參數(shù)資料
型號(hào): M37516M4H-XXXKP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP44
封裝: PLASTIC, QFN-44
文件頁(yè)數(shù): 3/62頁(yè)
文件大小: 896K
代理商: M37516M4H-XXXKP
11
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
7516 Group (Spec. H)
MEMORY
Special Function Register (SFR) Area
The Special Function Register area in the zero page contains con-
trol registers such as I/O ports and timers.
RAM
RAM is used for data storage and for stack area of subroutine
calls and interrupts.
ROM
The first 128 bytes and the last 2 bytes of ROM are reserved for
device testing and the rest is user area for storing programs.
Interrupt Vector Area
The interrupt vector area contains reset and interrupt vectors.
Zero Page
Access to this area with only 2 bytes is possible in the zero page
addressing mode.
Special Page
Access to this area with only 2 bytes is possible in the special
page addressing mode.
Fig. 8 Memory map diagram
010016
000016
004016
FF0016
FFDC16
FFFE16
FFFF16
YYYY16
ZZZZ16
RAM
ROM
SFR area
Not used
Interrupt vector area
Reserved ROM area
(
128 bytes)
Zero page
Special page
Reserved ROM area
Product name
M37516M4H
M37516M6H/E6H
XXXX16
RAM size
ROM size
(bytes)
16384
24576
Address
YYYY16
C00016
A00016
ROM area
Address
ZZZZ16
C08016
A08016
RAM size
(bytes)
Address
XXXX16
023F16
02BF16
RAM area
512
640
512 bytes
640 bytes
16 Kbytes
24 Kbytes
Reserved area
044016
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