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Technical Support
On-Line Manuals
MCBSTM32E User's Guide
Introduction
Setup
Theory of Operation
Block Diagram
Schematics
Technical Data
Prototyping Area
Microcontroller
External Memory
Power Supply
Configuration
JTAG Interface
ETM Interface
LCD Panel
LEDs
Push Buttons
Joystick
Potentiometer
Speaker
Serial Port
CAN Interface
USB Interface
MicroSD Connector
Writing Programs
Example Programs
MCBSTM32E User's Guide
External Memory
The MCBSTM32E board contains external RAM and external serial (SPI) Flash memory components.
The ISSI 61LV51216 provides 1 Mbyte of high-speed, static RAM at location IC4. The STM32F103ZE accesses this RAM via Bank 1 (0x60000000 to 0x6FFFFFFF) of the Flexible Static Memory controller (FSMC). Within Bank 1, the 4 chip select signals NE1 through NE4 are assigned to the following fixed memory addresses:
- NE1 from 0x60000000 to 0x63FFFFFF
- NE2 from 0x64000000 to 0x67FFFFFF
- NE3 from 0x68000000 to 0x6BFFFFFF (external RAM)
- NE4 from 0x6C000000 to 0x6FFFFFFF (LCD controller)
The STMicroelectronics M25P64-VMF6P Flash memory with SPI bus interface provides 8 Mbytes of serial Flash external storage at location IC9.
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