參數資料
型號: EFM32TG840F32
廠商: Energy Micro
文件頁數: 67/136頁
文件大小: 0K
描述: MCU 32BIT 32KB FLASH 64-QFN
特色產品: EFM32 Tiny Gecko
標準包裝: 1
系列: Tiny Gecko
核心處理器: ARM? Cortex?-M3
芯體尺寸: 32-位
速度: 32MHz
連通性: EBI/EMI,I²C,IrDA,智能卡,SPI,UART/USART
外圍設備: 欠壓檢測/復位,DMA,LCD,POR,PWM,WDT
輸入/輸出數: 56
程序存儲器容量: 32KB(32K x 8)
程序存儲器類型: 閃存
RAM 容量: 4K x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 3.8 V
數據轉換器: A/D 8x12b,D/A 2x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 64-VFQFN 裸露焊盤
包裝: 標準包裝
其它名稱: 914-1036-6
...the world's most energy friendly microcontrollers
2011-02-04 - d0002_Rev1.00
36
www.energymicro.com
Mnemonic
Operands
Brief description
Flags
Page
SMULL
RdLo, RdHi, Rn, Rm
Signed Multiply (32 x 32), 64-bit result
-
SSAT
Rd, #n, Rm {,shift
#s}
Signed Saturate
Q
STM
Rn{!}, reglist
Store Multiple registers, increment after
-
STMDB,
STMEA
Rn{!}, reglist
Store Multiple registers, decrement before
-
STMFD,
STMIA
Rn{!}, reglist
Store Multiple registers, increment after
-
STR
Rt, [Rn, #offset]
Store Register word
-
STRB, STRBT
Rt, [Rn, #offset]
Store Register byte
-
STRD
Rt, Rt2, [Rn,
#offset]
Store Register two words
-
STREX
Rd, Rt, [Rn,
#offset]
Store Register Exclusive
-
STREXB
Rd, Rt, [Rn]
Store Register Exclusive byte
-
STREXH
Rd, Rt, [Rn]
Store Register Exclusive halfword
-
STRH, STRHT
Rt, [Rn, #offset]
Store Register halfword
-
STRT
Rt, [Rn, #offset]
Store Register word
-
SUB, SUBS
{Rd,} Rn, Op2
Subtract
N,Z,C,V
SUB, SUBW
{Rd,} Rn, #imm12
Subtract
N,Z,C,V
SVC
#imm
Supervisor Call
-
SXTB
{Rd,} Rm {,ROR #n}
Sign extend a byte
-
SXTH
{Rd,} Rm {,ROR #n}
Sign extend a halfword
-
TBB
[Rn, Rm]
Table Branch Byte
-
TBH
[Rn, Rm, LSL #1]
Table Branch Halfword
-
TEQ
Rn, Op2
Test Equivalence
N,Z,C
TST
Rn, Op2
Test
N,Z,C
UBFX
Rd, Rn, #lsb,
#width
Unsigned Bit Field Extract
-
UDIV
{Rd,} Rn, Rm
Unsigned Divide
-
UMLAL
RdLo, RdHi, Rn, Rm
Unsigned Multiply with Accumulate (32 x 32 + 64),
64-bit result
-
UMULL
RdLo, RdHi, Rn, Rm
Unsigned Multiply (32 x 32), 64-bit result
-
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