|Description||CMOS Single-chip 8-bit Microcontrollers|
|Company||Philips Semiconductors (Acquired by NXP)|
|Datasheet||Download OM5284EA01 datasheet
The OM5234 and OM5284 single-chip 8-bit microcontrollers are manufactured in an advanced CMOS process and are derivatives of the 80C51 microcontroller family. The OM5234 and OM5284 are pre-programmed devices for specific applications. Unless specifically stated otherwise, all references to OM5234 apply equally to OM5284. The OM5234 contains a non-volatile × 8 read-only program memory, a volatile × 8 read/write data memory, four 8-bit I/O ports, two 16-bit timer/event counters (identical to the timers of the 80C51), a multi-source, two-priority-level, nested interrupt structure, UART and on-chip oscillator and timing circuits.FEATURES
80C51 central processing unit × 8 ROM × 8 RAM Two standard 16-bit timer/counters Four 8-bit I/O ports Full-duplex UART facilities Power control modes
OM5234 YYY Device OM5234 Frequency Range to 24MHz Temperature Range to 70°C PART NUMBER OM5284EAYY OM5284EPYY ROM code for application 5XX, etc. Package designator A = Plastic Leaded Chip Carrier B = Plastic Quad Flat Package P = Plastic Dual In-Line Package Device OM5284 Frequency Range Y ZZ ROM code for application 02, 03 Package designator A = Plastic Leaded Chip Carier B = Plastic Quad Flat Package P = Plastic Dual In-Line Package FREQUENCY (MHz) DRAWING NUMBER SOT187-2 SOT129-1
TEMPERATURE RANGE °C AND PACKAGE to 70°C, Plastic Quad Flat Package to 70°C, Plastic Dual In-Line Package to 70°C, Plastic Leaded Chip Carrier to 70°C, Plastic Quad Flat Package to 70°C, Plastic Leaded Chip Carrier to 70°C, Plastic Dual In-Line Package
P1.6 P1.7 RST DUAL IN-LINE PACKAGE 40 VDD EA 30 ALE 29 PSEN 21 P2.0/A8 Pin Function NC* P1.6 P1.7 RST P3.0/RxD NC* P3.3/INT1 18 Pin Function XTAL2 XTAL1 VSS NC* P2.6/A14 28 Pin Function P2.7/A15 PSEN ALE NC* P0.1/AD1 P0.0/AD0 VDD 29 PLCC 7 39
|Related products with the same datasheet|
|Some Part number from the same manufacture Philips Semiconductors (Acquired by NXP)|
|OM5284EA02 CMOS Single-chip 8-bit Microcontrollers|
|OM5284EAYY OM5234/OM5284; CMOS Single-chip 8-bit Microcontrollers|
|OM5284EB01 CMOS Single-chip 8-bit Microcontrollers|
|OM5284EBYY OM5234/OM5284; CMOS Single-chip 8-bit Microcontrollers|
|OM5284EP01 CMOS Single-chip 8-bit Microcontrollers|
|OM5284EPYY OM5234/OM5284; CMOS Single-chip 8-bit Microcontrollers|
|OM5284IA01 CMOS Single-chip 8-bit Microcontrollers|
|OM5284XYZZ OM5234/OM5284; CMOS Single-chip 8-bit Microcontrollers|
|OM5610 OM5610; Matchbox Global FM Tuner|
|OM5721 OM5721; STB5660 (Set-Top Box) STB Concept|
|OM5730 Stb5860 Set-top Box STB Concept|
|OM5926 OM5926HN; I2C-bus Sim Card Interface|
|OM6206 OM6206; 65 X 102 Pixels Matrix LCD Driver|
|OM6208 OM6208; 65 X 96 Pixels Matrix Grey-scale LCD Driver|
|OM6211 OM6211; 48 X 84 Dot Matrix LCD Driver|
|OM6213 OM6213; 48 X 84 Pixels Matrix LCD Driver|
KS88C0416 : S3C8(KS88) Series. = KS88C0416 General Purpose 8 Bit Microcontroller ;; ROM(KB) = - ;; RAM(bytes) = - ;; I/o Pins = - ;; Interrupt (Int/Ext) = - ;; Timer/counters = - ;; Serial Interface = - ;; LCD (Seg/Com) = - ;; ADC (BitxCh) = - ;; PWM(BitxCh) = - ;; Max. OSC.Freq. (MHz) = - ;; VDD(V) = - ;; Other = - ;; Package = - ;; Production Status = Eol.
M37207MF : CISC->740 (Mitsubishi). Single-chip 8-bit CMOS Microcomputer For Voltage Synthesizer And On-screen Display Controller.
