P80C51SFAA：80C51 8位微控制器系列4 K/8 K OTP/ROM低电压（2.7至5.5 V），低功耗，高速（33 MHz），128/256 B RAM

飞利浦80C51/87C51/80C52/87C52属高性能静态80C51设计，使用飞利浦高密度CMOS技术制造，电压工作范围从2.7 V到5.5 V。

8xC51和8xC52分别包含一个128字节RAM 和一个256 字节RAM，32 I/O线，3个16位计数/定时器，一个六源，四优先级嵌套中断结构，一个用于多处理器通信、I/O扩展或全双工UART的串行I/O端口、片内振荡器和时钟电路。

此外，该设备具有低功耗的静态设计，提供低至零的各种工作频率。具有两种可软件配置的降低功耗的模式-空闲模式和掉电模式。空闲模式冻结CPU同时允许RAM、定时器、串口和中断系统继续工作。掉电模式保存RAM内容但冻结振荡器，从而使所有其它芯片功能失效。设计是静态的，因此可以停止时钟而不丢失用户数据，随后从时钟停止的时间点恢复执行。

特性和优势
    • 8051中央处理单元
      • 4k ？8 ROM (80C51)
      • 8k ? 8 ROM (80C52)
      • 128 ? 8 RAM (80C51)
      • 256 ? 8 RAM (80C52)
      • 3个16位计数/定时器
      • 布尔处理器
      • 全静态工作
      • 低电压（16 MHz时为2.7 V至5.5 V）工作
    • 4k ？8 ROM (80C51)
    • 8k ? 8 ROM (80C52)
    • 128 ? 8 RAM (80C51)
    • 256 ? 8 RAM (80C52)
    • 3个16位计数/定时器
    • 布尔处理器
    • 全静态工作
    • 低电压（16 MHz时为2.7 V至5.5 V）工作
    • 内存寻址功能
      • 64k ROM和64k RAM
    • 64k ROM和64k RAM
    • 电源控制模式：
      • 可停止并恢复时钟
      • 空闲模式
      • 掉电模式
    • 可停止并恢复时钟
    • 空闲模式
    • 掉电模式
    • 可兼容CMOS和TTL
    • 2个速度范围，VCC = 5 V
      • 0至16 MHz
      • 0至33 MHz
    • 0至16 MHz
    • 0至33 MHz
    • 3种封装形式
    • 扩展温度范围
    • 双数据指针
    • 安全位：
      • ROM（2位）
    • ROM（2位）
    • OTP/EPROM（3位）
    • 加密阵列 - 64字节
    • 4个中断优先级
    • 6个中断源
    • 4个8位I/O端口
    • 全双工增强型UART
      • 帧错误检测
      • 自动地址识别
    • 帧错误检测
    • 自动地址识别
    • 可编程时钟输出
    • 异步端口复位
    • 低EMI（禁止ALE和转换速率控制输出）
    • 通过外部中断从掉电模式中唤醒
产品图片
功能框图
Block diagram: P80C31SBAA, P80C31SBPN, P80C31SFAA, P80C32SBAA, P80C32SBPN, P80C32UBAA, P80C32UFAA, P87C51SBAA, P87C51SBPN, P87C52SBAA, P87C52SBPN, P87C52SFAA, P87C52UBAA, P87C52UBPN
文档资料
档案名称标题类型格式日期
8XC51_8XC52 (中文)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 RAMData sheetpdf2000-08-07
AN10148PCA9564 - I2C-bus controllerApplication notepdf2004-11-22
AN96022High-End RDS/EON Car Radio System CCR520S (V2.6)Application notepdf1996-03-15
AN10149PCA9564 Evaluation BoardApplication notepdf2004-08-19
AN97074TDA8006 mask nr.12 Double smart card reader using TDA8006 and TDA8004 interfacesApplication notepdf1997-10-01
75016543Create smarter, more efficient white goods; An industry-leading portfolio of cost-effective, power-saving solutions for major home appliancesBrochurepdf2008-06-01
750166188-bit MCUs in 28-pin packages with enhanced RC-oscillator and programmable gain amplifier; NXP 80C51-based microcontrollers LPC9321/LPC9351Leafletpdf2008-09-01
75016030Low-power Flash microcontroller reduces power consumption by up to 80%; NXP low-power 8051 Flash microcontroller P89V52X2Leafletpdf2007-05-01
UM10336P89LPC9201/9211/922A1/9241/9251 User manualUser manualpdf2010-11-11
UM10308P89LPC9331/9341/9351/9361 user manualUser manualpdf2012-08-24
UM10310P89LPC9321 User manualUser manualpdf2010-11-04
UM10147P89LPC952/954 User manualUser manualpdf2008-04-29
UM10116P89LPC933/934/935/936 User manualUser manualpdf2009-02-10
UM10334P89LPC9301/931A1 User manualUser manualpdf2010-11-11
sot187-2_poplastic leaded chip carrier; 44 leadsOutline drawingpdf2009-10-08
PLCC-WAVEFootprint for wave solderingWave solderingpdf2009-10-08
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 P87C52UBAA
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 P87C52UBAA
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 P87C52UBAA
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 P87C52UBAA
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 P87C52UBAA
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 P87C52UBAA
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 P87C52UBAA
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 P87C52UBAA
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 P87C52UBAA
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 P87C52UBAA
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 P87C52UBAA
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 P87C52UBAA
P87C52UBAA
PCA9564 - I2C-bus controller PCA9531
High-End RDS/EON Car Radio System CCR520S (V2.6) pcf8594c_2
PCA9564 Evaluation Board PMBTA92
TDA8006 mask nr.12 Double smart card reader using TDA8006 and TDA8004 interfaces P87C52UBAA
Create smarter, more efficient white goods; An industry-leading portfolio of cost-effective, power-saving solutions for... PMEG6010CE_AUTOMOTIVE
8-bit MCUs in 28-pin packages with enhanced RC-oscillator and programmable gain amplifier; NXP 80C51-based microcontrollers LPC9 P87C52UBAA
Low-power Flash microcontroller reduces power consumption by up to 80%; NXP low-power 8051 Flash microcontroller P89V52X2 P87C52UBAA
P89LPC9201/9211/922A1/9241/9251 User manual P87C52UBAA
P89LPC9331/9341/9351/9361 user manual P87C52UBAA
P89LPC9321 User manual P87C52UBAA
P89LPC952/954 User manual P87C52UBAA
P89LPC933/934/935/936 User manual P89LPC936FDH
P89LPC9301/931A1 User manual P87C52UBAA
plastic leaded chip carrier; 44 leads P87C52X2FA
Footprint for wave soldering SC28L92
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