M32CSLASH86 datasheet(475/505 Pages) RENESAS

Part #	M32C/86

Description	RENESAS 16/32-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M32C/80 SERIES

PDF	505 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

Logo

475 / 505 page

Page 452

)

(

27. Precautions

27.1 Restrictions to Use M32C/86T (High-Reliability Version)

The M32C/86T microcomputer (high-reliability version) has the following usage restrictions:

• M32C/86T must be used in single-chip mode only.

M32C/86T cannot be used in memory expansion mode and microprocessor mode.

_______

________ ______

_________ ________

_____

• Bus control pins (A0 to A22, A23, D0 to D15, CS0 to CS3, WRL/WR, WRH/BHE, RD, BCLK/ALE,

_________

__________

_______

HLDA/ALE, HOLD, ALE, RDY) and BCLK pins in M32C/86T cannot be used.

• The voltage detection circuit in M32C/86T cannot be used. Low voltage detection interrupt and brown-

out detection reset cannot also be used.

• The DS register, VCR1 register, VCR2 register, D4INT register and EWCR0 to EWCR3 registers in

M32C/86T cannot be used.

27. Precautions (Restrictions to Use M32C/86T)

M32C/86 Datasheet(PDF) 475 Page - Renesas Technology Corp