欢迎访问ic37.com |
会员登录 免费注册
发布采购

C8051F964-A-GM 参数 Datasheet PDF下载

C8051F964-A-GM图片预览
型号: C8051F964-A-GM
PDF下载: 下载PDF文件 查看货源
内容描述: 超低功耗,高效率,电池供电计量MCU [Ultra-Low-Power, High-Efficiency, Battery-Powered Metering MCU]
分类和应用: 电池
文件页数/大小: 2 页 / 48 K
品牌: SILABS [ SILICON LABORATORIES ]
  •  
  • C8051F964-A-GM
  • 八零友创集团

       该会员已使用本站13年以上

  • 数量-
  • 厂家-
  • 封装-
  • 批号-
  • -
  • 和我即时交谈 和我即时交谈
  • 0755-88917717/88917797/88279729███【坚持原装正品】████ 和我即时交谈 和我即时交谈
更多
  •  
  • 供货商
  • 型号*
  • 数量*
  • 厂商
  • 封装
  • 批号
  • 交易说明
  • 询价
批量询价选中的记录已选中0条,每次最多15条。
 浏览型号C8051F964-A-GM的Datasheet PDF文件第2页 
C8051F96x
Ultra-Low-Power, High-Efficiency, Battery-Powered Metering MCU
Ultra-Low Power @ 3.6 V
High-Speed Enhanced 8051 µC Core
-
-
-
-
-
110 µA/MHz, Low-Power Active, DC-DC enabled
110 nA sleep current with data retention; POR monitor enabled
400 nA sleep current with smaRTClock (internal LFO)
700 nA sleep current with smaRTClock (external XTAL)
2 µs wake-up from any sleep mode
-
Pipe-lined instruction architecture executes 70% of instructions
in 1 or 2 system clocks
Memory
-
Up to 128 kB Flash; In-system programmable; Full read/write/
-
erase functionality over the entire supply range
Up to 8 kB data retention RAM
12-Bit; 16 ch. Analog to Digital Converter
-
Up to 75 ksps, 12-bit mode or 300 ksps 10-bit mode
-
External pin or internal VREF (no external capacitor required)
-
On-chip PGA allows measuring voltages up to twice the
-
-
reference voltage
Autonomous burst mode with 16-bit automatic averaging
accumulator
Integrated temperature sensor
Digital Peripherals
-
Up to 57 port I/O; All 5 V tolerant with programmable drive
strength
-
Hardware enhanced UART, 2 SPI and I
2
C serial ports available
-
-
16-bit programmable counter array (PCA) with six capture/com-
pare/PWM modules and watchdog timer
concurrently
Four general-purpose 16-bit counter/timers
Two Low Current Comparators
-
Programmable hysteresis and response time
-
Configurable as interrupt or reset source
Internal 6-Bit Current Reference
Clock Sources
-
Precision internal oscillators: 24.5 MHz with ±2% accuracy sup-
ports UART operation; spread-spectrum mode for reduced EMI
-
Up to ±500 µA; source and sink capability
-
Enhanced resolution via PWM interpolation
Integrated LCD Controller
-
Low power internal oscillator: 20 MHz
-
External oscillator: Crystal, RC, C, CMOS clock
-
SmaRTClock oscillator: 32.768 kHz crystal or 16.4 kHz internal
LFO with three independent alarms
-
Supports up to 128 segments (32x4)
-
Integrated charge pump for contrast control
Metering-Specific Peripherals
On-Chip Debug
-
On-chip debug circuitry facilitates full speed, non-intrusive in-
-
system debug (no emulator required)
Provides four breakpoints, single stepping
-
DC-DC buck converter allows dynamic voltage scaling for
-
-
-
maximum efficiency (250 mW output)
Sleep-mode pulse accumulator with programmable switch
de-bounce and pull-up control interfaces directly to metering
sensor
Data Packet Processing Engine (DPPE) includes hardware
AES, DMA, CRC, and encoding blocks for acceleration of wire-
less protocols
Manchester and Three-out-of-Six encoder hardware for power-
efficient implementation of the wireless M-bus specification
CIP-51 8051
Controller Core
128k Byte ISP Flash
Program Memory
256 Byte SRAM
8092 Byte XRAM
Package Options
-
76-pin DQFN (6x6 mm), RoHS compliant
-
40-pin QFN (6x6 mm), RoHS compliant
-
80-pin QFP (12x12 mm), RoHS compliant
Development Kit: C8051F960DK
Supply Voltage: 1.8 to 3.8 V
Temperature Range: –40 to +85 °C
Power On
Reset/PMU
Wake
Reset
Port I/O Configuration
Digital Peripherals
UART
Timers
0, 1, 2, 3
PCA/WDT
SMBus
Priority
Crossbar
Decoder
Port 0
Drivers
C2CK/RST
Debug /
Programming
Hardware
C2D
P0.0/VREF
P0.1/AGND
P0.2/XTAL1
P0.3/XTAL2
P0.4/TX
P0.5/RX
P0.6/CNVSTR
P0.7
P1.0/PC0
P1.1/PC1
P1.2/XTAL3
P1.3/XTAL4
P1.4
P1.5/INT5
P1.6/INT6
P1.7
P2.0/SCK1
P2.1/MISO1
P2.2/MOSI1
P2.3/NSS1
P2.4
P2.5
P2.6
P2.7
32
DMA
VBAT
VDC
VBAT
VDD
Analog
Power
SPI 0
SPI 1
(DMA Enabled)
CRC
Engine
AES
Engine
Encoder
VREG
Digital
Power
Port 1
Drivers
Crossbar Control
VBATDC
IND
GNDDC
DC/DC Buck
Converter
Precision
24.5 MHz
Oscillator
LCD Charge
Pump
XTAL1
XTAL2
Low Power
20 MHz
Oscillator
External
Oscillator
Circuit
Enhanced
smaRTClock
Oscillator
SYSCLK
SFR
Bus
LCD (up to 4x32)
EMIF
Pulse Counter
Port 2
Drivers
Analog Peripherals
Internal
VREF
External
VREF
A
M
U
X
VDD
VREF
Temp
Sensor
GND
CP0, CP0A
CP1, CP1A
+
-
CAP
P3-6
Drivers
P7
Driver
P3.0...P6.7
16
GND
XTAL3
XTAL4
12-bit
75ksps
ADC
P7.0/C2D
System Clock
Configuration
+
-
Comparators
Low-Voltage/Low-Power
Copyright © 2011 by Silicon Laboratories
11.03.11