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| SH7144 Datasheet, PDF (42/773 Pages) Renesas Technology Corp – Hitachi SuperH RISC engine | |||
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 Multifunction timer/pulse unit (MTU)
 Compare match timer (CMT)
 Watchdog timer (WDT)
 Asynchronous or clocked synchronous serial communication interface (SCI)
 I2C bus interface (IIC)*1
 10-bit A/D converter
 Clock pulse generator
 User break controller (UBC)
 Hitachi user debug interface (H-UDI)*2
 Advanced user debugger (AUD)*2
Notes: 1. Option
2. Supported only for flash memory version.
⢠On-chip memory
ROM
Model
Flash memory
Version
HD64F7144F50
HD64F7145F50
Mask ROM
Version
HD6437144F50*
HD6437145F50*
Note: * Under development
ROM
256 kbytes
256 kbytes
256 kbytes
256 kbytes
RAM
8 kbytes
8 kbytes
8 kbytes
8 kbytes
Remarks
⢠I/O ports
Model
HD64F7144F50/
HD6437144F50*
HD64F7145F50/
HD6437145F50*
Note: * Under development
No. of I/O Pins
74
98
No. of Input-only Pins
8
8
⢠Supports various power-down states
⢠Compact package
Model
Package
HD64F7144F50/
HD6437144F50*
QFP-112
HD64F7145F50/
HD6437145F50*
LQFP-144
Note: * Under development
(Code)
FP-112B
FP-144F
Body Size
20.0 Ã 20.0 mm
20.0 Ã 20.0 mm
Pin Pitch
0.65 mm
0.5 mm
Rev. 2.0, 09/02, page 2 of 732
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