MB89PV180 : CISC->MB. 8-bit Proprietary Microcontroller. The MB89180 series has been developed as a general-purpose version of the F2MC*-8L family consisting of proprietary 8-bit, single-chip microcontrollers. In addition to a compact instruction set, the microcontrollers contain a variety of peripheral functions such as dual-clock control system, five operating speed control stages, timers, a serial interface,.
P90CL301BFH : CISC ->8051/80C51 Family-> 80C51. P90CL301BFH (C100); Low Voltage 16-bit Microcontroller.
S3C70F4 : S3C7(KS57) Series. = S3C70F4 Single-chip CMOS Microcontroller ;; ROM(KB) = 4 ;; RAM Nibble = 512 ;; I/o Pins = 24 ;; Interrupt (Int/Ext) = 3/2 ;; Timer/counters = BT/WT/8TC ;; Sio = Yes ;; LCD (Seg/Com) = - ;; ADC (BitxCh) = Comx4 ;; PWM(BitxCh) = - ;; Max. OSC.Freq. (MHz) = 6 ;; VDD(V) = 1.8~5.5 ;; Other = GP With Comparator ;; Package = 30SDIP,32SOP.
TMP87CC78 : CISC->TMP. CMOS 8-bit Microcontroller.
TS87C51U2 : 8051 Architecture. Double Uart 8-bit Microcontroller 16 Kbytes Otp. TS80C51U2 is high performance CMOS ROM, OTP and EPROM versions of the 80C51 CMOS single chip 8-bit microcontroller. The TS80C51U2 retains all of the 80C51 with extended ROM/EPROM capacity (16 Kbytes), 256 bytes of internal RAM, , 4-level interrupt system, an on-chip oscilator and three timer/counters. In addition, the TS80C51U2 has a second UART, enhanced.
UPD78361A : 16/8-bit Single-chip Microcontroller. µPD78362A is provided with a high-speed, high-performance CPU and powerful operation functions. Unlike the existing µPD78362A is also provided with a high-resolution PWM signal output function which substantially contributes to improving the performance of the inverter control. A PROM model, µPD78P364A, is also available. Detailed functions, etc. are described.
W742EC816 : 4-bit MCU W/32kx16 ROM, 5kx4 RAM, 40 I/os, 40x16 LCD Driver.
W77IC32P : Industrial Temp Version of W77L32P (-40 to +85 C). The is a fast 8051 compatible microcontroller with a redesigned processor core without wasted clock and memory cycles. As a result, it executes every 8051 instruction faster than the original 8051 for the same crystal speed. Typically, the instruction executing time to 3 times faster then that of traditional 8051, depending on the type of instruction.
W78LE812 : ROM Type = Flash EPROM ;; ROM = 8K ;; RAM = 256 ;; I/o Pins = 36 ;; External Memory Space = 64K ;; Operating Voltage = 5.5V - 2.4V ;; Timer/ Counter = 3 ;; Int = 14 ;; Special Function = -extra I/o Port -wake-up The Power-down Mode From Port1 Interrupt -WDT -uart ;; Package = 40.
MCF52235DS : reduced instruction set computing (RISC) microprocessors. This document provides an overview of the 32-bit MCF52235 microcontroller, focusing on its highly integrated and diverse feature set. This 32-bit device is based on the Version 2 ColdFire core operating at a frequency up to 60 MHz, offering high performance and low power consumption. On-chip.
ST72F321M : Memories – 32K to 60K dual voltage High Density Flash (HDFlash) or ROM with read-out protection capability. In-Application Programming and In-Circuit Programming for HDFlash devices – 1K to 2K RAM – HDFlash endurance: 100 cycles, data retention: 20 years at 55°C ■ Clock, Reset And Supply Management – Enhanced low voltage supervisor (LVD) for main.
HT48F70E : The HT48F70E is an 8-bit high performance, RISC architecture microcontroller device specifically designed for multiple I/O control product applications. The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, HALT and wake-up functions, watchdog timer, buzzer driver, as well as low cost, enhance the versatility.
HT1647A : 4-Level Gray Scale 64x16 LCD Controller for I/O MCU HT1647A is a peripheral device specially designed for I/O type MCU used to expand the display capability. The max. display segment of the device are 1024 patterns (64 segments and 16 commons). It also supports four data bits interface, buzzer sound, Watchdog Timer or time base timer functions. The HT1647A.
PIC16F1826 : 18/20/28-Pin Flash MCU With NanoWatt XLP Technology 18/20/28-Pin Flash MCU with nanoWatt XLP Technology.
AT90SC28880RCFV : 8-/16-bit Secure Cryptocontroller Atmel?s AT73C246 is the ideal power management unit and stereo audio interface for such systems. It integrates, in a single device, a high-quality audio codec and multiple power supplies that are precisely adapted to the requirements of an MCU-based multimedia system. In particular, the AT73C246 is designed to interface.