M30302MEP-xxx Renesas Technology, M30302MEP-xxx Datasheet - Page 3

• Manufacturer Part Number: M30302MEP-xxx
• Description: (M30302Mx) Single-Chip 16-Bit CMOS Microcomputer
• Manufacturer: Renesas Technology

Under development
M16C/30P Group
Rev.0.80
REJ03B0088-0080
1.3
Figure 1.1
Figure 1.1 is a M16C/30P Group Block Diagram.
NOTES :
Internal peripheral functions
1. ROM size depends on microcomputer type.
2. RAM size depends on microcomputer type.
Block Diagram
Port P0
Mar 18, 2005
Watchdog timer
Output (timer A): 3
8
Input (timer B): 3
Timer (16-bit)
(2 channels)
M16C/30P Group Block Diagram
Preliminary specification
Specifications in this manual are tentative and subject to change.
(15 bits)
DMAC
Port P1
8
Page 3 of 34
Port P2
8
CRC arithmetic circuit (CCITT )
M16C/60 series16-bit CPU core
(Polynomial : X
clock synchronous serial I/O
(10 bits
R0H
R1H
A/D converter
Port P3
(3 channels)
R2
R3
A0
A1
FB
UART or
R0L
R1L
X
8
18 channels
16
+X
12
Port P4
+X
5
+1)
)
8
INTB
PC
SB
USP
FLG
ISP
Port P5
generation circuit
8
XCIN-XCOUT
System clock
XIN-XOUT
Memory
Multiplier
ROM
RAM
Port P6
(1)
(2)
8
1. Overview