参数资料
型号: RM48L950PGET
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 200 MHz, RISC MICROCONTROLLER, PQFP144
封装: GREEN, PLASTIC, LQFP-144
文件页数: 130/154页
文件大小: 2807K
代理商: RM48L950PGET
PRODUCTPREVIEW
SPNS174
– SEPTEMBER 2011
4.10 Flash Memory
4.10.1 Flash Memory Configuration
Flash Bank: A separate block of logic consisting of 1 to 16 sectors. Each flash bank normally has a
customer-OTP and a TI-OTP area. These flash sectors share input/output buffers, data paths, sense
amplifiers, and control logic.
Flash Sector: A contiguous region of flash memory which must be erased simultaneously due to physical
construction constraints.
Flash Pump: A charge pump which generates all the voltages required for reading, programming, or
erasing the flash banks.
Flash Module: Interface circuitry required between the host CPU and the flash banks and pump module.
Table 4-23. Flash Memory Banks and Sectors
Memory Arrays (or Banks)(1)
Sector
Segment
Low Address
High Address
No.
BANK0 (1.5MBytes)
0
32K Bytes
0x0000_0000
0x0000_7FFF
1
32K Bytes
0x0000_8000
0x0000_FFFF
2
32K Bytes
0x0001_0000
0x0001_7FFF
3
32K Bytes
0x0001_8000
0x0001_FFFF
4
128K Bytes
0x0002_0000
0x0003_FFFF
5
128K Bytes
0x0004_0000
0x0005_FFFF
6
128K Bytes
0x0006_0000
0x0007_FFFF
7
128K Bytes
0x0008_0000
0x0009_FFFF
8
128K Bytes
0x000A_0000
0x000B_FFFF
9
128K Bytes
0x000C_0000
0x000D_FFFF
10
128K Bytes
0x000E_0000
0x000F_FFFF
11
128K Bytes
0x0010_0000
0x0011_FFFF
12
128K Bytes
0x0012_0000
0x0013_FFFF
13
128K Bytes
0x0014_0000
0x0015_FFFF
14
128K Bytes
0x0016_0000
0x0017_FFFF
BANK1 (1.5MBytes)
0
128K Bytes
0x0018_0000
0x0019_FFFF
1
128K Bytes
0x001A_0000
0x001B_FFFF
2
128K Bytes
0x001C_0000
0x001D_FFFF
3
128K Bytes
0x001E_0000
0x001F_FFFF
4
128K Bytes
0x0020_0000
0x0021_FFFF
5
128K Bytes
0x0022_0000
0x0023_FFFF
6
128K Bytes
0x0024_0000
0x0025_FFFF
7
128K Bytes
0x0026_0000
0x0027_FFFF
8
128K Bytes
0x0028_0000
0x0029_FFFF
9
128K Bytes
0x002A_0000
0x002B_FFFF
10
128K Bytes
0x002C_0000
0x002D_FFFF
11
128K Bytes
0x002E_0000
0x002F_FFFF
BANK7 (64kBytes) for EEPROM emulation(2)(3)
0
16K Bytes
0xF020_0000
0xF020_3FFF
1
16K Bytes
0xF020_4000
0xF020_7FFF
2
16K Bytes
0xF020_8000
0xF020_BFFF
3
16K Bytes
0xF020_C000
0xF020_FFFF
(1)
The Flash banks are 144-bit wide bank with ECC support.
(2)
The flash bank7 can be programmed while executing code from flash bank0 or bank1.
(3)
Code execution is not allowed from flash bank7.
