Features: • An efficient instruction set as a controller
- Direct addressing, numerous abbreviated forms, multiplication and division instructions
• Instruction sets for C language and RTOS
- Highly quadratic instruction system, general-purpose register of 16-bit * 8-pin * 16-bank configuration
• Minimum instruction cycle 50ns at 40MHz operation (2.7 to 3.6V)
• Incorporated ROM capacity
128K bytes (CXP972032/973032)
256K bytes (CXP973064)
• Incorporated RAM capacity
7.5K bytes (CXP972032)
11.5K bytes (CXP973032/973064)
• Peripheral functions
- A/D converter 8-bit 12-analog input, successive approximation system,
3-stage FIFO (Conversion time: 1.55s at 40MHz)
- Serial interface Asynchronous serial interface (UART) 128-byte buffer RAM, 3 channels
- I2C bus interface 64-byte buffer RAM (supports master/slave and automatic transfer mode)
- Timers 8-bit timer/counter, 2 channels (with timing output)
16-bit capture timer/counter (with timing output)
16-bit timer, 4 channels, watchdog timer
- PWM output circuit 14-bit PWM, 4 channels (2 channels of binary output switch function by PPG)
- Programmable pattern generator 16-bit output, 64-byte buffer RAM, 1 channel
- Remote control receive circuit 8-bit pulse measurement counter, 10-stage FIFO
- Parallel interface External register interface (8-bit parallel bus), 4-chip select
• Interruption 33 factors, 33 vectors, multi-interruption and priority selection possible
• Standby mode Sleep/stop
• Package 100-pin plastic QFP (CXP972032/973032/973064)
100-pin plastic LQFP (CXP972032/973032/973064)
104-pin plastic LFLGA (CXP973064)
• Piggy/evaluation chip CXP971000
• FLASH EEPROM incorporated version CXP973F064
Pinout
Specifications
| Item |
Symbol |
Rating |
Unit |
Remarks |
|
Supply voltage
|
VDD |
0.3 to +4.6 |
V |
|
| AVDD |
AVss to +4.6*1 |
V |
|
| AVSS |
0.3 to +0.3 |
V |
|
| Input voltage |
VIN |
0.3 to +4.6*2 |
V |
|
| Output voltage |
VOUT |
0.3 to +4.6*2 |
V |
|
| High level output current |
IOH |
-5.0 |
mA |
Output (value per pin) |
| High level total output current |
IOH |
-50 |
mA |
Total for all output pins |
| Low level output current |
IOL |
15.0 |
mA |
All pins excluding large current output pins(value per pin) |
| CIOL |
20.0 |
mA |
Large current output pins*3(value per pin) |
| Low level total output current |
IOL |
130 |
mA |
Total for all output pins |
| Operating temperature |
Topr |
20 to +75 |
°C |
|
| Storage temperature |
Tstg |
55 to +150 |
°C |
|
| Allowable power dissipation |
PD |
600 |
mW |
QFP-100P-L01 |
| 38 |
LQFP-100P-L01 |
| 500 |
LFLGA-104P-02 |
DescriptionThe CXP972032 is a CMOS 16-bit microcomputer integrating on a single chip an A/D converter, serial interface, I2C bus interface, timer, PWM output circuit, programmable pattern generator, remote control receive circuit, parallel interface, as well as basic configurations like a 16-bit CPU, ROM, RAM, and I/O port.
This LSI also provides the sleep/stop functions that enable lower power consumption.
CXP972032 Data Sheet
