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Details, datasheet, quote on part number:P89C668HFA
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| Part: | P89C668HFA |
| Category: | Microcontrollers => 8 bit => 80C51 architecture |
| Description: | P89C660; P89C662; P89C664; P89C668; 80C51 8-bit Flash Microcontroller Family 16KB/32KB/64KB Isp/iap Flash With 512B/1KB/2KB/8KB RAM;; Package: SOT187-2 (PLCC44), SOT389-1 (LQFP44) |
| Company: | Philips Semiconductors |
| Datasheet: | Download P89C668HFA datasheet File size : 503 kB |
| Request For quote: | Find where to buy P89C668HFA
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Datasheet text preview:
INTEGRATED CIRCUITS
P89C660/P89C662/P89C664/P89C668 80C51 8-bit Flash microcontroller family
16KB/32KB/64KB ISP/IAP FLASH with 512B/1KB/2KB/8KB RAM Product data
Replaces P89C660/P89C662/P89C664 of 2001 Jul 19 and P89C668 of 2001 Jul 27
2002 Oct 28
Philips Semiconductors
Philips Semiconductors
Product data
80C51 8-bit Flash microcontroller family
16KB/32KB/64KB ISP/IAP Flash with 512B/1KB/2KB/8KB RAM
P89C660/P89C662/P89C664/ P89C668
DESCRIPTION
The P89C660/662/664/668 device contains a non-volatile 16KB/32KB/64KB Flash program memory that is both parallel programmable and serial In-System and In-Application Programmable. In-System Programming (ISP) allows the user to download new code while the microcontroller sits in the application. In-Application Programming (IAP) means that the microcontroller fetches new program code and reprograms itself while in the system. This allows for remote programming over a modem link. A default serial loader (boot loader) program in ROM allows serial In-System Programming of the Flash memory via the UART without the need for a loader in the Flash code. For In-Application Programming, the user program erases and reprograms the Flash memory by use of standard routines contained in ROM. This device executes one instruction in 6 clock cycles, hence providing twice the speed of a conventional 80C51. An OTP configuration bit gives the user the option to select conventional 12-clock timing. This device is a Single-Chip 8-Bit Microcontroller manufactured in advanced CMOS process and is a derivative of the 80C51 microcontroller family. The instruction set is 100% executing and timing compatible with the 80C51 instruction set. The device also has four 8-bit I/O ports, three 16-bit timer/event counters, a multi-source, four-priority-level, nested interrupt structure, an enhanced UART and on-chip oscillator and timing circuits. The added features of the P89C660/662/664/668 makes it a powerful microcontroller for applications that require pulse width modulation, high-speed I/O and up/down counting capabilities such as motor control.
· Can be programmed by the end-user application (IAP) · Parallel programming with 87C51 compatible hardware interface
to programmer
· Six clocks per machine cycle operation (standard) · 12 clocks per machine cycle operation (optional) · Speed up to 20 MHz with 6 clock cycles per machine cycle
(40 MHz equivalent performance); up to 33 MHz with 12 clocks per machine cycle
· Fully static operation · RAM externally expandable to 64 kbytes · Four interrupt priority levels · Eight interrupt sources · Four 8-bit I/O ports · Full-duplex enhanced UART
Framing error detection Automatic address recognition
· Power control modes
Clock can be stopped and resumed Idle mode Power-Down mode
FEATURES
· 80C51 Central Processing Unit · On-chip Flash program memory with In-System Programming
(ISP) and In-Application Programming (IAP) capability
· Programmable clock out · Second DPTR register · Asynchronous port reset · Low EMI (inhibit ALE) · I2C serial interface · Programmable Counter Array (PCA)
PWM Capture/compare
· Boot ROM contains low level Flash programming routines for
downloading via the UART
· Well-suited for IPMI applications
2002 Oct 28
2
853-2392 29118
Philips Semiconductors
Product data
80C51 8-bit Flash microcontroller family
16KB/32KB/64KB ISP/IAP Flash with 512B/1KB/2KB/8KB RAM
P89C660/P89C662/P89C664/ P89C668
SELECTION TABLE
Type Memory
# of Timers
Timers
Serial Interfaces
Default Clock Rate ADC bits/ch. Reset active low/high? Optional Clock Rate Interrupts (External) Max. Freq. at 6-clk / 12-clk (MHz) 20/33 20/33 20/33 20/33 Freq. Range at 3V (MHz) Freq. Range at 5V (MHz) 0-20/33 0-20/33 0-20/33 0-20/33
P89C668 P89C664 P89C662 P89C660
8K 2K 1K 512B
64K 64K 32K 16K
4 4 4 4
32 32 32 32
8(2)/4 8(2)/4 8(2)/4 8(2)/4
Program Security
I/O Pins
UART
Flash
PWM
ROM
RAM
CAN
OTP
PCA
WD
I 2C
SPI
6-clk 6-clk 6-clk 6-clk
12-clk 12-clk 12-clk 12-clk
H H H H
ORDERING INFORMATION
MEMORY DEVICE P89C660HBA P89C660HFA P89C660HBBD P89C662HBA P89C662HFA P89C662HBBD P89C662HFBD P89C664HBA P89C664HFA P89C664HBBD P89C664HFBD P89C668HBA P89C668HFA P89C668HBBD FLASH 16 KB 16 KB 16 KB 32 KB 32 KB 32 KB 32 KB 64 KB 64 KB 64 KB 64 KB 64 KB 64 KB 64 KB RAM 512 B 512 B 512 B 1 KB 1 KB 1 KB 1 KB 2 KB 2 KB 2 KB 2 KB 8 KB 8 KB 8 KB TEMPERATURE RANGE (°C) RANGE (°C) AND PACKAGE 0 to +70, PLCC 40 to +85, PLCC 0 to +70, LQFP 0 to +70, PLCC 40 to +85, PLCC 0 to +70, LQFP 40 to +85, LQFP 0 to +70, PLCC 40 to +85, PLCC 0 to +70, LQFP 40 to +85, LQFP 0 to +70, PLCC 40 to +85, PLCC 0 to +70, LQFP VOLTAGE RANGE 4.55.5 V 4.755.25 V 4.55.5 V 4.55.5 V 4.755.25 V 4.55.5 V 4.755.25 V 4.55.5 V 4.755.25 V 4.55.5 V 4.755.25 V 4.55.5 V 4.55.5 V 4.55.5 V FREQUENCY (MHz) 6 CLOCK MODE 0 to 20 MHz 0 to 20 MHz 0 to 20 MHz 0 to 20 MHz 0 to 20 MHz 0 to 20 MHz 0 to 20 MHz 0 to 20 MHz 0 to 20 MHz 0 to 20 MHz 0 to 20 MHz 0 to 20 MHz 0 to 20 MHz 0 to 20 MHz 12 CLOCK MODE 0 to 33 MHz 0 to 33 MHz 0 to 33 MHz 0 to 33 MHz 0 to 33 MHz 0 to 33 MHz 0 to 33 MHz 0 to 33 MHz 0 to 33 MHz 0 to 33 MHz 0 to 33 MHz 0 to 33 MHz 0 to 33 MHz 0 to 33 MHz DWG # SOT187-2 SOT187-2 SOT389-1 SOT187-2 SOT187-2 SOT389-1 SOT389-1 SOT187-2 SOT187-2 SOT389-1 SOT389-1 SOT187-2 SOT187-2 SOT389-1
2002 Oct 28
3
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