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参数资料
| 型号： | ST7PLITEUS5M6TR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO8 |
| 封装： | 0.150 INCH, LEAD FREE, PLASTIC, SOP-8 |
| 文件页数： | 87/108页 |
| 文件大小： | 1957K |
| 代理商： | ST7PLITEUS5M6TR |
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ST7LITEUSx
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3 REGISTER & MEMORY MAP
As shown in Figure 5, the MCU is capable of ad-
dressing 64K bytes of memories and I/O registers.
The available memory locations consist of 128
bytes of register locations, 128 bytes of RAM and
1 Kbytes of user program memory. The RAM
space includes up to 64 bytes for the stack from
00C0h to 00FFh.
The highest address bytes contain the user reset
and interrupt vectors.
The Flash memory contains two sectors (see Fig-
ure 5) mapped in the upper part of the ST7 ad-
dressing space so the reset and interrupt vectors
are located in Sector 0 (FE00h-FFFFh).
The size of Flash Sector 0 and other device op-
tions are configurable by Option byte.
IMPORTANT: Memory locations marked as “Re-
served” must never be accessed. Accessing a re-
seved area can have unpredictable effects on the
device.
Figure 5. Memory Map
Note:
1. DEE0h, DEE1h, DEE2h and DEE3h addresses are located in a reserved area but are special bytes
containing also the RC calibration values which are read-accessible only in user mode. If all the EEPROM
data or Flash space (including the RC calibration values locations) has been erased (after the read-out
protection removal), then the RC calibration values can still be obtained through these addresses.
0000h
RAM
Flash Memory
(1K)
Interrupt & Reset Vectors
HW Registers
0080h
007Fh
(see Table 2)
FFE0h
FFFFh
(see Table 7)
0100h
00FFh
Short Addressing
RAM (zero page)
64-Byte Stack
00FFh
0080h
00C0h
(128 Bytes)
FC00h
FBFFh
Reserved
FFDFh
0.5 Kbytes
SECTOR 1
SECTOR 0
1K FLASH
FFFFh
FE00h
FDFFh
FC00h
PROGRAM MEMORY
DEE0h
RCCRH0
RCCRL0
DEE1h
RCCRH1
RCCRL1
DEE2h
DEE3h
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ST7PLITEUS5U3 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-bit MCU with single voltage Flash memory, ADC, timers |
| ST7PLITEUS5U3TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-bit MCU with single voltage Flash memory, ADC, timers |
| ST7PLITEUS5U6 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-bit MCU with single voltage Flash memory, ADC, timers |
| ST7PLITEUS5U6TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-bit MCU with single voltage Flash memory, ADC, timers |
| ST7PMC1K2B3 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-bit MCU with nested interrupts, Flash, 10-bit ADC, brushless motor control, five timers, SPI, LINSCI? |
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