gc80c520g CORERIVER Semiconductor, gc80c520g Datasheet - Page 6

• Manufacturer Part Number: gc80c520g
• Description: Eprom / Rom / Romless Based 8-bit Turbo Microcontrollers
• Manufacturer: CORERIVER Semiconductor

2. Features
CPU
0/8Kbytes of on-chip ROM
256bytes of on-chip RAM
Supply voltage: 2.7V ~ 5.5V
Operating Frequency
Temperature Range: -20 °C to 85 °C
Max. Programmable 36 IO pins
EMI reduction mode : Inhibit ALE
Low Voltage Detector
27-bit Programmable Watchdog Timer
Three 16-bit Timer/Counters
80C52
levels
8-bit turbo 80C52 architecture
4 cycles/1 machine cycle
Pin/instruction level compatible with Intel
Max. 40MHz @4.5V ~ 5.5V
Max. 20MHz @2.7V ~ 3.3V
Intel 8052 compatible as default
Optional Input/Output control
TTL input level and CMOS compatible logic
Full-Duplex Programmable UART
2-channel 8-bit high speed PWM
4-channel 9-bit ADC
13 interrupt sources (with 6 external sources)
Reset scheme
Power consumption
ESD protection up to 2,000V
Latch-up protection up to ±200mA
Package :
Automatic address recognition
44-PLCC, 44-MQFP,40-PDIP, and 28-SPDIP/SOIC
Max 100K sample per second (@8 MHz)
Programmable input clock frequency
Timer0/1/2, UART, ADC, WDT, LVD, and
Four-level interrupt priority & NMI
On-chip Power-On-Reset(POR)
External reset
Low voltage detector reset
Watchdog timer reset
Active current : Max 20mA @5V, 40MHz
Stop current : Max 1uA
6 External
MiDAS1.0 Family
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