The Philips microcontrollers described in this data sheet are high-performance static 80C51 designs. They are manufactured in an advanced CMOS process and contain a non-volatile Flash program memory. They support both 12-clock and 6-clock operation. The P89C51X2 and P89C52X2/54X2/58X2 contain 128 byte RAM and 256 byte RAM respectively, 32 I/O lines, three 16.
• 80C51 Central Processing Unit
– 4 Kbytes Flash (P89C51X2)
– 8 Kbytes Flash (P89C52X2)
– 16 Kbytes Flash (P89C54X2)
– 32 Kbytes Flash (P89C58X2)
– 128 byte RAM (P89C51X2)
– 256 byte RAM (P89C52/54X2/58X2)
– Boolean processor
– Fully static 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
• Two speed ranges
– 0 to 20 MHz with 6-clock operation
– 0 to 33 MHz with 12-clock operation.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | P89C51RB2 |
Philips |
8-bit Flash microcontroller | |
2 | P89C51RC2 |
Philips |
8-bit Flash microcontroller | |
3 | P89C51RD2 |
Philips |
8-bit Flash microcontroller | |
4 | P89C52 |
NXP |
80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | |
5 | P89C52X2 |
NXP |
80C51 8-bit Flash microcontrolle | |
6 | P89C536 |
NXP |
80C51 8-bit microcontroller family 16K/64K/512 FLASH | |
7 | P89C54X2 |
NXP |
80C51 8-bit Flash microcontrolle | |
8 | P89C557E4 |
NXP |
Single-chip 8-bit microcontroller | |
9 | P89C58 |
NXP |
80C51 8-bit microcontroller family 4K/8K/16K/32K Flash | |
10 | P89C58X2 |
NXP |
80C51 8-bit Flash microcontrolle | |
11 | P89C60X2 |
Philips |
80C51 8-bit Flash microcontrolle | |
12 | P89C61X2 |
Philips |
80C51 8-bit Flash microcontrolle |