Renesas PCA4738F-80A Uživatelský manuál stáhnout pdf (Strana 47)

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS

38C3 Group

RAM hold voltage

Power source current

Limits

Parameter

Min.

2.0

Typ.

6.4

1.6

4.5

0.1

Max.

5.5

3.2

9.0

1.0

Symbol

Unit

When clock is stopped

High-speed mode, Vcc = 5 V

f(XIN) = 8 MHz

f(XCIN) = 32.768 kHz

Output transistors “off”,

A-D converter in operating

High-speed mode, Vcc = 5 V

f(XIN) = 8 MHz (in WIT state)

f(XCIN) = 32.768 kHz

Output transistors “off”,

A-D converter stopped

Low-speed mode, VCC = 3 V,

Ta ≤ 55 °C

f(XIN) = stopped

f(XCIN) = 32.768 kHz

Output transistors “off”

Low-speed mode, VCC = 3 V,

Ta = 25 °C

f(XIN) = stopped

f(XCIN) = 32.768 kHz

(in WIT state)

Output transistors “off”

All oscillation stopped

(in STP state)

Output transistors “off”

Test conditions

VRAM

ICC

µA

Ta = 25 °C

Ta = 85 °C

Table 16 Electrical characteristics (Vcc = 2.5 to 5.5 V, Ta = –20 to 85°C, unless otherwise noted)

1 2 ... 42 43 44 45 46 47 48 49 50 51 52 ... 63 64

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