The P89V660/662/664 are 80C51 microcontrollers with 16 kB/32 kB/64 kB flash and 512 B/1 kB/2 kB of data RAM. These devices are designed to be drop-in and software compatible replacements for the P89C660/662/664 devices. Both the In-System Programming (ISP) and In-Application Programming (IAP) boot codes are upward compatible. Additional features of the P89V6.
2.1 Principal features
Dual 100 kHz byte-wide I2C-bus interfaces
128-byte page erase for efficient use of code memory as non-volatile data storage
0 MHz to 40 MHz operating frequency in 12x mode, 20 MHz in 6x mode
16 kB/32 kB/64 kB of on-chip flash user code memory with ISP and IAP
512 B/1 kB/2 kB RAM
SPI (Serial Peripheral Interface) and enhanced UART
PCA (Programmable Counter Array) with PWM and Capture/Compare functions
Three 16-bit timers/counters
Four 8-bit I/O ports, one 4-bit I/O port
WatchDog Timer (WDT)
2.2 Additional features
30 ms page erase, 150 ms block erase.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | P89C662 |
NXP |
8-bit 80C51 5V low power 16 kB/32 kB/64 kB flash microcontroller | |
2 | P89C664 |
NXP |
8-bit 80C51 5V low power 16 kB/32 kB/64 kB flash microcontroller | |
3 | P89C668 |
NXP |
80C51 8-bit Flash microcontroller | |
4 | P89C669 |
NXP |
80C51 8-bit microcontroller | |
5 | P89C60X2 |
Philips |
80C51 8-bit Flash microcontrolle | |
6 | P89C61X2 |
Philips |
80C51 8-bit Flash microcontrolle | |
7 | P89C51RB2 |
Philips |
8-bit Flash microcontroller | |
8 | P89C51RC2 |
Philips |
8-bit Flash microcontroller | |
9 | P89C51RD2 |
Philips |
8-bit Flash microcontroller | |
10 | P89C51X2 |
NXP |
80C51 8-bit Flash microcontrolle | |
11 | P89C52 |
NXP |
80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | |
12 | P89C52X2 |
NXP |
80C51 8-bit Flash microcontrolle |