參數(shù)資料
型號: DSPIC30F2010T-20E/MM
廠商: Microchip Technology
文件頁數(shù): 11/49頁
文件大?。?/td> 0K
描述: IC DSPIC MCU/DSP 12K 28QFN
產(chǎn)品培訓模塊: Asynchronous Stimulus
標準包裝: 1,600
系列: dsPIC™ 30F
核心處理器: dsPIC
芯體尺寸: 16-位
速度: 20 MIPS
連通性: I²C,SPI,UART/USART
外圍設備: 高級欠壓探測/復位,電機控制 PWM,QEI,POR,PWM,WDT
輸入/輸出數(shù): 20
程序存儲器容量: 12KB(4K x 24)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 1K x 8
RAM 容量: 512 x 8
電壓 - 電源 (Vcc/Vdd): 2.5 V ~ 5.5 V
數(shù)據(jù)轉換器: A/D 6x10b
振蕩器型: 內部
工作溫度: -40°C ~ 125°C
封裝/外殼: 28-VQFN 裸露焊盤
包裝: 帶卷 (TR)
2011 Microchip Technology Inc.
DS70118J-page 19
dsPIC30F2010
3.0
MEMORY ORGANIZATION
3.1
Program Address Space
The program address space is 4M instruction words. It
is addressable by a 24-bit value from either the 23-bit
PC, table instruction Effective Address (EA), or data
space EA, when program space is mapped into data
space, as defined by Table 3-1. Note that the program
space address is incremented by two between succes-
sive program words, in order to provide compatibility
with data space addressing.
User program space access is restricted to the lower
4M instruction word address range (0x000000 to
0x7FFFFE), for all accesses other than TBLRD/TBLWT,
which use TBLPAG<7> to determine user or configura-
tion space access. In Table 3-1, Read/Write instruc-
tions, bit 23 allows access to the Device ID, the User ID
and the Configuration bits. Otherwise, bit 23 is always
clear.
FIGURE 3-1:
PROGRAM SPACE MEMORY
MAP FOR dsPIC30F2010
Note:
This data sheet summarizes features of
this group of dsPIC30F devices and is not
intended to be a complete reference
source. For more information on the CPU,
peripherals,
register
descriptions
and
general device functionality, refer to the
“dsPIC30F Family Reference Manual”
(DS70046). For more information on the
device instruction set and programming,
refer to the “16-bit MCU and DSC Pro-
grammer’s
Reference
Manual”
(DS70157).
Note:
The address map shown in Figure 3-1 is
conceptual, and the actual memory con-
figuration may vary across individual
devices depending on available memory.
Reset - Target Address
Us
e
rMe
mory
Sp
a
c
e
000000
7FFFFE
00007E
Ext. Osc. Fail Trap
000002
000080
User Flash
Program Memory
002000
001FFE
Data EEPROM
Address Error Trap
Stack Error Trap
Arithmetic Warn. Trap
Reserved
Vector 0
Vector 1
Vector 52
Vector 53
(4K instructions)
(1 Kbyte)
Reserved
7FFC00
7FFBFE
(Read 0’s)
0000FE
000100
000014
Alternate Vector Table
Reset - GOTO Instruction
000004
Reserved
Device Configuration
Conf
igu
rat
ion
Memory
Sp
a
c
e
800000
F80000
Registers
F8000E
F80010
DEVID (2)
FEFFFE
FF0000
FFFFFE
Reserved
F7FFFE
8005FE
800600
UNITID (32 instr.)
8005BE
8005C0
Reserved
Vector Tables
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