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 eight 16-bit ´ 16-bank configuration
• Minimum instruction cycle 100ns/20MHz operation (3.0 to 5.5V) 167ns/12MHz operation (2.7 to 5.5V)
• Incorporated PROM capacity 128K bytes
• Incorporated RAM capacity 7680 bytes
• Peripheral functions
- A/D converter 8-bit 8 analog input, successive approximation system (Conversion time: 12.4s at 20MHz)
- Serial interface Asynchronous serial interface (Simple UART) 128-byte buffer RAM,3 channels
- Timers 8-bit timer/counter, 2 channels (with timing output)
16-bit capture timer/counter (with timing output)
16-bit timer, 4 channels
- Remote control receive circuit 8-bit pulse measurement counter, 8-stage FIFO
- PWM output circuit 14-bit, 1 channel
• Interruption 24 factors, 24 vectors, multi-interruption and priority selection possible
• Standby mode Sleep/stop
• Package 100-pin plastic QFP
• Piggy/evaluation chip CXP922000
• Mask ROM CXP922032
Pinout
Specifications
| Item |
Symbol |
Rating |
Unit |
Remarks |
|
Supply voltage
|
VDD |
0.3 to +7.0 |
V |
|
| AVDD |
AVss to +7.0*1 |
V |
Unique to version with
incorporated PROM |
| AVSS |
0.3 to +0.3 |
V |
|
Input voltage
|
VIN |
0.3 to +7.0*2 |
V |
|
| Output voltage |
VOUT |
0.3 to +7.0*2 |
V |
|
| High level output current |
IOH
|
-5 |
mA |
|
| High level total output current |
IOH |
-50 |
mA |
Total for all output pins |
| Low level output current |
IOL |
15 |
mA |
All pins excluding large current output pins(value per pin) |
| CIOL |
20 |
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 |
DescriptionThe CXP922P032 is a CMOS 16-bit microcomputer integrating on a single chip an A/D converter, serial interface, timer, remote control receive circuit, PWM output circuit, and as well as basic configurations like a 16-bit CPU, PROM, RAM, and I/O port.
This LSI also provides the sleep/stop functions that enable lower power consumption.
The CXP922P032 is the PROM-incorporated version of the CXP922032 with built-in mask ROM. This provides the additional feature of being able to write directly into the program. Thus, it is most suitable for evaluation use during system development and for small-quantity production
CXP922P032 Data Sheet
