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P80C31X2/32X2; P80C51X2/52X2/54X2/58X2; P87C51X2/52X2/54X2/58X2
General description
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
- 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.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| P80C31X2BN | P80C31X2BN | 9352 696 13112 | Volume production | SOT129-1
(DIP40) | Tube | Standard Marking | P80C31X2BN
| Always Pb-free |
| P80C32X2BA | P80C32X2BA | 9352 696 07512 | Volume production | SOT187-2
(PLCC44) | Tube Dry Pack | Standard Marking | P80C32X2BA
| week 44, 2004 |
| P80C32X2BBD | P80C32X2BBD | 9352 720 87157 | Volume production | SOT389-1
(LQFP44) | Tray Pack, Bakeable, Multiple | Standard Marking | P80C32X2BBD
| week 33, 2004 |
| P80C32X2FA | P80C32X2FA | 9352 696 08512 | Volume production | SOT187-2
(PLCC44) | Tube Dry Pack | Standard Marking | P80C32X2FA
| week 44, 2004 |
| P80C32X2FN | P80C32X2FN | 9352 696 11112 | Volume production | SOT129-1
(DIP40) | Tube | Standard Marking | P80C32X2FN
| Always Pb-free |
| P87C51X2BA | P87C51X2BA | 9352 696 03512 | Volume production | SOT187-2
(PLCC44) | Tube Dry Pack | Standard Marking | P87C51X2BA
| week 43, 2004 |
| P87C51X2BBD | P87C51X2BBD | 9352 713 74157 | Volume production | SOT389-1
(LQFP44) | Tray Pack, Bakeable, Multiple | Standard Marking | P87C51X2BBD
| week 33, 2004 |
| P87C51X2BN | P87C51X2BN | 9352 696 06112 | Volume production | SOT129-1
(DIP40) | Tube | Standard Marking | P87C51X2BN
| Always Pb-free |
| P87C51X2FA | P87C51X2FA | 9352 696 05512 | Volume production | SOT187-2
(PLCC44) | Tube Dry Pack | Standard Marking | P87C51X2FA
| week 44, 2004 |
| P87C52X2BA | P87C52X2BA | 9352 695 99512 | Volume production | SOT187-2
(PLCC44) | Tube Dry Pack | Standard Marking | P87C52X2BA
| week 43, 2004 |
| P87C52X2BBD | P87C52X2BBD | 9352 713 86157 | Volume production | SOT389-1
(LQFP44) | Tray Pack, Bakeable, Multiple | Standard Marking | P87C52X2BBD
| week 33, 2004 |
| P87C52X2BN | P87C52X2BN | 9352 696 01112 | Volume production | SOT129-1
(DIP40) | Tube | Standard Marking | P87C52X2BN
| Always Pb-free |
| P87C52X2FA | P87C52X2FA | 9352 696 00512 | Volume production | SOT187-2
(PLCC44) | Tube Dry Pack | Standard Marking | P87C52X2FA
| week 44, 2004 |
| P87C52X2FBD | P87C52X2FBD | 9352 713 91157 | Volume production | SOT389-1
(LQFP44) | Tray Pack, Bakeable, Multiple | Standard Marking | P87C52X2FBD
| week 33, 2004 |
| P87C52X2FN | P87C52X2FN | 9352 696 02112 | Volume production | SOT129-1
(DIP40) | Tube | Standard Marking | P87C52X2FN
| Always Pb-free |
| P87C54X2BA | P87C54X2BA | 9352 701 61512 | Volume production | SOT187-2
(PLCC44) | Tube Dry Pack | Standard Marking | P87C54X2BA
| week 43, 2004 |
| P87C54X2BBD | P87C54X2BBD | 9352 713 92157 | Volume production | SOT389-1
(LQFP44) | Tray Pack, Bakeable, Multiple | Standard Marking | P87C54X2BBD
| week 33, 2004 |
| P87C54X2BN | P87C54X2BN | 9352 702 11112 | Volume production | SOT129-1
(DIP40) | Tube | Standard Marking | P87C54X2BN
| Always Pb-free |
| P87C54X2FA | P87C54X2FA | 9352 701 60512 | Volume production | SOT187-2
(PLCC44) | Tube Dry Pack | Standard Marking | P87C54X2FA
| week 43, 2004 |
| P87C54X2FBD | P87C54X2FBD | 9352 713 93157 | Volume production | SOT389-1
(LQFP44) | Tray Pack, Bakeable, Multiple | Standard Marking | P87C54X2FBD
| week 33, 2004 |
| P87C58X2BBD | P87C58X2BBD | 9352 713 72157 | Volume production | SOT389-1
(LQFP44) | Tray Pack, Bakeable, Multiple | Standard Marking | P87C58X2BBD
| week 33, 2004 |
| P87C58X2BN | P87C58X2BN | 9352 703 78112 | Volume production | SOT129-1
(DIP40) | Tube | Standard Marking | P87C58X2BN
| Always Pb-free |
| P87C58X2FA | P87C58X2FA | 9352 703 76512 | Volume production | SOT187-2
(PLCC44) | Tube Dry Pack | Standard Marking | P87C58X2FA
| week 42, 2004 |
Products in the above table are all in production. Some variants are discontinued; click here for information on these variants.
