cop8sgr5740q3 National Semiconductor Corporation, cop8sgr5740q3 Datasheet - Page 2

• Manufacturer Part Number: cop8sgr5740q3
• Description: 8-bit Cmos Rom Based And Otp Microcontrollers With 8k To 32k Memory, Two Comparators And Usart
• Manufacturer: National Semiconductor Corporation

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Peripheral Features
n Idle Timer (T0)
n MICROWIRE/PLUS Serial Interface (SPI Compatible)
n Full Duplex USART
n Two Analog Comparators
I/O Features
n Software selectable I/O options (TRI-STATE
n Schmitt trigger inputs on ports G and L
n Eight high current outputs
n Packages: 28 SO with 24 I/O pins, 40 DIP with 36 I/O
Block Diagram
Output,Push-Pull Output, Weak Pull-Up Input, and High
Impedance Input)
pins, 44 PLCC, PQFP and CSP with 40 I/O pins
(Continued)
FIGURE 1. COP8SGx Block Diagram
®
2
Fully Static CMOS Design
n Low current drain (typically
n Two power saving modes: HALT and IDLE
Temperature Range
n −40˚C to +85˚C, −40˚C to +125˚C
Development Support
n Windowed packages for DIP and PLCC
n Real time emulation and debug tools available
<
4 µA)
10131744