SH7712 Datasheet, PDF (901/978 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

Section 24 Electrical Characteristics
Notes: 1. Even when the RTC is not used, power must be supplied between V_CCQ-RTC and V_SSQ-
RTC.
2. Current consumption values are for V min. = V Q – 0.5 V and V max. = 0.5 V with all
IH
CC
IL
output pins unloaded.
Table 24.3 Permitted Output Current Values
Item
(Conditions: V_CCQ = V_CCQ-RTC = 3.0 to 3.6 V, V_CC = V_CC-PLL1 = V_CC-PLL2 = 1.4 to 1.6 V,
V_SSQ = V_SS = V_SSQ-RTC = V_SS-PLL1 = V_SS-PLL2 = 0 V, T_a = –20 to 75°C)
Symbol
Min. Typ. Max. Unit
Output low-level permissible current (per pin)
I
OL
—
— 2.0 mA
Output low-level permissible current (total)
∑I
OL
—
— 120 mA
Output high-level permissible current (per pin)
–I_OH
—
— 2.0 mA
Output high-level permissible current (total)
∑ (–I_OH)
—
— 40 mA
Caution: To ensure LSI reliability, do not exceed the value for output current given in Table 24.3.
24.3 AC Characteristics
In general, inputting for this LSI should be clock synchronous. Keep the setup and hold times for
each input signal unless otherwise specified.
Table 24.4 Maximum Operating Frequencies
Item
(Conditions: V Q = V Q-RTC = 3.0 to 3.6 V, V = V -PLL1 = V -PLL2 = 1.4 to 1.6 V,
CC
CC
CC
CC
CC
V_SSQ = V_SS = V_SSQ-RTC = V_SS-PLL1 = V_SS-PLL2 = 0 V, T_a = –20 to 75°C)
Symbol Min. Typ. Max. Unit Remarks
Operating
CPU, cache (Iφ)
f
frequency
External bus (Bφ)
33.34 —
33.34 —
200 MHz
66.67
Peripheral module
(Pφ)
8.34 —
33.34
Rev. 1.00 Dec. 27, 2005 Page 859 of 932
REJ09B0269-0100