQFP (standard lead and lead-free packages) Ordering Part Numbers - Lead-free package: C8051F044-GQ - Standard package: C8051F044 UART0 8 UART1 SFR Bus SMBus 0 SPI Bus 5 ...
Page 2
... A2 0.95 1.00 1.05 b 0.17 0.22 0. 16. 14. 0. 16. 14.00 - Copyright © 2005 by Silicon Laboratories C8051F044 Typ Max Units 2.7 — 3.6 — 10 — — 0.1 — DC — 25 MHz — 10 — bits — — ±1 LSB ±1 LSB 59 — — ...