M30622MA-XXXFP RENESAS [Renesas Technology Corp], M30622MA-XXXFP Datasheet - Page 546

• Manufacturer Part Number: M30622MA-XXXFP
• Description: 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY
• Manufacturer: RENESAS [Renesas Technology Corp]

External Buses
(4) Output enable time [ta(OE)]
(5) Data setup time [tsu(D)]
(b) Vcc = 3V
• With the Wait option cleared
• With the Wait option selected
Output enable time [ta(OE)] must satisfy the following conditional expressions:
(a) Vcc = 5V
• With the Wait option cleared
• With the Wait option selected
(b) Vcc = 3V
• With the Wait option cleared
• With the Wait option selected
Data setup time [tsu(D)] must satisfy the following conditional expressions:
(a) Vcc = 5V
• With the Wait option cleared
• With the Wait option selected
(b) Vcc = 3V
• With the Wait option cleared
• With the Wait option selected
ta(S) < 10
ta(S) < 2 X10
ta(OE) < 10
ta(OE) < 3 X 10
ta(OE) < 10
ta(OE) < 3X10
tsu(D) < 10
tsu(D) < 10
tsu(D) < 10
tsu(D) < 10
* 140(ns) = td(BCLK – CS) + tsu(DB – RD) – th(BCLK – RD)
* 40(ns)
* 80(ns)
9
/f(BCLK) – 140(ns)*
9
9
9
9
9
9
/(f(BCLK) X 2) – 40(ns)*
/f(BCLK) – 40(ns)*
/(f(BCLK) X 2) – 80(ns)*
/f(BCLK) – 80(ns)*
= (chip select output delay time) + (data input setup time) – (RD signal output hold time)
/(f(BCLK) X 2) – 45(ns) = tac1(RD-DB)
/(f(BCLK) X 2) – 90(ns) = tac1(RD-DB)
= td(BCLK – DB) – th(BCLK – WR)
= (data output delay time) – (WR signal output hold time)
= td(BCLK – DB) – th(BCLK – WR)
= (data output delay time) – (WR signal output hold time)
9
/f(BCLK) – 140(ns)*
9
/(f(BCLK) X 2) – 90(ns) = tac2(RD-DB)
9
/(f(BCLK) X 2) – 45(ns) = tac2(RD-DB)
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Mitsubishi microcomputers
M16C / 62 Group
531