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参数资料
型号： EFM32TG840F32
厂商： Energy Micro
文件页数： 97/136页
文件大小： 0K
描述： MCU 32BIT 32KB FLASH 64-QFN
特色产品： EFM32 Tiny Gecko
标准包装： 1
系列： Tiny Gecko
核心处理器： ARM? Cortex?-M3
芯体尺寸： 32-位
速度： 32MHz
连通性： EBI/EMI，I²C，IrDA，智能卡，SPI，UART/USART
外围设备： 欠压检测/复位，DMA，LCD，POR，PWM，WDT
输入/输出数： 56
程序存储器容量： 32KB（32K x 8）
程序存储器类型： 闪存
RAM 容量： 4K x 8
电压 - 电源 (Vcc/Vdd)： 1.8 V ~ 3.8 V
数据转换器： A/D 8x12b，D/A 2x12b
振荡器型： 外部
工作温度： -40°C ~ 85°C
封装/外壳： 64-VFQFN 裸露焊盘
包装： 标准包装
其它名称： 914-1036-6
...the world's most energy friendly microcontrollers
2011-02-04 - d0002_Rev1.00
63
www.energymicro.com
where:
S
is an optional suffix. If S is specified, the condition code flags are updated on the result of
the operation, see Section 3.3.7 (p. 43) .
cond
is an optional condition code, see Section 3.3.7 (p. 43) .
Rd
is the destination register.
Operand2
is a flexible second operand. See Section 3.3.3 (p. 38) for details of the options.
imm16
is any value in the range 0-65535.
3.5.6.2 Operation
The MOV instruction copies the value of Operand2 into Rd.
When Operand2 in a MOV instruction is a register with a shift other than LSL #0, the preferred syntax
is the corresponding shift instruction:
ASR{S}{cond} Rd, Rm, #n is the preferred syntax for MOV{S}{cond} Rd, Rm, ASR #n
LSL{S}{cond} Rd, Rm, #n is the preferred syntax for MOV{S}{cond} Rd, Rm, LSL #n if n != 0
LSR{S}{cond} Rd, Rm, #n is the preferred syntax for MOV{S}{cond} Rd, Rm, LSR #n
ROR{S}{cond} Rd, Rm, #n is the preferred syntax for MOV{S}{cond} Rd, Rm, ROR #n
RRX{S}{cond} Rd, Rm is the preferred syntax for MOV{S}{cond} Rd, Rm, RRX.
Also, the MOV instruction permits additional forms of Operand2 as synonyms for shift instructions:
MOV{S}{cond} Rd, Rm, ASR Rs is a synonym for ASR{S}{cond} Rd, Rm, Rs
MOV{S}{cond} Rd, Rm, LSL Rs is a synonym for LSL{S}{cond} Rd, Rm, Rs
MOV{S}{cond} Rd, Rm, LSR Rs is a synonym for LSR{S}{cond} Rd, Rm, Rs
MOV{S}{cond} Rd, Rm, ROR Rs is a synonym for ROR{S}{cond} Rd, Rm, Rs
See Section 3.5.3 (p. 60) .
The MVN instruction takes the value of Operand2, performs a bitwise logical NOT operation on the value,
and places the result into Rd.
Note
The MOVW instruction provides the same function as MOV, but is restricted to using the
imm16
operand.
3.5.6.3 Restrictions
You can use SP and PC only in the MOV instruction, with the following restrictions:
the second operand must be a register without shift
you must not specify the S suffix.
When Rd is PC in a MOV instruction:
bit[0] of the value written to the PC is ignored
a branch occurs to the address created by forcing bit[0] of that value to 0.
Note
Though it is possible to use MOV as a branch instruction, ARM strongly recommends the
use of a BX or BLX instruction to branch for software portability to the ARM instruction set.
3.5.6.4 Condition flags
If S is specified, these instructions:
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EFM32TG840F32-QFN64 制造商:Energy Micro AS 功能描述:32 FLASH, USART + UART 2, QFN64 - Tape and Reel 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 64QFN 制造商:Energy Micro AS 功能描述:IC, MCU, 32BIT, CORTEX M3, TINY, QFN64; Controller Family/Series:EFM32; Core Size:32bit; No. of I/O's:56; Supply Voltage Min:1.85V; Supply Voltage Max:3.8V; Digital IC Case Style:QFN; No. of Pins:64; Program Memory Size:32KB; RAM ;RoHS Compliant: Yes
EFM32TG840F32-QFN64T 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, TINY GECKO - Trays
EFM32TG840F32-QFN64-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 64QFN
EFM32-TG840F32-SK 功能描述:IC MICRO KIT GECKO 64QFN RoHS:是 类别:套件 >> 半导体产品 - IC 元件分类 系列:Tiny Gecko 其它有关文件:NXPLOGIC2-KIT-ND Contents 标准包装:1 系列:74AUP 套件类型:逻辑 值:180 件 - 18 种值各 10 件 包装:- 安装类型:表面贴装 包括封装:6-XSON，8-XSON，8-XQFN 产品目录页面:2653 (CN2011-ZH PDF) 工具箱内容:(10) 568-4391-1-ND - IC GATE MULT-FUNC CONFIG 6-XSON(10) 568-4390-1-ND - IC CONFIG MULT-FUNC GATE 6-XSON(10) 568-4389-1-ND - IC GATE DUAL FUNCTION 8-XSON(10) 568-4388-1-ND - IC GATE DUAL FUNCTION 8-XQFN(10) 568-4387-1-ND - IC F-F D-TYPE POS EDGE 8-XSON(10) 568-4386-1-ND - IC F-F D-TYPE POS EDGE 8-XQFN(10) 568-4385-1-ND - IC CONFIG MULTI-FUNC GATE 6-XSON(10) 568-4384-1-ND - IC EX-OR GATE 3-IN 6-XSON(10) 568-4383-1-ND - IC F-F D-TYPE POS EDGE 6-XSON(10) 568-4382-1-ND - IC LATCH D-TYPE 6-XSON更多... 其它名称:NXPLOGIC2-KIT
EFM32TG840F32-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 32KB FLASH 64QFN
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