System Specifications; Microcontroller System Specifications - Fujitsu FM3 family User Manual

7.2.3 System Specifications

7.2.3.1

Microcontroller System Specifications

Microcontroller system specifications are given in Table 16.
Table 16 Microcontroller System Specifications
Item
Operation CPU:80MHz
Clock APB1 to 3:40MHz
ROM(FLASH) 113.0Kbyte
(*1)
152.6 Kbytes
RAM (*1) 64.0 Kbytes
63.8 Kbytes
MFS (*2) Uses 2 ch
DMAC Uses 4 ch
－
USB
External bus 16bit
Timer Base Timer ch2
(*1) For details, see "7.2.3.2 Memory Map".
(*2) Multi Function Serial (MFS) Interface
(*3) Clock sync Serial I/O (CSIO) interface
Description
High-speed PLL oscillation
Internal 20 multiplier
MP3
Vector section: 248 bytes
Program section: 112.7 Kbytes
AAC
Vector section: 248 bytes
Program section: 152.4 Kbytes
MP3
AAC
For I
With CSIO (*3) as the slave mode, realizes I
serial output based on clock input from OSC.
For
Specifications".
ch. 0/1: For USB host control
ch. 2/3: For CSIO data transfer
For
Specifications".
For USB host control
For LCD control
For timer count, 1 ms cycle
51
Remarks
Variable: 32.0 Kbytes
Stack: 8.0 Kbytes
Heap: 24.0 Kbytes
Variable: 24.3 Kbytes
Stack: 8.0 Kbytes
Heap: 31.5 Kbytes
2
S communication
"7.2.3.3
details, see
"7.2.3.4
details, see
AN706-00040-2v0-E
2
S by
MFS System
DMAC System