71M6521FEIM-DB Maxim Integrated Products, 71M6521FEIM-DB Datasheet - Page 19

• Manufacturer Part Number: 71M6521FEIM-DB
• Description: Power Management Modules & Development Tools 71M6521FE DEMO BOARD M6521FE DEMO BOARD
• Manufacturer: Maxim Integrated Products

Specifications of 71M6521FEIM-DB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

71M652X Software User’s Guide
As depicted in Figure 1 of section 2, the 71M652X provides a great deal of design flexibility for the application de-
veloper. Programming details are described below.
The embedded 80515 MPU within the 71M652X has separate program (32K, 16K, or 8K bytes) and data memory (2K
bytes). The code for the Compute Engine program resides in the MPU program memory (flash).
The Flash program memory is addressed as a 64KB block, segmented in 512-byte pages. Selection of these individual
blocks is accomplished using the function calls related to flash memory, which are described in more detail below.
The 71M652X has 2K bytes of Data Memory for exclusive use of the embedded 80C515 MPU. In addition, there are
512 bytes for the Compute Engine. See Table 3-1: for a summary.
Revision 1.7
3.1
3.2
3
0000-7FFF
0000-4FFF
0000-2FFF
0000-07FF
1000-11FF
2000-20FF
Address
(hex)
DESIGN REFERENCE
PROGRAM MEMORY
DATA MEMORY
Flash Memory
Static RAM
Static RAM
Static RAM
Technology
Memory
© Copyright 2005-2007 TERIDIAN Semiconductor Corporation
Non-volatile
Volatile
Volatile
Volatile
Memory Type
Table 3-1: Memory Map
TERIDIAN Proprietary
Typical Usage
Program and non-volatile
data
MPU data XRAM,
CE data
Miscellaneous I/O RAM
(configuration RAM)
Wait States
(at 5MHz)
0
0
6
0
3
Memory Size
(bytes)
19 of 138
32KB
16KB
8KB
2KB
512
256