Datasheet

C515C
Data Sheet 14 2003-02
Figure 4 Block Diagram of the C515C
MCB03647
Oscillator Watchdog
OSC & Timing
CPU
Timer 1
Timer 2
A/D Converter
Timer 0
S & H
MUX
XRAM
2k x 8 256 x 8
RAM ROM/OTP
Port 0
Port 1
Port 2
Port 3
Port 0
Port 1
Port 2
XTAL2
XTAL1
RESET
ALE
EA
V
AGND
AREF
V
Support
Emulation
Logic
8 Datapointers
Programmable
Watchdog Timer
PSEN
PE/SWD
HWPD
Capture
Compare Unit
Port 7
Port 6
Port 5
Port 4
V
C515C
8 Bit Digital I/O
8 Bit Analog/
Multiple
Lines
/
DD SS
V
64k x 8
CPUR
8 Bit Digital I/O
8 Bit Digital I/O
Baud Rate Generator
SSC (SPI) Interface
Digital Inputs
Port 5
Port 4
Port 3
Port 6
Port 7
1 Bit Digital I/O
Reg./Data
256 Byte
Full-CAN
Controller
Interrupt Unit
10 Bit
USART
8 Bit Digital I/O
8 Bit Digital I/O
8 Bit Digital I/O