Pricing/ordering/availability
Applications
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Technical documents
Application Notes
AN10289_1;
LPC900 external crystal start-up (27-Apr-04)
Support Documents
D12EPP_Sch_Ver1.0;
D12 USB-EPP Evaluation Main Board/EPP-SRAM Evaluation Daughter Board (1998-08-13)
index;
Development Tools for P80C3xX2 devices (2003-12-15)
index;
Development Tools for P8xC5xX2 devices (2003-12-15)
li_ion_battery_charger;
Li-ion Battery charger (17-Dec-04)
75011098;
P80C51X2 Family Leaflet (2003-03-03)
75012668;
Philips Microcontroller Line Card (2004-02-24)
75013987;
Philips The Innovation Leader in Microcontrollers LPC2000/LPC900/LPC700 Series and 80C51 Family (2005-01-21)
75015572;
The innovation leader in microcontrollers (2006-09-01)
UM10113_1;
User manual for the PNX2015 family (2005-05-06)
Parametrics/similar products
| Type number | Package | Power supply | RAM(bytes) | System Freq(MHz) | FUNCTION | ADCs | Watchdog timer | I/O pins | Operating temp.(Cel) | Timers | PWMs | Memory Type | Serial Interfaces | External Interrupt | Program Security | Series | No. of Pins | Clock Type | Memory Size(kBits) | Operating Frequency(MHz) | Reset Active Low or High |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P80C31X2BN | SOT129-1
(DIP40) | 2.7~5.5 | 128 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | 0~70 | 3 x 16-bit | - | ROMless | UART | 2 | no | 80C51 family | 40 | 12-clk (6-clk opt.) | - |
0~30@6-clk 0~33@12-clk | High |
| P80C32X2BA | SOT187-2
(PLCC44) | 2.7~5.5 | 256 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | 0~70 | 3 x 16-bit | - | ROMless | UART | 2 | no | 80C51 family | 44 | 12-clk (6-clk opt.) | - |
0~30@6-clk 0~33@12-clk | High |
| P80C32X2BBD | SOT389-1
(LQFP44) | 2.7~5.5 | 256 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | 0~70 | 3 x 16-bit | - | ROMless | UART | 2 | no | 80C51 family | 44 | 12-clk (6-clk opt.) | - |
0~30@6-clk 0~33@12-clk | High |
| P80C32X2FA | SOT187-2
(PLCC44) | 2.7~5.5 | 256 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | -40~85 | 3 x 16-bit | - | ROMless | UART | 2 | no | 80C51 family | 44 | 12-clk (6-clk opt.) | - |
0~30@6-clk 0~33@12-clk | High |
| P80C32X2FN | SOT129-1
(DIP40) | 2.7~5.5 | 256 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | -40~85 | 3 x 16-bit | - | ROMless | UART | 2 | no | 80C51 family | 40 | 12-clk (6-clk opt.) | - |
0~30@6-clk 0~33@12-clk | High |
| P87C51X2BA | SOT187-2
(PLCC44) | 2.7~5.5 | 128 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | 0~70 | 3 x 16-bit | - | OTP | UART | 2 | yes | 80C51 family | 44 | 12-clk (6-clk opt.) | 4K |
0~30@6-clk 0~33@12-clk | High |
| P87C51X2BBD | SOT389-1
(LQFP44) | 2.7~5.5 | 128 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | 0~70 | 3 x 16-bit | - | OTP | UART | 2 | yes | 80C51 family | 44 | 12-clk (6-clk opt.) | 4K |
0~30@6-clk 0~33@12-clk | High |
| P87C51X2BN | SOT129-1
(DIP40) | 2.7~5.5 | 128 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | 0~70 | 3 x 16-bit | - | OTP | UART | 2 | yes | 80C51 family | 40 | 12-clk (6-clk opt.) | 4K |
0~30@6-clk 0~33@12-clk | High |
| P87C51X2FA | SOT187-2
(PLCC44) | 2.7~5.5 | 128 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | -40~85 | 3 x 16-bit | - | OTP | UART | 2 | yes | 80C51 family | 44 | 12-clk (6-clk opt.) | 4K |
0~30@6-clk 0~33@12-clk | High |
| P87C52X2BA | SOT187-2
