SAF-C505L
Features
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- Fully patible with the standard 8051 microcontroller Superset of the 8051 architecture with 8 datapointers Up to 20 MHz operating frequency
- 375 ns instruction cycle time @ 16 MHz
- 300 ns instruction cycle time @ 20 MHz (50% duty cycle) Program Memory
- 32K bytes of on-chip OTP memory
- Externally expandable up to 64 Kbytes 256-byte on-chip RAM 256-byte on-chip XRAM Five 8-bit and one 6-bit digital I/O ports (Port 5 with 6 bits only)
- Port 1 with mixed analog/digital I/O capability
- Port 3 with 2 LCD output lines as secondary functions
- Port 4 and 5 with 8 and 6 LCD output lines respectively as secondary functions (more features are on next page)
On-Chip Emulation Support Module
Oscillator Watchdog 10-Bit ADC Timer 2 4-Channel PWM Watchdog Timer Real-Time Clock
XRAM 256 x 8 T0 T1 CPU
RAM 256 x 8
Port 0 Port 1
8 Digit. I / O 8 Analog Inputs / 8 Digit. I / O 8 Digit. I / O 2 LCD Outputs / 8 Digit. I / O 8 LCD Outputs / 8 Digit. I / O 6 LCD Outputs / 6...
