C8051F317-GM Silicon Laboratories Inc, C8051F317-GM Datasheet
C8051F317-GM
Manufacturer Part Number
C8051F317-GM
Description
IC 8051 MCU FLASH 16KB 24QFN
Manufacturer
Silicon Laboratories Inc
Series
C8051F31xr
Specifications of C8051F317-GM
Program Memory Type
FLASH
Program Memory Size
16KB (16K x 8)
Package / Case
24-QFN
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
21
Ram Size
1.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
C8051F3x
Core
8051
Data Bus Width
8 bit
Data Ram Size
1.25 KB
Interface Type
I2C, SMBus, SPI, UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
21
Number Of Timers
5
Operating Supply Voltage
2.7 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F310DK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
770-1006 - ISP 4PORT FOR SILABS C8051F MCU
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1282-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
C8051F317-GMR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Analog Peripherals
Two Comparators
-
-
-
POR/Brown-Out Detector
On-Chip Debug
-
-
-
Superior performance to emulation systems using ICE-chips, target pods,
Supply Voltage: 2.7 to 3.6 V
-
-
-
Temperature Range: –40 to +85 °C
Small Form Factor
and sockets
Programmable hysteresis and response time
Configurable to generate interrupts or reset
Low current (<0.5 µA)
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
Typical operating current: 5 mA at 25 MHz
Typical: 11 µA at 32 kHz
Target stop mode current: <0.1 µA
/RST/C2CK
GND
VDD
Analog/Digital
XTAL1
XTAL2
Power
C2D
Oscillator
Oscillator
External
Internal
Circuit
2%
POR
Debug HW
Brown-
Out
System Clock
Copyright © 2005 by Silicon Laboratories
Reset
C
8
0
5
1
o
e
r
25 MIPS, 16 kB Flash, 24-Pin Mixed-Signal MCU
SFR Bus
256 byte
FLASH
SRAM
SRAM
16 kB
1 kB
High-Speed 8051 µC Core
-
-
-
Memory
-
-
Digital Peripherals
-
-
-
-
-
-
Clock Sources
-
-
-
Package
-
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
1280 bytes data RAM (1024 + 256)
16 kB Flash; in-system programmable in 512-byte sectors (512 bytes
are reserved)
21 port I/O; all are 5 V tolerant
1 Enhanced Hardware SMBus™ (I2C™ compatible) and UART serial
port
Programmable 16-bit counter/timer array with three capture/compare
modules, WDT
5 general-purpose 16-bit counter/timers
Dedicated watchdog timer; bidirectional reset
Real-time clock mode for maximum power saving
Internal oscillator: 24.5 MHz, 2% accuracy supports UART operation
External oscillator: Crystal, RC, C, or Clock (1 or 2 pin modes)
Can switch between clock sources on-the-fly
24-pin QFN (lead-free package)
0,1,2,3 /
SMBus
Port 0
Port 1
UART
Port 2
Port 3
Timer
Latch
Latch
Latch
Latch
PCA/
WDT
RTC
SPI
CP0
CP1
+
+
-
-
C8051F317
C
R
O
S
S
B
A
R
D
D
P
0
D
P
1
D
P
2
P
3
v
v
r
v
r
v
r
r
P0.0/VREF
P0.1
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
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P3.0/C2D
9.14.2005
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C8051F317-GM Summary of contents
Page 1
... Can switch between clock sources on-the-fly Package - 24-pin QFN (lead-free package FLASH 0 5 Reset 256 byte SRAM SRAM C o SFR Bus System Clock r e Copyright © 2005 by Silicon Laboratories C8051F317 P0.0/VREF P Port 0 P0.1 0 Latch P0.2/XTAL1 P0.3/XTAL2 Port 1 P0.4/TX D P0.5/RX Latch r P0.6/CNVST v P0.7 UART C P Timer R P1 ...
Page 2
... L1 — — 0.15 aaa — — 0.10 bbb — — 0.10 ccc — — 0.05 ddd — — 0.10 Copyright © 2005 by Silicon Laboratories C8051F317 Typ Max Units — 3.6 — 6.4 — — 0.36 — — 9 — — 10 — ...