watchdog timer. 80C550 Datasheet

80C550 Datasheet PDF, Equivalent


Part Number

80C550

Description

80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless/ 8 channel 8 bit A/D/ watchdog timer

Manufacture

NXP

Total Page 28 Pages
PDF Download
Download 80C550 Datasheet PDF


80C550 Datasheet
INTEGRATED CIRCUITS
80C550/83C550/87C550
80C51 8-bit microcontroller family
4K/128 OTP/ROM/ROMless, 8 channel 8 bit A/D,
watchdog timer
Product specification
Supersedes data of 1998 Jan 19
IC20 Data Handbook
1998 May 01
Philips
Semiconductors

80C550 Datasheet
Philips Semiconductors
80C51 8-bit microcontroller family
4K/128 OTP/ROM/ROMless, 8 channel 8 bit A/D, watchdog timer
Product specification
80C550/83C550/87C550
DESCRIPTION
The Philips 8XC550 is a high-performance microcontroller fabricated
with Philips high-density CMOS technology. This Philips CMOS
technology combines the high speed and density characteristics of
HMOS with the low power attributes of CMOS. Philips epitaxial
substrate minimizes latch-up sensitivity. The CMOS 8XC550 has the
same instruction set as the 80C51.
The 8XC550 contains a 4k × 8 EPROM (87C550)/ROM
(83C550)/ROMless (80C550 has no program memory on-chip), a
128 × 8 RAM, 8 channels of 8-bit A/D, four 8-bit ports (port 1 is input
only), a watchdog timer, two 16-bit counter/timers, a seven-source,
two-priority level nested interrupt structure, a serial I/O port for either
multi-processor communications, I/O expansion or full duplex UART,
and an on-chip oscillator and clock circuits.
In addition, the 8XC550 has two software selectable modes of
power reduction—idle mode and power-down mode. 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.
FEATURES
80C51 based architecture
– 4k × 8 EPROM (87C550)/ROM (83C550)
– 128 × 8 RAM
– Eight channels of 8-bit A/D
– Two 16-bit counter/timers
– Watchdog timer
– Full duplex serial channel
– Boolean processor
Memory addressing capability
– 64k ROM and 64k RAM
Power control modes:
– Idle mode
– Power-down mode
CMOS and TTL compatible
One speed range at VCC = 5V ±10%
– 3.5 to 16MHz
Extended temperature ranges
OTP package available
ORDERING INFORMATION
ROMless
ROM
EPROM
P80C550EBP N P83C550EBP N P87C550EBP N
P80C550EBA A P83C550EBA A P87C550EBA A
P80C550EFA A P83C550EFA A P87C550EFA A
NOTES:
1. OTP = One Time Programmable EPROM.
OTP
OTP
OTP
TEMPERATURE RANGE °C
AND PACKAGE 1
0 to +70, Plastic Dual In-Line Package
0 to +70, Plastic Leaded Chip Carrier
–40 to +85, Plastic Leaded Chip Carrier
FREQ
MHz
3.5 to 16
3.5 to 16
3.5 to 16
DRAWING
NUMBER
SOT129-1
SOT187-2
SOT187-2
1998 May 01
2 853-1568 19329


Features Datasheet pdf INTEGRATED CIRCUITS 80C550/83C550/87C55 0 80C51 8-bit microcontroller family 4K /128 OTP/ROM/ROMless, 8 channel 8 bit A /D, watchdog timer Product specificatio n Supersedes data of 1998 Jan 19 IC20 D ata Handbook 1998 May 01 Philips Semic onductors Philips Semiconductors Prod uct specification 80C51 8-bit microcon troller family 4K/128 OTP/ROM/ROMless, 8 channel 8 bit A/D, watchdog timer 80 C550/83C550/87C550 DESCRIPTION The Phi lips 8XC550 is a high-performance micro controller fabricated with Philips high -density CMOS technology. This Philips CMOS technology combines the high speed and density characteristics of HMOS wi th the low power attributes of CMOS. Ph ilips epitaxial substrate minimizes lat ch-up sensitivity. The CMOS 8XC550 has the same instruction set as the 80C51. The 8XC550 contains a 4k × 8 EPROM (87 C550)/ROM (83C550)/ROMless (80C550 has no program memory on-chip), a 128 × 8 RAM, 8 channels of 8-bit A/D, four 8-bi t ports (port 1 is input only), a watchdog timer, two 16-bit coun.
Keywords 80C550, datasheet, pdf, NXP, 80C51, 8-bit, microcontroller, family, 4K/128, OTP/ROM/ROMless/, 8, channel, 8, bit, A/D/, watchdog, timer, 0C550, C550, 550, 80C55, 80C5, 80C, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)