SH7046 Datasheet, PDF (46/611 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7046 Series

Section 1 Overview
 Watchdog timer (WDT)
 Asynchronous or clocked synchronous serial communication interface(SCI)
 10-bit A/D converter
 Clock pulse generator
 User break controller (UBC)*
Note: * Supported only for flash memory version.
• On-chip memory
ROM
Model
Flash memory
Version
HD64F7046
Mask ROM
Version
HD6437048/
HD6437148
ROM
256 kbytes
128 kbytes/
64 kbytes
RAM
12 kbytes
4 kbytes
Remarks
• Maximum operating frequency and operating temperature range
Model
Maximum operating
frequency (MHz) (system
clock (φ) and peripheral
clock (Pφ))
HD64F7046F50/HD6437148F50/
HD6437048F50
(50, 25) or (40, 40)
HD64F7046FW50/HD6437148FW50/
HD6437048FW50
(50, 25) or (40, 40)
Operating temperature
range (°C)
-20 to +75
-40 to +85
• I/O ports
Model
HD64F7046/HD6437148/
HD6437048
No. of I/O Pins
42
No. of Input-only Pins
12
• Supports various power-down states
• Compact package
Model
Package
HD64F7046/HD6437148/
HD6437048
QFP-80
(Code)
FP-80Q
Body Size
14.0 × 14.0 mm
Pin Pitch
0.65 mm
Rev. 4.00 Dec 05, 2005 page 2 of 564
REJ09B0270-0400