COP884CG Datasheet, PDF (2/42 Pages) National Semiconductor (TI) – 8-Bit Microcontroller with UART and Three Multi-Function Timers

General Description (Continued)
They are fully static parts fabricated using double-metal sili-
con gate microCMOS technology Features include an 8-bit
memory mapped architecture MICROWIRE PLUS serial
I O three 16-bit timer counters supporting three modes
(Processor Independent PWM generation External Event
counter and Input Capture mode capabilities) full duplex
UART two comparators and two power savings modes
(HALT and IDLE) both with a multi-sourced wakeup inter-
rupt capability This multi-sourced interrupt capability may
Connection Diagrams
Plastic Chip Carrier
also be used independent of the HALT or IDLE modes
Each I O pin has software selectable configurations The
device operates over a voltage range of 2 5V to 6V High
throughput is achieved with an efficient regular instruction
set operating at a maximum of 1 ms per instruction rate
The device has reduced EMI emissions Low radiated emis-
sions are achieved by gradual turn-on output drivers and
internal I_CC filters on the chip logic and crystal oscillator
Dual-In-Line Package
Top View
TL DD 9765–2
Order Number COP888CG-XXX V
See NS Plastic Chip Package Number V44A
Top View
TL DD 9765 – 4
Order Number COP888CG-XXX N
See NS Molded Package Number N40A
Dual-In-Line Package
http www national com
Top View
TL DD 9765 – 5
Order Number COP884CG-XXX N or COP884CG-XXX WM
See NS Molded Package Number N28A OR M28B
FIGURE 2a Connection Diagrams
2