Features: Analog function block with
- Analog comparator with seven input multiplexor
- Constant current source and VCC/2 reference
Three 16-bit timers, each with two 16-bit registers
supporting:
- Processor Independent PWM mode
- External Event counter mode
- Input Capture mode
8 kbytes of on-chip ROM
256 bytes of on-chip RAMPinout
Specifications
| Temperature Min |
-55 deg C |
| Temperature Max |
125 deg C |
| Code Memory |
8000 Bytes |
| Code Type |
ROM |
| RAM Size Bytes |
256 Bytes |
| Halt/Idle |
Yes |
| Wakeup |
Yes |
| TO Timer |
Yes |
| Supply Min |
2.5 Volt |
| Supply Max |
6 Volt |
| Interrupts |
12 |
| Power on Reset |
No |
| Watchdog/Clock Monitor |
Yes |
| With A/D |
12 bits |
| Interface Type |
Microwire |
| USART Interface |
No |
| CAN |
No |
| With Comparators |
1 |
| With TempSensor |
No |
| View Using Catalog |
Supply Voltage (VCC) 7V
Voltage at Any Pin −0.3V to VCC + 0.3V
Total Current into VCC Pin (Source) 100 mA
Total Current out of GND Pin (Sink) 110 mA
Storage Temperature Range −65°C to +140°CDescriptionThe COP888EK ROM based microcontrollers are highly integrated COP8™ Feature core devices with 8k memory and advanced features including a Multi-Input Comparator and Single-slope A/D capability. These single-chip CMOS devices are suited for applications requiring a full featured, low EMI controller with an analog comparator, current source, and voltage reference. The COP87L88EK/RK Family devices are pin and software compatible (different VCC range) 16k or 32k OTP (One Time Programmable) versions for pre-production, and for use with a range of COP8 software and hardware development tools.
COP888EK Family features include an 8-bit memory mapped architecture, 10 MHz CKI with 1µs instruction cycle, three multi-function 16-bit timer/counters with PWM, MICROWIRE/PLUS™ serial I/O, one analog comparator with seven input multiplexor, an analog current source and VCC reference, two power saving HALT/IDLE modes, idle timer, MIWU, high current outputs, software selectable I/O options, WATCHDOG™ timer and Clock Monitor, Low EMI 2.5V to 6.0V operation and 28/40/44 pin packages.
COP888EK included in this datasheet are:
| Device |
Memory (bytes) |
RAM (bytes) |
I/O Pins |
Packages |
Temperature |
Comments |
| COP684EK |
8k ROM |
256 |
24 |
28 DIP/SOIC |
-55 to +125°C |
4.5V - 5.5V |
| COP884EK |
8k ROM |
256 |
24 |
28 DIP/SOIC |
-40 to +85°C |
| COP984EK |
8k ROM |
256 |
24 |
28 DIP/SOIC |
0 to +70°C |
2.5V - 4.0V, EKH=4.0V - 6.0V |
| COP688EK |
8k ROM |
256 |
36/40 |
40 DIP, 44 PLCC |
-55 to +125°C |
4.5V - 5.5V |
| COP888EK |
8k ROM |
256 |
36/40 |
40 DIP, 44 PLCC |
-40 to +85°C |
| COP988EK |
8k ROM |
256 |
36/40 |
40 DIP, 44 PLCC |
0 to +70°C |
2.5V - 4.0V, EKH=4.0V - 6.0V |
Reliability Metrics
| Part Number |
Process |
EFR Reject |
EFR Sample Size |
PPM |
LTA Rejects |
LTA Device Hours |
FITS |
MTTF (Hours) |
| COPEK684-XXX/N |
CS150 |
1 |
13275 |
76 |
0 |
932500 |
4 |
264599421 |
| COPEK684-XXX/WM |
CS150 |
1 |
13275 |
76 |
0 |
932500 |
4 |
264599421 |
| COPEK688-XXX/N |
CS150 |
1 |
13275 |
76 |
0 |
932500 |
4 |
264599421 |
| COPEK688-XXX/V |
CS150 |
1 |
13275 |
76 |
0 |
932500 |
4 |
264599421 |
| COPEK884-XXX/N |
CS150 |
1 |
13275 |
76 |
0 |
932500 |
4 |
264599421 |
| COPEK884-XXX/WM |
CS150 |
1 |
13275 |
76 |
0 |
932500 |
4 |
264599421 |
| COPEK888-XXX/N |
CS150 |
1 |
13275 |
76 |
0 |
932500 |
4 |
264599421 |
| COPEK888-XXX/V |
CS150 |
1 |
13275 |
76 |
0 |
932500 |
4 |
264599421 |
| COPEK888XXX/DWF |
CS150 |
1 |
13275 |
76 |
0 |
932500 |
4 |
264599421 |
| COPEK984-XXX/N |
CS150 |
1 |
13275 |
76 |
0 |
932500 |
4 |
264599421 |
| COPEK984-XXX/WM |
CS150 |
1 |
13275 |
76 |
0 |
932500 |
4 |
264599421 |
| COPEK988-XXX/N |
CS150 |
1 |
13275 |
76 |
0 |
932500 |
4 |
264599421 |
| COPEK988-XXX/V |
CS150 |
1 |
13275 |
76 |
0 |
932500 |
4 |
264599421 |
| COPEKH984-XXX/N |
CS150 |
1 |
13275 |
76 |
0 |
932500 |
4 |
264599421 |
| COPEKH984XXX/WM |
CS150 |
1 |
13275 |
76 |
0 |
932500 |
4 |
264599421 |
| COPEKH988-XXX/N |
CS150 |
1 |
13275 |
76 |
0 |
932500 |
4 |
264599421 |
| COPEKH988-XXX/V |
CS150 |
1 |
13275 |
76 |
0 |
932500 |
4 |
264599421 |
Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.For more information on Reliability Metrics, please click here.
Application Notes
| Title |
Size in Kbytes |
Date |
|
| AN-983: Simple, Cost Effective A/D Conversion Using COP888EK |
112 Kbytes |
24-Oct-96 |
Download |
If you have trouble printing or viewing PDF file(s), see Printing Problems.
|
More Application Notes
| Title |
Size in Kbytes |
Date |
|
| AN-1050: Understanding and Eliminating EMI in Microcontroller Applications |
388 Kbytes |
26-Oct-96 |
Download |
If you have trouble printing or viewing PDF file(s), see Printing Problems.
|
COP888EK Data Sheet