Copyright
2011, Texas Instruments Incorporated
System Information and Electrical Specifications
77
相关PDF资料
PDF描述
RM5261A-300H 64-BIT, 300 MHz, MICROPROCESSOR, PQFP208
RM54AC163SEA AC SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16
RM54ACT175VFA ACT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDFP16
RM7965A-900UI 64-BIT, 900 MHz, MICROPROCESSOR, PBGA256
RN80532KC0371M 1900 MHz, MICROPROCESSOR, CPGA603
相关代理商/技术参数
参数描述
RM48L950ZWTT 制造商:Texas Instruments 功能描述:MCU 16-bit/32-bit RM48Lx50 ARM Cortex R4F RISC 3072KB Flash 1.2V/3.3V 337-Pin NFBGA 制造商:Texas Instruments 功能描述:16/32-Bit RISC Flash MCU
RM48L952DPGET 功能描述:ARM? Cortex?-R4F Hercules? RM4 ARM? Cortex?-R4 Microcontroller IC 16/32-Bit 220MHz 3MB (3M x 8) FLASH 144-LQFP (20x20) 制造商:texas instruments 系列:Hercules? RM4 ARM? Cortex?-R4 包装:托盘 零件状态:有效 核心处理器:ARM? Cortex?-R4F 核心尺寸:16/32-位 速度:220MHz 连接性:CAN,EBI/EMI,以太网,I2C,LIN,MibSPI,SCI,SPI,ART/USART,USB 外设:DMA,POR,PWM,WDT I/O 数:64 程序存储容量:3MB(3M x 8) 程序存储器类型:闪存 EEPROM 容量:64K x 8 RAM 容量:256K x 8 电压 - 电源(Vcc/Vdd):1.14 V ~ 1.32 V 数据转换器:A/D 24x12b 振荡器类型:外部 工作温度:-40°C ~ 105°C(TA) 封装/外壳:144-LQFP 供应商器件封装:144-LQFP(20x20) 标准包装:60
RM48L952DZWTT 功能描述:ARM? Cortex?-R4F Hercules? RM4 ARM? Cortex?-R4 Microcontroller IC 16/32-Bit 220MHz 3MB (3M x 8) FLASH 337-NFBGA (16x16) 制造商:texas instruments 系列:Hercules? RM4 ARM? Cortex?-R4 包装:托盘 零件状态:有效 核心处理器:ARM? Cortex?-R4F 核心尺寸:16/32-位 速度:220MHz 连接性:CAN,EBI/EMI,以太网,I2C,LIN,MibSPI,SCI,SPI,ART/USART,USB 外设:DMA,POR,PWM,WDT I/O 数:120 程序存储容量:3MB(3M x 8) 程序存储器类型:闪存 EEPROM 容量:64K x 8 RAM 容量:256K x 8 电压 - 电源(Vcc/Vdd):1.14 V ~ 1.32 V 数据转换器:A/D 24x12b 振荡器类型:外部 工作温度:-40°C ~ 105°C(TA) 封装/外壳:337-LFBGA 供应商器件封装:337-NFBGA(16x16) 标准包装:90
RM48L952PGET 制造商:Texas Instruments 功能描述:MCU 16-bit/32-bit RM48Lx52 ARM Cortex R4F RISC 3072KB Flash 1.2V/3.3V 144-Pin LQFP Tray 制造商:Texas Instruments 功能描述:MCU 16/32BIT 64KB FLASH 144LQFP 制造商:Texas Instruments 功能描述:16-bit Microcontrollers - MCU 16/32-Bit RISC Flash MCU
RM48L952ZWTT 制造商:Texas Instruments 功能描述:MCU 16-bit/32-bit RM48L952 ARM Cortex R4F RISC 3MB Flash 1.2V/3.3V 337-Pin NFBGA 制造商:Texas Instruments 功能描述:GLADIATOR F021 - Trays 制造商:Texas Instruments 功能描述:IC MCU ARM 3MB FLASH 337BGA 制造商:Texas Instruments 功能描述:MCU 32BIT CORTEX-R4F 220MHZ BGA-337 制造商:Texas Instruments 功能描述:MCU, 32BIT, CORTEX-R4F, 220MHZ, BGA-337 制造商:Texas Instruments 功能描述:Gladiator F021