參數(shù)資料
型號(hào)： P89LPC938FDH,529
廠商： NXP Semiconductors
文件頁(yè)數(shù)： 62/68頁(yè)
文件大?。?/td> 0K
描述： IC 80C51 MCU FLASH 8K 28-TSSOP
產(chǎn)品培訓(xùn)模塊： Migrating from 8/16-Bit MCUs to 32-Bit ARMs
標(biāo)準(zhǔn)包裝： 51
系列： LPC900
核心處理器： 8051
芯體尺寸： 8-位
速度： 18MHz
連通性： I²C，SPI，UART/USART
外圍設(shè)備： 欠壓檢測(cè)/復(fù)位，LED，POR，PWM，WDT
輸入/輸出數(shù)： 26
程序存儲(chǔ)器容量： 8KB（8K x 8）
程序存儲(chǔ)器類型： 閃存
EEPROM 大小： 512 x 8
RAM 容量： 768 x 8
電壓 - 電源 (Vcc/Vdd)： 2.4 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 8x10b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 28-TSSOP（0.173"，4.40mm 寬）
包裝： 管件
產(chǎn)品目錄頁(yè)面： 706 (CN2011-ZH PDF)
配用： 622-1014-ND - BOARD FOR LPC9XX TSSOP
622-1011-ND - BOARD FOR LPC938 TSSOP
622-1008-ND - BOARD FOR LPC9103 10-HVSON
622-1006-ND - SOCKET ADAPTER BOARD
568-4000-ND - DEMO BOARD SPI/I2C TO DUAL UART
568-3510-ND - DEMO BOARD SPI/I2C TO UART
568-1759-ND - EMULATOR DEBUGGER/PROGRMMR LPC9X
568-1758-ND - BOARD EVAL FOR LPC93X MCU FAMILY
其它名稱： 568-2013-5
935278546529
P89LPC938FDH-S
2010 Microchip Technology Inc.
DS39933D-page 65
PIC18F87J90 FAMILY
6.0
MEMORY ORGANIZATION
There are two types of memory in PIC18 Flash
microcontroller devices:
Program Memory
Data RAM
As Harvard architecture devices, the data and program
memories use separate busses; this allows for
concurrent access of the two memory spaces.
Additional detailed information on the operation of the
Flash program memory is provided in Section 7.0
6.1
Program Memory Organization
PIC18 microcontrollers implement a 21-bit program
counter which is capable of addressing a 2-Mbyte
program memory space. Accessing a location between
the upper boundary of the physically implemented
memory and the 2-Mbyte address will return all ‘0’s (a
NOP
instruction).
The entire PIC18F87J90 family offers a range of
on-chip Flash program memory sizes, from 64 Kbytes
(up to 16,384 single-word instructions) to 128 Kbytes
(65,536 single-word instructions). The program
memory maps for individual family members are shown
FIGURE 6-1:
MEMORY MAPS FOR PIC18F87J90 FAMILY DEVICES
Note:
Sizes of memory areas are not to scale. Sizes of program memory areas are enhanced to show detail.
Unimplemented
Read as ‘0’
Unimplemented
Read as ‘0’
000000h
1FFFFFh
01FFFFh
00FFFFh
PC<20:0>
Stack Level 1
Stack Level 31
CALL, CALLW, RCALL,
RETURN, RETFIE, RETLW,
21
Us
er
M
e
mo
ry
S
pace
On-Chip
Memory
On-Chip
Memory
ADDULNK, SUBULNK
Config. Words
PIC18FX6J90
PIC18FX7J90
相關(guān)PDF資料
PDF描述
P89LPC9401FBD,557 IC 80C51 MCU FLASH 8K 64-LQFP
P89LPC9402FBD,557 IC 80C51 MCU FLASH 8K 64-LQFP
P89LPC954FBD44,151 IC 80C51 MCU FLASH 16K 44LQFP
P89LPC972FN,129 MCU 80C51 8KB FLASH 20DIP
P89LPC985FDH,529 IC 80C51 MCU KB FLASH 28TSSOP
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P89LPC938FHN,151 功能描述:8位微控制器 -MCU 8K FL/768B RAM/512B RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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P89LPC9401 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 32 segment x 4 LCD driver
P89LPC9401FBD 制造商:NXP Semiconductors 功能描述:IC MCU 8BIT 80C51 LCD DRIVER SMD 制造商:NXP Semiconductors 功能描述:IC, MCU 8BIT 80C51, LCD DRIVER, SMD
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