(PLCC44) | 2.7~5.5 | 256 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | 0~70 | 3 x 16-bit | - | OTP | UART | 2 | yes | 80C51 family | 44 | 12-clk (6-clk opt.) | 8K |
0~30@6-clk 0~33@12-clk | High |
| P87C52X2BBD | SOT389-1
(LQFP44) | 2.7~5.5 | 256 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | 0~70 | 3 x 16-bit | - | OTP | UART | 2 | yes | 80C51 family | 44 | 12-clk (6-clk opt.) | 8K |
0~30@6-clk 0~33@12-clk | High |
| P87C52X2BN | SOT129-1
(DIP40) | 2.7~5.5 | 256 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | 0~70 | 3 x 16-bit | - | OTP | UART | 2 | yes | 80C51 family | 40 | 12-clk (6-clk opt.) | 8K |
0~30@6-clk 0~33@12-clk | High |
| P87C52X2FA | SOT187-2
(PLCC44) | 2.7~5.5 | 256 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | -40~85 | 3 x 16-bit | - | OTP | UART | 2 | yes | 80C51 family | 44 | 12-clk (6-clk opt.) | 8K |
0~30@6-clk 0~33@12-clk | High |
| P87C52X2FBD | SOT389-1
(LQFP44) | 2.7~5.5 | 256 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | -40~85 | 3 x 16-bit | - | OTP | UART | 2 | yes | 80C51 family | 44 | 12-clk (6-clk opt.) | 8K |
0~30@6-clk 0~33@12-clk | High |
| P87C52X2FN | SOT129-1
(DIP40) | 2.7~5.5 | 256 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | -40~85 | 3 x 16-bit | - | OTP | UART | 2 | yes | 80C51 family | 40 | 12-clk (6-clk opt.) | 8K |
0~30@6-clk 0~33@12-clk | High |
| P87C54X2BA | SOT187-2
(PLCC44) | 2.7~5.5 | 256 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | 0~70 | 3 x 16-bit | - | OTP | UART | 2 | yes | 80C51 family | 44 | 12-clk (6-clk opt.) | 16K |
0~30@6-clk 0~33@12-clk | High |
| P87C54X2BBD | SOT389-1
(LQFP44) | 2.7~5.5 | 256 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | 0~70 | 3 x 16-bit | - | OTP | UART | 2 | yes | 80C51 family | 44 | 12-clk (6-clk opt.) | 16K |
0~30@6-clk 0~33@12-clk | High |
| P87C54X2BN | SOT129-1
(DIP40) | 2.7~5.5 | 256 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | 0~70 | 3 x 16-bit | - | OTP | UART | 2 | yes | 80C51 family | 40 | 12-clk (6-clk opt.) | 16K |
0~30@6-clk 0~33@12-clk | High |
| P87C54X2FA | SOT187-2
(PLCC44) | 2.7~5.5 | 256 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | -40~85 | 3 x 16-bit | - | OTP | UART | 2 | yes | 80C51 family | 44 | 12-clk (6-clk opt.) | 16K |
0~30@6-clk 0~33@12-clk | High |
| P87C54X2FBD | SOT389-1
(LQFP44) | 2.7~5.5 | 256 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | -40~85 | 3 x 16-bit | - | OTP | UART | 2 | yes | 80C51 family | 44 | 12-clk (6-clk opt.) | 16K |
0~30@6-clk 0~33@12-clk | High |
| P87C58X2BBD | SOT389-1
(LQFP44) | 2.7~5.5 | 256 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | 0~70 | 3 x 16-bit | - | OTP | UART | 2 | yes | 80C51 family | 44 | 12-clk (6-clk opt.) | 32K |
0~30@6-clk 0~33@12-clk | High |
| P87C58X2BN | SOT129-1
(DIP40) | 2.7~5.5 | 256 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | 0~70 | 3 x 16-bit | - | OTP | UART | 2 | yes | 80C51 family | 40 | 12-clk (6-clk opt.) | 32K |
0~30@6-clk 0~33@12-clk | High |
| P87C58X2FA | SOT187-2
(PLCC44) | 2.7~5.5 | 256 |
0~16@3V 0~33@5V | 8-bit 80C51 uController | - | no | 32 | -40~85 | 3 x 16-bit | - | OTP | UART | 2 | yes | 80C51 family | 44 | 12-clk (6-clk opt.) | 32K |
0~30@6-clk 0~33@12-clk | High |
Similar products
P80C31X2/32X2; P80C51X2/52X2/54X2/58X2; P87C51X2/52X2/54X2/58X2 links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.