參數(shù)資料
型號: P89V51RB2
廠商: NXP Semiconductors N.V.
英文描述: 8-bit 80C51 5 V low power 16/32/64 kB Flash microcontroller with 1 kB RAM
中文描述: 8位80C51的5 V低功耗16/32/64 kB閃存1 KB RAM內(nèi)存控制器
文件頁數(shù): 52/77頁
文件大小: 350K
代理商: P89V51RB2
Philips Semiconductors
P89V51RB2/RC2/RD2
8-bit microcontrollers with 80C51 core
Product data
Rev. 03 — 02 December 2004
52 of 77
9397 750 14341
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
7.8.3
High speed output mode
In this mode (
Figure 25
) the CEX output (on port 1) associated with the PCA module
will toggle each time a match occurs between the PCA counter and the module’s
capture registers. To activate this mode the TOG, MAT, and ECOM bits in the
module’s CCAPMn SFR must be set.
Fig 24. PCA compare mode.
002aaa539
CF
CR
-
CCF4
CCF3
CCF2
CCF1
CCF0
CCON
(C0h)
PCA
interrupt
-
ECOMn
0
0
1
0
0
CAPPn
CAPNn
MATn
TOGn
PWMn
ECCFn
CCAPMn, n = 0 to 4
(DAH to DEH)
16-BIT COMPARATOR
PCA timer/counter
CH
CL
match
(to CCFn)
CCAPnH
CCAPnL
enable
write to
CCAPnH
write to
CCAPnL
reset
0
1
Fig 25. PCA high speed output mode.
002aaa540
CF
CR
-
CCF4
CCF3
CCF2
CCF1
CCF0
CCON
(C0h)
PCA
interrupt
-
ECOMn
0
0
1
1
0
CAPPn
CAPNn
MATn
TOGn
PWMn
ECCFn
CCAPMn, n = 0 to 4
(DAH to DEH)
16-BIT COMPARATOR
PCA timer/counter
CH
CL
match
toggle
CEXn
(to CCFn)
CCAPnH
CCAPnL
enable
write to
CCAPnH
write to
CCAPnL
reset
0
1
相關(guān)PDF資料
PDF描述
P89V51RB2BA 8-bit 80C51 5 V low power 16/32/64 kB Flash microcontroller with 1 kB RAM
P89V51RB2BBC 8-bit 80C51 5 V low power 16/32/64 kB Flash microcontroller with 1 kB RAM
P89V51RC2 8-bit 80C51 5 V low power 16/32/64 kB Flash microcontroller with 1 kB RAM
P89V51RC2BN 8-bit 80C51 5 V low power 16/32/64 kB Flash microcontroller with 1 kB RAM
P89V51RD2 8-bit 80C51 5 V low power 64 kB Flash microcontroller with 1 kB RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89V51RB2_09 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit 80C51 5 V low power 16/32/64 kB flash microcontroller with 1 kB RAM
P89V51RB2BA 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit 80C51 5 V low power 16/32/64 kB Flash microcontroller with 1 kB RAM
P89V51RB2BBC 功能描述:8位微控制器 -MCU 16K/512 FL 12 CLK ISP/IAP COMM 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
P89V51RB2BBC,557 功能描述:8位微控制器 -MCU 16K/512 FL 12 CLK 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
P89V51RB2FA 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 16K FLASH PLCC44