C8051F337-GM Silicon Laboratories Inc, C8051F337-GM Datasheet
C8051F337-GM
Manufacturer Part Number
C8051F337-GM
Description
IC MCU 16K FLASH 20QFN
Manufacturer
Silicon Laboratories Inc
Series
C8051F33xr
Specifications of C8051F337-GM
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
17
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-QFN
Processor Series
C8051F3x
Core
8051
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
I2C, SPI, UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
17
Number Of Timers
4
Operating Supply Voltage
2.7 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
KSK-SL-TOOLSTICK, PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F336DK
Minimum Operating Temperature
- 40 C
For Use With
336-1451 - ADAPTER PROGRAM TOOLSTICK F330
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Other names
336-1428-5
Analog Peripherals
10-bit DAC (Current Mode)
Comparator
-
-
-
On-Chip Debug
-
-
-
-
Supply Voltage: 2.7 to 3.6 V
Temperature Range: –40 to +85 °C
Small Form Factor
Programmable hysteresis and response time
Configurable to generate interrupts or reset
Low current
On-chip debug circuitry facilitates full speed, non-intrusive in-system
debug (no emulator required)
Provides breakpoints, single stepping, watchpoints
Inspect/modify memory, registers, and stack
Superior performance to emulation systems using ICE-chips, target
pods, and sockets
RST/C2CK
XTAL1
XTAL2
GND
VDD
24.5 MHz (2%)
C2D
Analog/Digital
Oscillator
Oscillator
Oscillator
External
Internal
Internal
Circuit
80kHz
Power
POR
Brown-Out
Detector
Debug HW
System Clock
Reset
Copyright © 2007 by Silicon Laboratories
C
o
8
0
5
1
e
r
SFR Bus
256 Byte
512 Byte
25 MIPS, 16 kB Flash, 20-pin Mixed-Signal MCU
FLASH
SRAM
XRAM
16 kB
High-Speed 8051 µC Core
-
-
-
Memory
-
-
Digital Peripherals
-
-
-
-
-
-
-
-
-
-
Package
-
-
Pipelined instruction architecture; executes 70% of instructions in 1 or 2
system clocks
Up to 25 MIPS throughput with 25 MHz clock
Expanded interrupt handler
768 bytes data RAM
16 kB Flash; in-system programmable in 512 byte sectors
17 port I/Os; all are 5 V tolerant
Hardware SMBus™ (I
serial ports available concurrently
Programmable 16-bit counter/timer array with three capture/compare
modules, WDT
4 general-purpose 16-bit counter/timers
Timer with real-time clock mode
Clock sources
Two internal oscillators:
External oscillator: Crystal, RC, C, or Clock (1 or 2 pin modes)
Can switch between clock sources on-the-fly
Suspend mode for maximum power savings with fast wake-up (<1 us)
20-pin QFN
Pin compatible with C8051F33x family of devices
(512 bytes are reserved)
-
-
Precision 24.5 MHz, 2% accuracy over V
80 kHz low frequency, low-power
Timer 0,
SMBus
1, 2, 3
3-Chnl
Port 0
UART
Port 1
Port 2
Latch
PCA/
Latch
Latch
WDT
SPI
2
C™ compatible), SPI™, and crystaless-UART
X
B
A
R
CP0
+
-
C8051F337
P
0
D
P
1
D
r
v
r
v
C2D
DD
and temperature
P0.0/VREF
P0.1/IDAC
P0.2/XTAL1
P0.3/XTAL2
P0.4/TX
P0.5/RX
P0.6/CNVST
P0.7
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P2.0/C2D
08.13.2007
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C8051F337-GM Summary of contents
Page 1
... SMBus 0 256 Byte SPI 5 SRAM Port 1 1 Latch 512 Byte XRAM C o SFR Bus r e Port 2 Latch Copyright © 2007 by Silicon Laboratories C8051F337 2 C™ compatible), SPI™, and crystaless-UART and temperature DD P0.0/VREF P0.1/IDAC P P0.2/XTAL1 0 P0.3/XTAL2 D P0.4/TX r P0.5/RX v P0.6/CNVST X B P0.7 ...
Page 2
... Clock = 1 MHz monitor disabled DD monitor disabled DD Oscillator off; V monitor disabled DD (CP+) – (CP–) = 100 mV (CP+) – (CP–) = 100 mV (CP+) – (CP–) = 100 mV (CP+) – (CP–) = 100 mV C8051F337DK Development Kit Millimeters Min Nom Max 4.00 BSC. 2.55 2.70 2.85 0.30 0.40 0.50 — ...