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参数资料
型号： STR912FW42X6
厂商： STMICROELECTRONICS
元件分类： 微控制器/微处理器
英文描述： 32-BIT, FLASH, 96 MHz, RISC MICROCONTROLLER, PQFP128
封装： 14 X 14 MM, PLASTIC, LQFP-128
文件页数： 40/73页
文件大小： 1538K
代理商： STR912FW42X6
Obsolete
Product(s)
- Obsolete
Product(s)
STR91xF
Memory mapping
45/73
Figure 9.
STR91xF memory map
0x0000.0000
FLASH, I-TCM (1)
SRAM, D-TCM (2)
0x0400.0000
0x2000.0000
Using 288 KB or 544
KB
Using 64 KB or 96
KB
0x0800.0000
RESERVED
Ext. MEM, CS3
Ext. MEM, CS2
Ext. MEM, CS1
Ext. MEM, CS0
64 MB
0x2400.0000
0x2800.0000
0x2C00.0000
AHB
BUFFERED
0x3000.0000
Ext. MEM, CS3
Ext. MEM, CS2
Ext. MEM, CS1
Ext. MEM, CS0
64 MB
0x3400.0000
0x3800.0000
0x3C00.0000
AHB
NON-
BUFFERED
0x4000.0000
SRAM, AHB (2)
FMI
APB0
APB1
64 MB
0x4400.0000
0x4800.0000
0x4C00.0000
AHB
BUFFERED
0x5000.0000
SRAM, AHB (2)
FMI
APB0
APB1
64 MB
0x5400.0000
0x5800.0000
0x5C00.0000
AHB
NON-
BUFFERED
0x6000.0000
USB
EMI
8-CH DMA
ENET
64 MB
0x6400.0000
0x6800.0000
0x6C00.0000
AHB
BUFFERED
0x7000.0000
USB
EMI
8-CH DMA
ENET
64 MB
0x7400.0000
0x7800.0000
0x7C00.0000
RESERVED
VIC1
VIC0
0x8000.0000
0xFC00.0000
0xFC01.0000
0xFFFF.F000
0xFFFF.FFFF
4 KB
64 KB
AHB
NON-
BUFFERED
AHB
NON-
BUFFERED
4 KB
I2C1
4 KB
APB0 CONFIG
4 KB
WAKE-UP UNIT
4 KB
GPIO PORT P0
4 KB
GPIO PORT P1
4 KB
GPIO PORT P2
4 KB
GPIO PORT P3
4 KB
GPIO PORT P4
4 KB
GPIO PORT P5
4 KB
GPIO PORT P6
4 KB
GPIO PORT P7
4 KB
GPIO PORT P8
4 KB
GPIO PORT P9
4 KB
TIM0
4 KB
TIM1
4 KB
TIM2
4 KB
TIM3
4 KB
APB1 CONFIG
4 KB
RTC
4 KB
SCU
4 KB
IMC
4 KB
UART0
4 KB
UART1
4 KB
UART2
4 KB
SSP0
4 KB
SSP1
4 KB
CAN
4 KB
ADC
4 KB
WATCHDOG
4 KB
I2C0
RESERVED
APB0+0x0000.0000
PERIPHERAL BUS
MEMORY SPACE (4)
RESERVED
APB0+0x0000.1000
APB0+0x0000.2000
APB0+0x0000.3000
APB0+0x0000.4000
APB0+0x0000.5000
APB0+0x0000.6000
APB0+0x0000.7000
APB0+0x0000.8000
APB0+0x0000.9000
APB0+0x0000.A000
APB0+0x0000.B000
APB0+0x0000.C000
APB0+0x0000.D000
APB0+0x0000.E000
APB0+0x0000.F000
APB1+0x0000.1000
APB1+0x0000.2000
APB1+0x0000.3000
APB1+0x0000.4000
APB1+0x0000.5000
APB1+0x0000.6000
APB1+0x0000.7000
APB1+0x0000.8000
APB1+0x0000.9000
APB1+0x0000.A000
APB1+0x0000.B000
APB1+0x0000.C000
APB1+0x0000.D000
APB1+0x0000.E000
APB1+0x03FF.FFFF
RESERVED
PERIPHERAL BUS,
NON- BUFFERED
ACCESS (3)
PERIPHERAL BUS,
BUFFERED ACCESS (3)
TOTAL 4 GB CPU
MEMORY SPACE
0x0000.0000
MAIN FLASH
(BANK 0),
256KB or 512KB
SECONDARY
FLASH (BANK 1),
32KB
MAIN FLASH
(BANK 0),
256KB or 512KB
SECONDARY
FLASH (BANK 1),
32KB
Order of the two Flash memories is user defined.
(1)
DEFAULT ORDER
OPTIONAL ORDER
APB1+0x0000.0000
APB0+0x0001.0000
APB0+0x03FF.FFFF
APB BASE +
OFFSET
APB1,
AHB-
to-APB
Bridge
APB0,
AHB-
to-APB
Bridge
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相关代理商/技术参数
参数描述
STR912FW42X6 制造商:STMicroelectronics 功能描述:256K Flash 96K sram Ethernet USB CAN
STR912FW42X6T 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:ARM966E-S TM 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA
STR912FW44X6 功能描述:ARM微控制器 - MCU TQFP 128 14x14x1.4 1 RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
STR912FW44X6 制造商:STMicroelectronics 功能描述:512K Flash 96K sram Ethernet USB CAN
STR912FW44X6T 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:ARM966E-S TM 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA
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