P87C58X2BN

80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz)


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The Philips microcontrollers described in this data sheet are high-performance static 80C51 designs incorporating Philips? high-density CMOS technology with operation from 2.7 V to 5.5 V. They support both 6-clock and 12-clock operation.

The P8xC31X2/51X2 and P8xC32X2/52X2/54X2/58X2 contain 128 byte RAM and 256 byte RAM respectively, 32 I/O lines, three 16-bit counter/timers, a six-source, four-priority level nested interrupt structure, a serial I/O port for either multi-processor communications, I/O expansion or full duplex UART, and on-chip oscillator and clock circuits.

In addition, the devices are low power static designs which offer a wide range of operating frequencies down to zero. Two software selectable modes of power reduction ? idle mode and power-down mode ? are available. The idle mode freezes the CPU while allowing the RAM, timers, serial port, and interrupt system to continue functioning. The power-down mode saves the RAM contents but freezes the oscillator, causing all other chip functions to be inoperative. Since the design is static, the clock can be stopped without loss of user data. Then the execution can be resumed from the point the clock was stopped.

Features and benefits

  • 80C51 Central Processing Unit
    • 4 kbytes ROM/EPROM (P80/P87C51X2)
    • 8 kbytes ROM/EPROM (P80/P87C52X2)
    • 16 kbytes ROM/EPROM (P80/P87C54X2)
    • 32 kbytes ROM/EPROM (P80/P87C58X2)
    • 128 byte RAM (P80/P87C51X2 and P80C31X2)
    • 256 byte RAM (P80/P87C52/54X2/58X2 and P80C32X2)
    • Boolean processor
    • Fully static operation
    • Low voltage (2.7 V to 5.5 V at 16 MHz) operation
  • 12-clock operation with selectable 6-clock operation (via software or via parallel programmer)
  • Memory addressing capability
    • Up to 64 kbytes ROM and 64 kbytes RAM
  • Power control modes:
    • Clock can be stopped and resumed
    • Idle mode
    • Power-down mode
  • CMOS and TTL compatible
  • Two speed ranges at VCC = 5 V
    • 0 to 30 MHz with 6-clock operation
    • 0 to 33 MHz with 12-clock operation
  • PLCC, DIP, TSSOP or LQFP packages
  • Extended temperature ranges
  • Dual Data Pointers
  • Security bits:
    • ROM (2 bits)
    • OTP (3 bits)
  • Encryption array - 64 bytes
  • Four interrupt priority levels
  • Six interrupt sources
  • Four 8-bit I/O ports
  • Full-duplex enhanced UART
    • Framing error detection
    • Automatic address recognition
  • Three 16-bit timers/counters T0, T1 (standard 80C51) and additional T2 (capture and compare)
  • Programmable clock-out pin
  • Asynchronous port reset
  • Low EMI (inhibit ALE, slew rate controlled outputs, and 6-clock mode)
  • Wake-up from Power Down by an external interrupt.
All information on this product information page is subject to the subsequent disclaimers:
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Show functional diagram

Block diagram: P80C32X2BA, P80C32X2BBD, P80C32X2FA, P80C32X2FN, P87C51X2BA, P87C51X2BBD, P87C51X2BN, P87C51X2FA, P87C52X2BA, P87C52X2BBD, P87C52X2BN, P87C52X2FA, P87C52X2FBD, P87C52X2FN, P87C54X2BA, P87C54X2BBD, P87C54X2BN, P87C54X2FA, P87C54X2FBD, P87C58X2BBD, P87C58X2BN, P87C58X2FA
Block diagram: P80C32X2BA, P80C32X2BBD, P80C32X2FA, P80C32X2FN, P87C51X2BA, P87C51X2BBD, P87C51X2BN, P87C51X2FA, P87C52X2BA, P87C52X2BBD, P87C52X2BN, P87C52X2FA, P87C52X2FBD, P87C52X2FN, P87C54X2BA, P87C54X2BBD, P87C54X2BN, P87C54X2FA, P87C54X2FBD, P87C58X2BBD, P87C58X2BN, P87C58X2FA

Parametrics of this product

Type numberPackagePackage namefmax
(MHz)		RAM
(B)		I/O
pins		UART
Timers
@ temperature
range
@ VDD
[min](V)		@ VDD
[max]
(V)		@ product description
P87C58X2BNSOT129-1
(DIP40)		DIP40332563213B2.75.580C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz)

Similar products

Package

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarking
P87C58X2BNP87C58X2BN,1129352 703 78112Volume productionSOT129-1
(DIP40) 		TubeStandard Marking

Outline drawing

Package VersionPackage NamePackage DescriptionReference CodesIssue Date
SOT129-1DIP40plastic dual in-line package; 40 leads (600 mil)SC-511-40 (EIAJ); MO-015 (JEDEC); 051G08 (IEC); 2003-02-13

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
P87C58X2BNP87C58X2BN,112P87C58X2BNAlways Pb-free2.842.5839793281653747E8NANA
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Documentation for this product

File nameTitleTypeFormatDate
P80C3XX2_8XC5XX280C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz)Data sheetpdf2003-01-24
75016725Looking for more 32-bit MCU options? Start here.Brochurepdf2009-04-01

Ordering & availability

Type numberOrdering code (12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
P87C58X2BN9352 703 78112P87C58X2BN,112NAMOUSER ELECTRONICS285/17/2013Buy onlinenot available
   EUARROW EUROPE185/8/2013Buy online 

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