參數(shù)資料
型號(hào): P87C51SBPN,112
廠商: NXP Semiconductors
文件頁(yè)數(shù): 4/38頁(yè)
文件大?。?/td> 0K
描述: IC 80C51 MCU 4K OTP 40-DIP
產(chǎn)品培訓(xùn)模塊: Migrating from 8/16-Bit MCUs to 32-Bit ARMs
標(biāo)準(zhǔn)包裝: 9
系列: 87C
核心處理器: 8051
芯體尺寸: 8-位
速度: 16MHz
連通性: EBI/EMI,UART/USART
外圍設(shè)備: POR
輸入/輸出數(shù): 32
程序存儲(chǔ)器容量: 4KB(4K x 8)
程序存儲(chǔ)器類(lèi)型: OTP
RAM 容量: 128 x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: 0°C ~ 70°C
封裝/外殼: 40-DIP(0.600",15.24mm)
包裝: 管件
產(chǎn)品目錄頁(yè)面: 705 (CN2011-ZH PDF)
其它名稱(chēng): 568-1011-5
935260176112
P87C51SBPN
Philips Semiconductors
Product specification
80C51/87C51/80C52/87C52
80C51 8-bit microcontroller family
4 K/8 K OTP/ROM low voltage (2.7 V–5.5 V),
low power, high speed (33 MHz), 128/256 B RAM
2000 Aug 07
12
Not Bit Addressable
Symbol
Function
Not implemented, reserved for future use.*
T2OE
Timer 2 Output Enable bit.
DCEN
Down Count Enable bit. When set, this allows Timer 2 to be configured as an up/down counter.
T2OE
DCEN
SU00729
76
54
32
1
0
*
User software should not write 1s to reserved bits. These bits may be used in future 8051 family products to invoke new features.
In that case, the reset or inactive value of the new bit will be 0, and its active value will be 1. The value read from a reserved bit is
indeterminate.
Bit
T2MOD
Address = 0C9H
Reset Value = XXXX XX00B
Figure 3. Timer 2 Mode (T2MOD) Control Register
OSC
÷ 12
C/T2 = 0
C/T2 = 1
TR2
CONTROL
TL2
(8-BITS)
TH2
(8-BITS)
TF2
RCAP2L
RCAP2H
EXEN2
CONTROL
EXF2
TIMER 2
INTERRUPT
T2EX PIN
TRANSITION
DETECTOR
T2 PIN
RELOAD
SU00067
Figure 4. Timer 2 in Auto-Reload Mode (DCEN = 0)
相關(guān)PDF資料
PDF描述
LPC11U14FHI33/201, IC MCU 32BIT 32K 33HVQFN
P89LPC932A1FDH,512 IC 80C51 MCU FLASH 8K 28-TSSOP
P89LPC932A1FDH,529 IC 80C51 MCU FLASH 8K 28-TSSOP
P87C51SBAA,512 IC 80C51 MCU 4K OTP 44-PLCC
LPC1342FHN33,551 IC MCU 32BIT 16KB FLASH 33HVQFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P87C51SFA 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 4 K/8 K OTP/ROM low voltage (2.7 Va??5.5 V)
P87C51SFAA 制造商:PHILLIPS 功能描述:
P87C51SFAA-T 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-Bit Microcontroller
P87C51SFBB 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz
P87C51SFPN 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz